Certification Study Companion Series – serie

Gain a better understanding of how to work with the modern OpenStack IaaS Cloud platform. This updated book is designed to help you pass the latest “Yoga” version of the Certified OpenStack Administrator (COA) exam from the Open Infrastructure Foundation. OpenStack is a cloud operating system that controls large pools of computer storage and networking resources throughout a datacenter.All exercises have been updated and re-written for the current version of the exam using the modern CLI tool. This book covers 100% of the exam requirements and each topic is taught using practical exercises and instructions for the command line and for the Horizon dashboard. All chapters are followed by review questions and answers. Even after you have taken and passed the COA exam, this book will remain a useful reference to come back to time after time.What You Will LearnUnderstand the components that make up the CloudInstall OpenStack distribution from Red Hat, Canonical or community versionsRun OpenStack in a virtual test environmentUnderstand where to find information for to further work with OpenStackWho This Book Is ForCloud and Linux engineers who want to pass the Certified OpenStack Administrator Exam.

Use this book to study for the PL-300 Microsoft Power BI Data Analyst exam. The book follows the “Skills Measured” outline provided by Microsoft to help focus your study. Each topic area from the outline corresponds to an area covered by the exam, and the book helps you build a good base of knowledge in each area. Each topic is presented with a blend of practical explanations, theory, and best practices.Power BI is more than just the Power BI Desktop or the Power BI Service. It is two distinct applications and an online service that, together, enable business users to gather, shape, and analyze data to generate and present insights. This book clearly delineates the purpose of each component and explains the key concepts necessary to use each component effectively. Each chapter provides best practices and tips to help an inexperienced Power BI practitioner develop good habits that will support larger or more complex analyses. Manybusiness analysts come to Power BI with a wealth of experience in Excel and particularly with pivot tables. Some of this experience translates readily into Power BI concepts. This book leverages that overlap in skill sets to help seasoned Excel users overcome the initial learning curve in Power BI, but no prior knowledge of any kind is assumed, terminology is defined in non-technical language, and key concepts are explained using analogies and ideas from experiences common to any reader. After reading this book, you will have the background and capability to learn the skills and concepts necessary both to pass the PL-300 exam and become a confident Power BI practitioner. What You Will LearnCreate user-friendly, responsive reports with drill-throughs, bookmarks, and tool tipsConstruct a star schema with relationships, ensuring that your analysis will be both accurate and responsivePublish reports and datasets to the Power BI Service, enabling the report (and the dataset) to be viewed and used by your colleagues Extract data from a variety of sources, enabling you to leverage the data that your organization has collected and stored in a variety of sourcesSchedule data refreshes for published datasets so your reports and dashboards stay up to dateDevelop dashboards with visuals from different reports and streaming contentWho This Book Is ForPower BI users who are planning to take the PL-300 exam, Power BI users who want help studying the topic areas listed in Microsoft’s outline for the PL-300 exam, and those who are not planning to take the exam but want to close any knowledge gaps they might have

This study companion helps you prepare for the SnowPro Core Certification exam. The author  guides your studies so you will not have to tackle the exam by yourself. To help you track your progress, chapters in this book correspond to the exam domains as described on Snowflake’s website. Upon studying the material in this book, you will have solid knowledge that should give you the best shot possible at taking and passing the exam and earning the certification you deserve. Each chapter provides explanations, instructions, guidance, tips, and other information with the level of detail that you need to prepare for the exam. You will not waste your time with unneeded detail and advanced content which is out of scope of the exam. Focus is kept on reviewing the materials and helping you become familiar with the content of the exam that is recommended by Snowflake.This Book Helps YouReview the domainsthat Snowflake specifically recommends you study in preparation for Exam COF-C02Identify gaps in your knowledge that you can study and fill in to increase your chances of passing Exam COF-C02Level up your knowledge even if not taking the exam, so you know the same material as someone who has taken the examLearn how to set up a Snowflake account and configure access according to recommended security best practicesBe capable of loading structured and unstructured data into Snowflake as well as unloading data from SnowflakeUnderstand how to apply Snowflake data protection features such as cloning, time travel, and fail safeReview Snowflake’s data sharing capabilities, including data marketplace and data exchangeWho This Book Is ForThose who are planning to take the SnowPro Core Certification COF-C02 exam, and anyone who wishes to gain core expertise in implementing and migrating tothe Snowflake Data Cloud

Prepare for the Azure AI Fundamentals certification examination. This book covers the basics of implementing various Azure AI services in your business. The book not only helps you get ready for the AI-900 exam, but also helps you get started in the artificial intelligence (AI) world.The book starts with a short overview of the AI-900 exam and takes you through the exam prerequisites and the structure of the exam. You will then learn basic and advanced AI in Azure. Principles of responsible AI, Azure Machine Learning (ML), Azure Cognitive Services, and Bot Services are covered, followed by a practice test. You will go through ML fundamental concepts, model training, and validation along with case studies and a practice test for better preparation. The book includes the fundamentals of Azure and computer vision cognitive services. Various vision services and face services are demonstrated as well as analyzing image and text using OCR. You will understand concepts of natural language processing (NLP) such as text analysis, language modelling, entity recognition, sentiment analysis, speech recognition, and synthesis and also learn how to leverage Microsoft Azure for NLP.After reading this book, you will be able to implement various Azure AI services and prepare for the Azure AI Fundamentals certification exam, AI-900.  What Will You Learn Understand AI fundamentals and responsibilitiesKnow the Microsoft Azure offerings for AIUnderstand foundational concepts for ML and Azure offerings for MLUnderstand Azure Cognitive Services such as Custom Vision, Face, Form Recognizer, Text-to-Speech, and Image Analysis Who This Book Is For Azure and AI users working with ML services

Master the intricacies of Snowflake and prepare for the SnowPro Advanced Architect Certification exam with this comprehensive study companion. This book provides robust and effective study tools to help you prepare for the exam and is also designed for those who are interested in learning the advanced features of Snowflake. The practical examples and in-depth background on theory in this book help you unleash the power of Snowflake in building a high-performance system. The best practices demonstrated in the book help you use Snowflake more powerfully and effectively as a data warehousing and analytics platform.Reading this book and reviewing the concepts will help you gain the knowledge you need to take the exam. The book guides you through a study of the different domains covered on the exam: Accounts and Security, Snowflake Architecture, Data Engineering, and Performance Optimization. You’ll also be well positioned to apply your newly acquired practical skills to real-world Snowflake solutions. You will have a deep understanding of Snowflake to help you take full advantage of Snowflake’s architecture to deliver value analytics insight to your business.What You Will LearnGain the knowledge you need to prepare for the examReview in-depth theory on Snowflake to help you build high-performance systemsBroaden your skills as a data warehouse designer to cover the Snowflake ecosystemOptimize performance and costs associated with your use of the Snowflake data platformShare data securely both inside your organization and with external partnersApply your practical skills to real-world Snowflake solutionsWho This Book Is ForAnyone who is planning to take the SnowPro Advanced Architect Certification exam, those who want to move beyond traditional database technologies and build their skills to design and architect solutions using Snowflake services, and veteran database professionals seeking an on-the-job reference to understand one of the newest and fastest-growing technologies in data

Improve your odds of passing one of the most highly sought-after exams for developers working with Microsoft’s cloud platform: Exam AZ-204: Developing Solutions for Microsoft Azure. This book guides you through practical examples of each of the technologies covered by the exam while exposing you to the settings and interactions between platform solutions that you will need to be in command of to prepare for the exam and to use on your job in Azure development.Chapters in this book correspond directly to the exam skills outline and are delivered in a “from-the-ground-up” approach, allowing you to build your knowledge as you go. This approach serves to help even novice developers get up to speed quickly, while allowing more experienced developers to find the exact topics and scenarios they need to hone their skill sets as they both prepare for the exam and reference information for real-world solutions.As you work through each chapter, you will get an introduction to the topic of the chapter followed by a comprehensive discovery of the key elements of the Azure service(s) being covered. You’ll be guided through solutions by studying typical, real-world scenarios. Each chapter concludes with review questions to solidify your learning and includes links to the corresponding Microsoft Learn modules that are relevant to the concepts in the chapter and associated with each section of the AZ-204 exam.What You Will LearnKnow the essential platform services of AzureDevelop and deploy secure and robust web solutionsArchitect and create serverless solutionsManage containers in the Azure Containers ecosystemChoose the correct messaging and event-handling tools for your applicationsMaster real-world examples and challenges that help prepare you for the AZ-204 examWho This Book Is ForDevelopers planning to take the AZ-204 exam, and developers who want to learn more about development on the most common Azure platform services

While many guides exist to help software engineers learn cloud networking design and architecture concepts, and even prepare for cloud network certifications on AWS and Azure, far fewer resources are available covering the Google Cloud Platform (GCP) Professional Cloud Network Engineer certification exam. Well, look no further! This self-paced guide book is designed to help engineers learn cloud networking best practices on GCP, and prepare for the GCP Professional Cloud Network Engineer certification exam.You will waste no time when you use this study companion. It lets you dive in and learn how GCP differs from other public cloud providers (AWS and Microsoft Azure). You will understand GCP's unique ability to allow virtual private clouds (VPCs) that span across multiple regions. You will know how to leverage GCP as a competitive advantage in the IT engineering community. Key concepts covered on the exam are called out and applied in each chapter of this book, giving you both practice and reinforcement, a far more effective learning tool than rote learning or similar approaches typically enlisted in exam preparation.Enterprises are looking for developers with Google networking skills. Now is the time to skill up! This book shows you how to leverage GCP’s developer-focused, user-friendly approach to understand how the networking components enabling the popular 1B-user Google products (e.g., Gmail, Google Search, YouTube, Google Workspace (formerly G-Suite), Google Maps, Google Photos, and many others) work behind the scenes.What You Will LearnIn addition to preparing for the GCP Professional Cloud Network Engineer certification exam, you will learn how to:Architect and design a virtual private cloudImplement a virtual private cloudConfigure network servicesImplement hybrid connectivityImplement network securityManage network operationsOptimize network resourcesWho This Book Is ForSoftware engineers (network, DevOps, SecOps, DataOps, engineers skilled with SDLC), software architects (solution, security, data, infrastructure, cloud, those skilled with TOGAF), and IT professionals. Prerequisites: While this study companion is intended to be self-contained, a basic knowledge of cloud computing along with hands-on experience with a minimum of two modern programming languages (Java, C#) is beneficial in order for readers to fully achieve the objectives of the book.

This book will help prepare you for the Microsoft DP-420 exam. Whether you are new to Azure Cosmos DB or have experience working with the platform, Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB is organized to address the specific skills measured in the DP-420 exam. The topics covered include NoSQL models, code, and real-world scenarios aimed at helping you to understand and solve the case studies included in the exam.  Beyond the exam, this book will assist you in your journey to adopt Microsoft Azure Cosmos DB for your own projects. You’ll learn what makes Azure Cosmos DB such a robust NoSQL service, as well as how NoSQL approaches help enable modern applications. You’ll also get practical guidance for your own implementations. The topics covered in this book are essential to knowing how to leverage the Cosmos DB service and provide best practices that will guide you to success both on the exam and in your career. What You Will LearnUnderstand and hone the skills needed to pass the DP-420 examGain insight into the test-taking experience, whether at a testing center or virtuallyEvaluate and understand features of Azure Cosmos DB using real-world use cases and code samplesLearn from case studies in the book that will help you to correctly address case studies in the examBuild a foundation that goes beyond the exam and gives you the confidence to implement Azure Cosmos DB in your own projectsDetermine the trade-offs between different configurations, whether your implementation is small and local or large and requires global scale Who This Book Is ForAnyone planning to take the DP-420 exam, as well as developers, engineers, and architects seeking a better understanding of Azure Cosmos DB and how it is used in developing modern applicationsusing a NoSQL approach.

This is a comprehensive guide for individuals preparing for the Certified Information Systems Security Professional (CISSP) exam. The book's main focus is to provide readers with a wealth of practice questions and expert tips to help them pass the CISSP exam.The demand for certified information security professionals continues to increase, and the CISSP exam is widely recognized as one of the most challenging and comprehensive information security certification exams. This book will provide readers with the practice and exam strategies they need to pass the CISSP exam and launch their careers in information security. It covers all of the topics tested on the exam, including security management practices, access control systems and methodology; laws, regulations, standards, and compliance; and telecommunications and network security.In addition to providing practice questions, this book also includes background information on the CISSP exam, including the exam format, content, and best ways to study for the exam. It is designed to be user friendly and easy to follow, with clear explanations and examples for all the practice questions.What You Will LearnGain a comprehensive understanding of the CISSP Common Body of Knowledge (CBK)Gain background information on the CISSP exam, including the exam format, content, and best ways to study for the examDevelop the critical thinking skills that are essential for success on the CISSP examMaster test-taking strategies for successfully passing the CISSP examPrepare through a realistic simulation of the actual CISSP examWho this book is for:Individuals preparing for the Certified Information Systems Security Professional (CISSP) exam—someone who has a background in information technology or information security and is looking to pass the CISSP exam and become a CISSP-certified professional.Secondaryaudiences include information technology professionals looking to expand their knowledge and skills in the field of information security, individuals interested in pursuing a career in information security and considering the CISSP certification, and current or aspiring information security managers who want to advance their careers and take on more responsibilities in their organizations.

The CompTIA Linux+ Certification" book – the ultimate guide to mastering Linux system administration in preparation for the CompTIA Linux+ Certification. Whether you're a beginner or an experienced professional, this comprehensive resource is designed to equip you with the knowledge and skills needed to excel in the world of Linux.With its comprehensive coverage, this book delves into essential Linux concepts, commands, and techniques, providing you with a complete reference guide. You'll review how to customize and navigate the shell environment, write powerful scripts, configure user interfaces, perform administrative tasks, configure system services, establish network connections, and secure your system. No stone is left unturned in this in-depth exploration of Linux administration.What sets this book apart is its practical approach. Real-world scenarios and practical applications take center stage, ensuring that you not only understand the theory but also know how to apply it effectively.Troubleshooting common issues becomes second nature as you gain the skills to diagnose and resolve system problems with ease. You'll discover industry best practices and standards, enabling you to optimize systems, implement robust security measures, and adhere to compliance regulations.What You Will Learn:Linux operating systems, including installation, configuration, and management of Linux-based servers and systems. Essential administrative tasks, such as user and group management, file system administration, network configuration, and security implementation.Insights into troubleshooting common Linux issues, enabling readers to diagnose and resolve system problems effectively. Practical techniques for identifying and addressing system errors, performance bottlenecks, network connectivity issues, and other challenges that may arise in a Linux environment.Industry best practices and standards in Linux administration. System optimization, backup and recovery strategies, security practices, and adherence to compliance regulations.Who This Book is for:Administrators: This book serves as an excellent resource for individuals who are new to Linux administration and wish to develop a strong foundation in this field. They may have basic knowledge of Linux concepts or come from related IT roles and seek to expand their skills to include Linux system management.IT Professionals Transitioning to Linux: Professionals already working in the IT industry, such as system administrators or network engineers, who want to enhance their skill set and broaden their knowledge by incorporating Linux administration into their repertoire. They may have experience with other operating systems and are seeking to acquire Linux-specific skills.Experienced Linux Administrators: Seasoned Linux administrators can benefit from this book as well. It serves as a comprehensive reference guide, offering advanced topics, best practices, and insights into the latest trends and developments in the Linux ecosystem. It can be a valuable resource for expanding their expertise and staying up-to-date with industry standards.Secondary or tertiary audiences may include IT managers, system architects, or developers who work closely with Linux systems and wish to gain a deeper understanding of Linux administration. Additionally, students pursuing computer science or IT-related degrees may find the book beneficial for their coursework and career advancement.

Written in a simple and developer-focused style, this book gives you the tools and knowledge you need to ace the GCP Professional Cloud Security Engineer certification exam. The approach is two-fold: introducing and implementing all GCP cloud security concepts and controls based on the certification exam objectives, and demonstrating how these concepts can be applied to real-world scenarios.Your study begins with cloud identities in GCP and different identity types (user accounts, service accounts, groups, and domains) and how separation of duties is implemented with access controls and Identity and Access Management (IAM). Emphasis is placed on the unique GCP approach to managing resources, with its clear distinction between resource ownership and resource billing. Following the defense in depth principle, the book shifts focus to network security and introduces different types of constructs that enable micro-segmentation, as they are implemented in a software-defined network. A chapter devoted to data protection is included. You will learn how to leverage the Data Loss Prevention (DLP) application programming interface (API) to prevent access to your workloads’ sensitive data from unauthorized use. Examples on how to use the DLP API are provided using the Go language, which is becoming widely adopted in the developer community due to its simplicity, and high-performance networking and multi-processing capabilities. Encryption at rest, in use, and in transit is covered with an overview on how GCP implements confidential computing. The book concludes with an examination of the GCP services you need to know to monitor, audit, and ensure compliance with the laws and regulations where your workloads and infrastructure operate.By the end of the book, you will have acquired the knowledge and confidence to pass the GCP Professional Cloud Security Engineer certification exam and to successfully design, architect, and engineer security solutions with the Google Cloud Platform.Bonus Material: IAM deny policiesWhat You Will Learn Understand the five security principles and how to use them to drive the development of modern security architectures in Google CloudSecure identities with Cloud Identity and Identity & Access Management (IAM)Secure the network with segmentation and private connectivityProtect sensitive data with the Data Loss Prevention (DLP) API and encryptionMonitor, log, audit, and troubleshoot security incidents with the Google Cloud Operations SuiteEnsure compliance and address regulatory concerns    Who This Book Is ForSoftware engineers specializing in DevOps, SecOps, and DataOps, who possess expertise in the Software Development Life Cycle (SDLC) methodologies within Agile teams. It also targets software architects with proficiency in various domains such as security, network, solution, data, infrastructure, cloud, and enterprise architecture.

This book is a comprehensive learning guide tailored for professionals who primarily work as non-coders within the Salesforce ecosystem. By providing clear and practical insights, it serves as a roadmap to inspire individuals, regardless of their coding background, to embark on a systematic journey towards acquiring programming skills while navigating the Salesforce platform.This understanding of programming fundamentals is not only valuable for professional growth but also to cover exam preparation for certification as a Salesforce Developer I. Because it includes materials and practical code examples specifically tailored to the exam preparation. In addition the book equips readers with the practical knowledge and confidence to leverage potential of Salesforce's capabilities.This book covers a range of important topics, including Salesforce platform fundamentals and architecture, automatization tools, Apex as a programming language with code examples like triggers, methods, SOQL, SOSL, testing, Lightning web components, deployment tools, and various other subjects, including declarative programming methods by using Flow. Many of these topics are interconnected with relevant code examples or explanations tailored for the Developer I exam as well.Due to retirement and replacement of Workflow and Process Builder with Flow as a more universally applicable declarative tool in recent releases, it is essential to offer an integrated understanding of this context in relation to Apex programmatic methods. It helps for a better understanding of choosing the right methods and tools in certain use cases. Additionally, it's important to provide code examples and explain the structure to help beginners grasp the new Lightning Web Components (LWC) framework as a separate part from the classic Apex methodology.What You Will LearnValuable insights into Salesforce Apex programming and Lightning Web Components in a straightforward and structured manner.Detailed explanations alongside numerous code examples tailored for non-coders.Salesforce platform fundamentals, the structure of Apex and Lightning Components, and declarative programming, alongside an overview of the capabilities provided by native Salesforce and additional tools.Who This Book is for:Based on estimates, Salesforce Developer Edition (available for free) has a user base of approximately three million individuals. This diverse group includes not only developers but also a significant number of other users, such as certified Salesforce professionals who do not code. Included are administrators, consultants, marketers, and more. This audience is typically interested in various resources for preparing for the Developer I certification exam.Further, a substantial portion of additional user group comprises individuals who may not currently be assigned to Developer Edition but actively engaged with another Salesforce clouds and seeking additional guidance and information.

This book covers all topics and requirements of the CompTIA A+ certification exam. It will allow readers to easily understand the concepts, information, and skills needed to obtain the associated certification. CompTIA A+ certification is at its core an entry-level certification to the information technology world, including cybersecurity. It is comprised of a set of two exams (Exams 220-1101 & 220-1102) created by IT industry professionals that validate skills needed for entry-level IT jobs, including cybersecurity. This certification stands as baseline proof of knowledge of these topics and is largely sought by recruiters.Main exam topics include hardware, networking, mobile devices, security, Windows operating system, other IOS technologies, software troubleshooting and operations procedures. This book has been designed to follow the core requirements for the full scope of the CompTIA A+ certification, covering both examination test requirements.  It has been formatted to follow a logical and easy to follow order to allow a foundational level of understanding prior to moving onto more advanced topics.The book will provide all readers with the appropriate knowledge and information to have a foundational level of many Information Technology components.  It will primarily serve the newer entrants to the field but will also support more experienced individuals that are looking towards certifications.What You Will Learn:Effective communication with clients and colleagues and interpersonal skills for collaboration in team environments.Understanding of motherboard components and architecture.Knowledge of CPU types and socket compatibility.Installation and configuration of operating systems.Software troubleshooting techniques.Installation and configuration of Windows, Linux, and macOS.Management of system settings and user accounts.Identification of laptop components and peripherals.Maintenance procedures for laptops, including cleaning and battery management.Configuration of mobile device settings and preferences.Understanding of mobile operating systems and app installation procedures.Troubleshooting common printer hardware and software issues.Basic networking concepts, including IP addressing and subnetting.Configuration of network devices such as routers and switches.Configuration and management of wireless access points.Implementation of wireless security protocols such as WPA2 and WPA3.Understanding of cloud service models (IaaS, PaaS, SaaS).Deployment and management of virtual machines in the cloud.Recognition of common security threats and vulnerabilities.Implementation of security best practices for data protection.Who this book is for:Anyone that is looking to get into the information technology or cybersecurity fields. This would also include academics looking to pursue bachelor’s or master’s degrees, as often programs include the A+ certification. There is no necessary prior skill experience or knowledge needed.

Embark on a journey into Dynamics 365 Business Central development with this comprehensive guide to the MB-820 certification exam. This book will help you prepare for the examination and also help you understand Dynamics 365 Business Central better with real-world examples, exercises, and tips. The book starts with an introduction to the Exam pattern to help you understand the overall requirements. Next, you will delve into the fundamentals of Dynamics 365 Business Central Development, exploring its development tools and environment. After that, you will explore the installation, development, and deployment processes for Dynamics 365 Business Central. AL objects for Dynamics 365 Business Central are discussed next and you will go through creating and modifying AL objects along with their best practices. Further coverage is given to development tools essential for Dynamics 365 Business Central, followed by their integration with other applications. To end your journey, you will be guided with practice tests and exercises to help you prepare for the exam.After reading this book, you will be able to prepare yourself for the MB-820 Exam and be equipped with the basics of Dynamics 365 Business Central. What You Will LearnUnderstand application life cycle management principles and techniquesGain proficiency in debugging and troubleshooting Dynamics 365 Business Central solutionsApply advanced development techniques and concepts in real-world scenariosUnderstand AL language syntax and best practices Who This Book Is ForNew Dynamics 365 Business Central developers and Individuals preparing for the MB-820 certification exam

Get up to speed on the key topics required for the Linux Professional Institute's LPIC-3 305 exam, the third in the four-part LPIC-3 certification, which covers virtualization and containerization. The wider LPIC-3 certification helps developers and system administrators become experts in a given context of Linux and Open Source solutions. This study companion is designed to sit alongside your studies and certification guides as you prepare for the exam and will take you through the three main areas of Full Virtualization, Container Virtualization as well as VM Deployment and Provisioning. We will undertake a deep dive of all the major topics, from the basics of virtualizations and containers to in-depth breakdown of virtualization solutions like KVN, Xen and Proxmox as well as popular containers like Docker, Kubernetes, Openstack, Terraform, Packer, Vagrant and others with key concepts covered on the exam called out and applied in each chapter of this book, giving you both practice and reinforcement, a far more effective learning tool than rote learning or similar approaches typically enlisted in exam preparation. LPIC-3 Virtualization and Containerization Study Guide will give you the guidance and support as you take the next exciting step in supercharging your Linux skills and knowledge to take the next step in your professional career. You Will:Gain a clear picture about the different types of virtualization in use today.Understand how to work with virtualization solutions like KVM and Xen, and manage them using the libvirt API.Become aware of the use of fully enterprise-ready virtualization solutions like Proxmox.Learn the technologies that make Open Source virtualization, possible This is for: Developers and more seasoned Linux SysAdmins who are working towards the LPIC-3 certification. It would be expected that readers will meet the requirements of taking the exam which includes having passed the LPIC-2 certification. However, this guide will also be of use to Linux professionals who are not currently pursuing certification but wish to expand and refresh their Linux skills in relation to virtualization and containerization.

Salesforce Platform App Builder Certification, second edition is a comprehensive guide for budding and intermediate developers aiming to deepen their understanding of Salesforce. This book will start with the basics of Salesforce, shedding light on the limitations of its declarative platform and guiding readers on when to choose programmatic development or explore App Exchange solutions. The journey through the book will then delve into various configurations like data management and analytics, segueing into how to customize the application's appearance and functionality at an organizational level. Subsequent chapters will explore enterprise sandbox design patterns, process automation tools within Salesforce, and their appropriate applications. Finally, the book will tackle designing mobile-compatible applications and delve into Salesforce reporting.This book's uniqueness lies in its focus on a niche yet crucial area of Salesforce, a domain where existing literature is sparse and formal training can be prohibitively expensive. By incorporating real-world examples, practical exercises, and multiple-choice questions, this guide will equip readers for the Platform App Builder certification, offering a comprehensive and efficient preparation tool.This second edition of the book is especially timely, as it updates content to reflect the latest developments and features in Salesforce.What You Will LearnGain expertise in designing, constructing, and launching tailor-made applications utilizing the Force.com platform's declarative customization featuresUnderstand the Salesforce data model, field type (when to use which fields), and how and when to use an external object in SalesforceBe familiar with security and settings in Salesforce.Gain skills in creating data models, managing security, and automating business logic.Prepare for the Platform App Builder exam.Learn and understand the latest Salesforce interface, the Lightning Experience.

This book covers all topics and requirements of the CompTIA CySA+ certification exam. It will allow readers to easily understand the concepts, information, and skills needed to obtain the associated intermediate- to advanced-level certification. CompTIA CySA+ is a global certification that focuses on defensive security, such as cybersecurity incident response, security operations, vulnerability assessments, and more. It is important as the demand for intermediate to advanced cybersecurity professionals is higher now than ever.This particular certificate is typically recommended for the individual to have a baseline understanding of the Information Technology and Cybersecurity world prior to sitting this examination.The book is designed to follow the core requirements of the CompTIA CySA+. It has been specifically written to follow the guidelines of the exam, while also incorporating other useful topics that will allows the readers to better understand the material.  What You Will Learn:How to identify and manage cybersecurity threats and vulnerabilities, with an emphasis on tools, techniques, and real-world applications.How to monitor, detect, and tools used in security operations, providing both technical details and strategic considerations.How to respond to, investigate, and recover from security incidents with a focus on procedural knowledge and hands-on incident handling.How to explore tools, architectures, and designs for building secure networks and infrastructures.Methods for managing and securing user identities and access to systems.How to use threat intelligence to recognize and respond to emerging threats effectively. Who This Book is for:This book is for all readers that are interested in the CompTIA CySA+ examination.

This book covers all topics and requirements of the CompTIA Security+ (SY0-701) certification exam. It will allow readers to easily understand the concepts, information, and skills needed to obtain the associated certification. CompTIA Security+ (SY0-701) is a global certification that validates the baseline skills necessary to perform core security functions and pursue an IT security career. It represents the latest and greatest in cybersecurity, covering the most in-demand skills related to current threats, automation, zero trust, IoT, risk – and more. This book is designed to follow the core requirements of the CompTIA Security+ (SY0-701) certification and thoroughly educated all readers on the domains of Cybersecurity. It has been specifically written to follow the guidelines of the exam, while also incorporating other useful topics that will allows the readers to better understand the material. The book will provide all readers with the appropriate knowledge and information to have a foundational level of security topics.  It will primarily serve the newer entrants to the field but will also support more experienced individuals that are looking toward certifications. What You Will Learn:The Role of Cybersecurity ProfessionalsImpact of Cybersecurity on Organizations and IndividualsEmerging Trends in Cybersecurity         Overview of Security+  Exam Structure and ObjectivesThe CIA Triad: Confidentiality, Integrity, and AvailabilityAttacks, Threats, and VulnerabilitiesNetwork SecurityIdentity and Access ManagementAuthentication Factors: Single Sign-On, Multi-Factor AuthenticationEndpoint and Application SecurityCryptography and PKISecurity Operations and Incident ResponseGovernance, Risk, and Compliance Who this book is for:This book is for any and all that are trying to get into the field of information technology or achieve certification with CompTIA, particularly for the Security+.  There is no set level of skill, experience, or need that the user will require to obtain useful information from this book.

This comprehensive guide book equips you with the knowledge and confidence needed to prep for the exam and thrive as a Power Platform Solution Architect.The book starts with a foundation for successful solution architecture, emphasizing essential skills such as requirements gathering, governance, and security. You will learn to navigate customer discovery, translate business needs into technical requirements, and design solutions that address both functional and non-functional needs. The second part of the book delves into the Microsoft Power Platform ecosystem, offering an in-depth look at its core components—Power Apps, Power Automate, Power BI, Microsoft Copilot, and Robotic Process Automation (RPA). Detailed insights into data modeling, security strategies, and AI integration will guide you in building scalable, secure solutions. Coverage of application life cycle management, which empowers solution architects to design, implement, and deploy Power Platform solutions effectively, is discussed next. You will then go through real-world scenarios, giving you a practical understanding of the challenges and considerations in managing Power Platform projects within a business context.The book concludes with strategies for continuous learning and resources for professional development, including practice questions to assess knowledge and readiness for the PL-600 exam. After reading the book, you will be ready to take the exam and become a successful Power Platform Solution Architect.What You Will LearnUnderstand the Solution Architect's role, responsibilities, and strategic approaches to successfully navigate projectsMaster the basics of Power Platform Solution ArchitectureUnderstand governance, security, and integration concepts in real-world scenariosDesign and deploy effective business solutions using Power Platform componentsGain the skills necessary to prep for the PL-600 certification examWho This Book Is ForProfessionals pursuing Microsoft PL-600 Solution Architect certification and IT consultants and developers transitioning to solution architect roles

The Kubernetes landscape is constantly evolving, making it crucial to stay updated on the latest best practices and technologies. Using a structured approach and practical applications, this comprehensive study companion is designed to help individuals prepare for the Certified Kubernetes Administrator (CKA) exam. You’ll start by reviewing a range of essential topics that serve as prerequisites for certification, such as what Kubernetes is, its architecture, and key components like the Control Plane, ApiServer, and ETCD. The book then addresses workloads and scheduling, providing insights into pods, deployments, and various resource management techniques. Additionally, you’ll explore storage management in Kubernetes, detailing persistent volumes, access modes, and storage classes. Networking topics, including pod connectivity, CoreDNS, and network policies are covered as well. Throughout the book, troubleshooting techniques are emphasized, focusing on monitoring cluster components and application performance. Most importantly, the book offers guidance on exam preparation, including patterns, prerequisites, and last-minute tips, along with sample questions to aid your study process. Whether you're new to Kubernetes or actively studying for the CKA certification, this book will serve as your essential resource.What You Will LearnKubernetes fundamentals, including architecture, components, and installation.In-depth knowledge on workloads and scheduling, covering pods, deployments, and services.Essential insights into storage management, networking, and cluster architecture.Troubleshooting techniques for monitoring and resolving issues in Kubernetes environments.Exam preparation tips, including sample questions and strategies for success.Who This Book Is ForCollege students, recent graduates, IT professionals in the Cloud/DevOps domain, individuals transitioning into Cloud/DevOps roles, Kubernetes administrators, and DevOps engineers.

As organizations increasingly leverage Microsoft Fabric to unify their data engineering, analytics, and governance strategies, the role of the Fabric Analytics Engineer has become more crucial than ever. This book equips readers with the knowledge and hands-on skills required to excel in this domain and pass the DP-600 certification exam confidently.This book covers the entire certification syllabus with clarity and depth, beginning with an overview of Microsoft Fabric. You will gain an understanding of the platform’s architecture and how it integrates with data and AI workloads to provide a unified analytics solution. You will then delve into implementing a data warehouse in Microsoft Fabric, exploring techniques to ingest, transform, and store data efficiently. Next, you will learn how to work with semantic models in Microsoft Fabric, enabling them to create intuitive, meaningful data representations for visualization and reporting. Then, you will focus on administration and governance in Microsoft Fabric, emphasizing best practices for security, compliance, and efficient management of analytics solutions. Lastly, you will find detailed practice tests and exam strategies along with supplementary materials to reinforce key concepts.After reading the book, you will have the background and capability to learn the skills and concepts necessary both to pass the DP-600 exam and become a confident Fabric Analytics Engineer.What You Will LearnA complete understanding of all DP-600 certification exam objectives and requirementsKey concepts and terminology related to Microsoft Fabric AnalyticsStep-by-step preparation for successfully passing the DP-600 certification examInsights into exam structure, question patterns, and strategies for tackling challenging sectionsConfidence in demonstrating skills validated by the Microsoft Certified: Fabric Analytics Engineer Associate credentialWho This Book Is For​​​​​​​Data engineers, analysts, and professionals with some experience in data engineering or analytics, seeking to expand their knowledge of Microsoft Fabric

Ace the DP-300 Exam with this essential study companion, chock-full of insights and tips you cannot find online. This book will help you build a comprehensive understanding of Azure SQL systems and their role in supporting business solutions, and it will equip you with the mental models and technical knowledge needed to confidently answer exam questions.Structured to align with Microsoft’s published study guide, the book spans five major sections that correspond to the skills measured by the exam, covering topics vital to modern cloud operations and including HA/DR, security, compliance, performance, and scalability. You’ll also learn about the ways cloud operations have changed the focus of operating database systems from task execution to platform configuration—and how to configure your data platforms to meet this new reality.By the end of this book, you’ll be prepared to navigate exam scenarios with finesse, pass the exam with confidence, and advance in your career with a solid foundation of knowledge.What You Will LearnMaximize your ability to benefit from the online learning tools for Exam DP-300Gain depth and context for Azure SQL technical solutions relevant to Exam DP-300Boost your confidence in Azure SQL Database skillsExtend your on-premises SQL Server skill set into the Azure SQL cloudEnhance your overall understanding of Azure SQL administration and operationsDevelop your Azure SQL skill set to increase your value as an employee or contractorAdopt a new mindset for cloud-based solutions versus on-premises solutionsWho This Book Is ForAnyone planning to take the DP-300: Administering Microsoft Azure SQL Solutions exam, and those who wish to understand Azure SQL and how to successfully migrate and manage SQL solutions using all Azure SQL Technologies

Transform your understanding of data and take your career to the next level. This book not only helps you prepare for an exam, but also helps you build a foundation for a future in the ever-expanding world of data and cloud computing.The book starts with an exam overview to take you through the structure and format of the exam. You will go through the foundational knowledge in core data concepts, explaining how structured, semi-structured, and unstructured data are stored and managed, as well as the roles of key data professionals. The journey continues with relational data on Azure, covering database normalization, SQL fundamentals, and Azure’s relational database offerings, including SQL Server, MySQL, and PostgreSQL. The book then delves into non-relational data, exploring Azure Blob Storage, Table Storage, and Cosmos DB, providing insights into their use cases and applications. The book also covers analytics workloads, focusing on large-scale data processing, real-time analytics, and data visualization using Power BI.The book concludes with an exam preparation guide, offering structured study plans, practice questions, and a full-length mock test to help you gain confidence and excel on the DP-900 certification exam. What You Will LearnUnderstand structured, semi-structured, and unstructured data, and the difference between transactional and analytical workloadsUnderstand relational databases and Azure services such as Azure SQL Database and Managed InstanceExplore storage solutions such as Azure Blob Storage and Azure Cosmos DB for handling diverse data typesDiscover tools such as Azure Synapse Analytics, Azure Databricks, and Power BI for analyzing and visualizing data Who This Book Is ForAzure data engineers, data analysts, and database administrators

This book is the ultimate study companion for Red Hat's RHCSA certification, aligning with the release of Red Hat Enterprise Linux (RHEL) 10 in 2025.As the foundational certification for Enterprise Linux administrators,  the RHCSA exam validates essential system administration skills. This book is designed to sit along aside official documentation and study guides and covers all exam topics. Its primary objective is to help readers pass the practical exam by emphasizing real-world system administration tasks through a hands-on, task-based approach. Additionally, all examples and lab exercises will be accessible via GitHub for further practice.The book is structured into twelve chapters, each addressing critical exam objectives, including system operations, networking, security, storage, and automation. Early chapters introduce fundamental Linux tools, shell scripting, and system management, while later sections cover advanced topics such as user and group administration, SELinux security, and container management. Each chapter contains practical exercises and review questions to reinforce learning. Key topics include configuring local and network storage, managing file permissions, scheduling tasks, securing SSH authentication, and deploying services within containers.With a focus on practical skills, the book ensures readers gain hands-on experience with tasks such as system boot troubleshooting, process management, and configuring network firewalls. The annex provides answers to all review questions, offering a valuable self-assessment resource. Whether you are new to Linux administration or seeking certification to advance your career, this book serves as a comprehensive and structured study guide to mastering RHCSA 10.What You'll Learn:Master the process of RHEL installation, partitioning, and network configuration.Study logical volume management (LVM), disk partitioning, and mounting file systems, ensuring you can handle storage challenges with confidence.Learn Firewall configuration with firewalld, SELinux management, and basic security hardening techniques are crucial in today's threat landscapeThis Book is for:Individuals new to the field of Linux system administration.IT Professionals Seeking to Enhance Linux Skills.Developers and DevOps Engineers since a solid understanding of Linux system administration is crucial in modern development and DevOps environments.

This book is a comprehensive and approachable guide designed to help learners master the skills required for the CompTIA Network+ (N10-009) exam and succeed in real-world networking roles. Authored with clarity and structured for progressive learning, this companion serves as both a study tool and a practical foundation for IT professionals.It begins by introducing the purpose and value of the Network+ certification, emphasizing its vendor-neutral advantage and relevance to diverse IT environments. Readers are encouraged with clear career pathways and strategic study practices, including lab work, flashcards, and structured reviews. Each chapter methodically breaks down one of the core domains of the certification exam. Topics include fundamental networking concepts, network implementations, operations, security, and troubleshooting. Learners are also guided through IP addressing, routing, and the protocols that power both wired and wireless communications. Rich visual diagrams—such as the TCP/IP model and certification flowcharts—enhance understanding of complex ideas.Later chapters cover network services like DNS, DHCP, and NTP, before diving into advanced concepts like subnetting, routing protocols, and NAT. The final chapter explores emerging technologies including Software Defined Networking (SDN), Network Function Virtualization (NFV), Internet of Things (IoT) systems, and 5G wireless evolution.What You Will Learn:Summaries, exam tips, and real-world context to reinforce knowledge and boost exam readiness. The technical skills and the confidence needed to succeed in IT networking roles.Networking fundamentals, including components, networking models, and common protocols and portsNetwork implementations, including types and standardsNetwork operations, including documentation, change management, disaster recovery planning, and network monitoringNetwork security, including common security threats and vulnerabilities, authentication methods and encryption, and network hardening techniquesWho this book is for:All readers curious to learn more about the IT field, specifically those looking towards Networking or the CompTIA Network+ certification.

Splunk is a software technology for monitoring, searching, analyzing, and visualizing machine-generated data in real time. This book, divided into three modules, is structured to help readers prepare for Splunk certification exams.The first module focuses on the Splunk Core Certified User and Power User exams. It covers Splunk installation across operating systems, license management, and user role configuration. Readers will learn the Splunk Processing Language (SPL) to create search queries, extract fields, and handle complex data formats like JSON and XML. Topics also include creating field aliases, macros, and event tags; using lookups to enrich data; setting up alerts; building data models; and designing advanced dashboards for presenting insights.The second module prepares readers for the Splunk Enterprise Certified Admin exam through four chapters on essential administrative tasks. These include managing Splunk licenses, configuring the Splunk Forwarder for efficient data collection, and setting up indexer clusters for redundancy and high availability. The module also explores security best practices, advanced data input options, and troubleshooting tools like btool for managing .conf files. This section equips readers with the skills to optimize and secure Splunk environments.The third module builds on the Architect certification by delving into advanced infrastructure management and troubleshooting. It covers search head configuration, multisite indexer clustering, and resource management. Readers will also learn to use REST API services, deploy apps via the deployment server, and manage Splunk on AWS. Each module includes chapter-end MCQs and module-specific tests to reinforce learning and exam readiness.What You Will Learn•    Pass the Splunk Core Certified User, Power User, and Enterprise Certified Admin exams.•    Manage multi-site clustering and complex Splunk Enterprise topologies.•    Master Splunk Admin roles and advanced troubleshooting.•    Configure a Splunk lab environment in AWS.Who This Book Is ForThis book is ideal for individuals preparing for Splunk certification exams and for Splunk administrators or support engineers managing existing deployments.

Web Development Essentials Study Companion is designed to equip aspiring web developers with a comprehensive understanding of both client-side and server-side technologies as you study for the Linux Professional Institute's 030-100 exam.The book begins by laying a solid foundation in software development concepts, introducing the components of a web application, and explaining how the HTTP protocol and RESTful architecture work together to enable modern web communication. These early chapters are essential for grasping how web applications function as a whole. We then move into a detailed exploration of front-end development, covering the foundational topics of HTML for structuring content, CSS for styling, and JavaScript for creating interactivity. Readers will learn how to use various HTML tags, including semantics and forms, style content using CSS selectors and the box model and manipulate the Document Object Model (DOM) with JavaScript. These chapters emphasize the practical skills necessary to build dynamic, user-friendly interfaces. In the final section, readers are introduced to server-side development using NodeJS. They’ll explore the Express framework for building robust back-end applications and learn how to connect these applications to a SQLite database.By the end of the book, not only will you have the knowledge and confidence to sit the LPI 030-100 exam but the real-world skills needed to start building full-stack web applications from the ground up.You Will Learn to:Understand the core architecture of web applications, including software development principles, HTTP protocol, and RESTful APIs.Build and structure web pages using HTML, including semantic tags, hyperlinks, and forms.Style web content effectively using CSS, selectors, and the box model to create visually appealing layouts.Develop interactive and dynamic web applications using JavaScript, NodeJS, Express, and integrate with SQLite databases.This Book is for:Anyone preparing for the LPI’s 'Web Development Essentials' certification, providing targeted coverage of the required tools and concepts.