Unlock your Java potential and master the OCP Java SE 21 Developer exam with confidence

Dive into the OCP Oracle Certified Professional Java SE 21 Developer Study Guide: Exam 1Z0-830 for a comprehensive journey through the Java SE 21 Developer certification exam. Crafted by a team of seasoned Java professionals, this guide not only prepares you for the 1Z0-830 exam but also equips you with essential skills for both new and existing Java development roles. Enhance your knowledge, refine your skills, and discover new techniques with this expertly written roadmap.

Explore the depths of Java development, from writing methods that utilize pattern matching to building applications with virtual threads. This guide covers all you need to ace the certification and excel in your Java development career. Additionally, it provides exclusive access to Sybex's online learning environment and test bank, featuring a wealth of practice questions, electronic flashcards, and a glossary to ensure you're fully prepared for exam day.

You'll also:

• Gain a solid understanding of Java SE 21 features and how to apply them effectively in your development projects
• Boost your preparation with hundreds of practice questions and valuable online resources from the Sybex online learning environment
• Quickly reference key concepts thanks to a searchable glossary, making it an indispensable tool for both junior and senior Java developers

Whether you're gearing up for the OCP Java SE 21 Developer exam or seeking to solidify your Java expertise, this study guide is an essential resource. It not only serves as a comprehensive preparatory material for the certification but also as a go-to reference for your daily programming needs. Embrace this opportunity to reduce test anxiety, enhance your Java skills, and step confidently into your role as a Java developer. Make this book your coding companion today and set the stage for a thriving career in Java development.

Prepare for the CompTIA PenTest+ certification exam and improve your information security job performance with Sybex

In the newly revised third edition of the CompTIA PenTest+ Study Guide: Exam PT0-003, renowned information security professionals Mike Chapple, Rob Shimonski, and David Seidl deliver a comprehensive and up-to-date roadmap to succeeding on the challenging PenTest+ certification exam. Freshly updated to track the latest changes made to Exam PT0-003, the book will prepare you not just for the test, but for your first day at your first or next information security job.

From penetration testing to vulnerability management and assessment, the authors cover every competency tested by the qualification exam. You'll also find:

• Complimentary access to the Sybex online learning environment, complete with hundreds of electronic flashcards and a searchable glossary of important terms
• Up-to-date info organized to track the newly updated PT0-003 PenTest+ certification exam
• Quick reference material and practice tests designed to help you prepare smarter and faster for the test

Succeed on the PT0-003 exam the first time. Grab a copy of CompTIA PenTest+ Study Guide and walk into the test--or your new information security job--with confidence.

An easy-to-read and authoritative new study guide for the updated CompTIA Tech+ certification exam

In the newly updated third edition of the CompTIA Tech+ Study Guide: Exam FC0-U71, veteran IT professional and tech trainer Quentin Docter delivers an up-to-date resource for effectively and efficiently preparing for the popular new introductory Tech+ certification from CompTIA. This Sybex Study Guide is the gold-standard exam prep roadmap, offering complete coverage of every exam domain, including IT concepts and terminology, infrastructure, applications and software development, data and database fundamentals, security, and more.

Perfect for practicing and aspiring entry-level IT pros as well as those preparing to take the CompTIA Tech+ test, this book includes complementary access to online learning resources, two practice exams, flashcards, and practice questions with answer explanations. You'll also find:

• Optimized learning resources to get you up to speed as fast as possible
• Exam resources designed to reduce test anxiety and familiarize you with testing procedure and content
• One full year of access to the Sybex online learning environment, complete with real-world examples and scenarios, objective maps, and a glossary of useful terminology

The new, entry-level CompTIA Tech+ certification has been created to get you ready for further certification paths, like the A+, Security+, and Network+ credentials, and prepare you for an exciting career in tech. Whether you're an IT beginner or you've already begun your tech journey and are looking for a refresher on foundational concepts, CompTIA Tech+ Study Guide: Exam FC0-U71 is the book you've been waiting for.

The AWS Certified Developer exam has been updated. Your study guide should be, too.

The AWS Certified Developer Study Guide-Associate (DVA-C02) Exam is your ultimate preparation resource for the latest exam! Covering the exam objectives, this invaluable resource provides expert guidance, clear explanations, and the wisdom of experience with AWS best practices. You'll master core services and basic architecture, and equip yourself to develop, deploy, and debug cloud-based applications using AWS.

The AWS Developer certification is earned by those who demonstrate the technical knowledge and skill associated with best practices for building secure, reliable cloud-based applications using AWS technology. This book is your exam prep companion, providing everything you need to know to pass with flying colors.

• Study the AWS Certified Developer Exam objectives
• Gain expert insight on core AWS services and best practices
• Test your understanding of key concepts with challenging chapter questions
• Access online study tools including practice questions, electronic flashcards, a searchable glossary, and more

When you're ready to get serious about your cloud credentials, the AWS Certified Developer Study Guide-Associate Exam is the resource you need to pass the exam with flying colors.

Expert, guidance for the Google Cloud Machine Learning certification exam

In Google Cloud Certified Professional Machine Learning Study Guide, a team of accomplished artificial intelligence (AI) and machine learning (ML) specialists delivers an expert roadmap to AI and ML on the Google Cloud Platform based on new exam curriculum. With Sybex, you'll prepare faster and smarter for the Google Cloud Certified Professional Machine Learning Engineer exam and get ready to hit the ground running on your first day at your new job as an ML engineer.

The book walks readers through the machine learning process from start to finish, starting with data, feature engineering, model training, and deployment on Google Cloud. It also discusses best practices on when to pick a custom model vs AutoML or pretrained models with Vertex AI platform. All technologies such as Tensorflow, Kubeflow, and Vertex AI are presented by way of real-world scenarios to help you apply the theory to practical examples and show you how IT professionals design, build, and operate secure ML cloud environments.

The book also shows you how to:

• Frame ML problems and architect ML solutions from scratch
• Banish test anxiety by verifying and checking your progress with built-in self-assessments and other practical tools
• Use the Sybex online practice environment, complete with practice questions and explanations, a glossary, objective maps, and flash cards

A can't-miss resource for everyone preparing for the Google Cloud Certified Professional Machine Learning certification exam, or for a new career in ML powered by the Google Cloud Platform, this Sybex Study Guide has everything you need to take the next step in your career.

Prepare for the ISC2 Certified in Cybersecurity exam, as well as a new career in cybersecurity, with this effective study guide. Complete with full color illustrations!

In Certified in Cybersecurity Study Guide, veteran IT and cybersecurity educator Mike Chapple delivers a one-stop resource for anyone planning to pursue the ISC2 Certified in Cybersecurity credential, as well as those getting ready to take on a challenging and rewarding new career in cybersecurity. The author walks you through the info you'll need to succeed on both the exam and in your first day at a cybersecurity-focused job, using full-color illustrations to highlight and emphasize the concepts discussed inside.

Complete with an online practice test, this book comprehensively covers every competency and domain tested by the new exam, including security principles, business continuity, disaster recovery, incident response, access control concepts, network security, and security operations. You'll also find:

• Efficient and lean content, ensuring you get up-to-speed as quickly as possible
• Bite-sized chapters that break down essential topics into manageable and accessible lessons
• Complimentary online access to Sybex' celebrated online learning environment, which comes with practice questions, a complete glossary of common industry terminology, and more

A clear and effective pathway to the Certified in Cybersecurity credential, as well as a fresh career in cybersecurity, the Certified in Cybersecurity Study Guide offers the foundational knowledge, skills, and abilities you need to get started in an exciting and rewarding career.

A practical and comprehensive guide to the AWS Certified Security exam and your next AWS cloud security job

In the newly revised second edition of AWS Certified Security Study Guide: Specialty (SCS-C02) Exam, a team of veteran Amazon Web Services cloud security experts delivers a comprehensive roadmap to succeeding on the challenging AWS Certified Security Specialty certification exam. You'll prepare for the exam faster and smarter with authoritative content, an assessment test, real-world examples, practical exercises, and updated chapter review questions. You'll also acquire the on-the-job skills you need to hit the ground running in your next AWS cloud security position.

This book offers complete coverage of every tested exam objective, including threat detection, incident response, security logging and monitoring, cloud infrastructure security, identity and access management (IAM), data protection, and management and security governance. It also includes:

• Complimentary access to the hands-on, digital Sybex learning environment and test bank, with hundreds of practice questions, flashcards, and a glossary of important terminology, accessible from a wide variety of devices
• All the material you need to conquer the difficult SCS-C02 exam on your first attempt
• Quick reference material ideal for fast on-the-job use in any AWS cloud security-related role

An up-to-date and essential study companion for anyone preparing to take the AWS Certified Security (SCS-C02) exam, this study guide is also ideal for aspiring and practicing AWS cloud security professionals seeking a refresher on critical knowledge you'll need every day at your current or next job.

This book is a valuable resource as a practical guide for professionals involved in managing Amazon Relational Database Service (RDS) instances. The book covers the fundamentals of Amazon RDS, configuration best practices, and optimizing performance. With MySQL databases, it explores essential components, AWS Regions, and Availability Zones. Readers will benefit from the detailed discussions on managing and maintaining Amazon RDS MySQL instances, covering topics like stopping and starting DB instances, optimizing settings, handling maintenance updates, and understanding the nuances of reboots. The book emphasizes security considerations and provides a comprehensive guide to storage management, encryption options, backup strategies, and cost optimization. The later chapters delve into advanced topics such as creating and connecting to MySQL databases on Amazon RDS, managing Multi-AZ MySQL DB clusters, and upgrading AWS RDS MySQL.

***Only Two Multiple Choice Exams***

Two PRAXIS CORE Writing Practice Exams plus a free online tutoring subscription. This guide contains updated exam questions based on the recent changes to the PRAXIS CORE Writing Exam. The PRAXIS CORE Writing questions are aligned with the updated standards. This guide includes usage questions, sentence correction questions, research skills questions, and revision in text questions. Included in the guide are detail explanations to each of the practice exam questions.

This guide includes only multiple choice questions; a separate guide is written for the essay section: ISBN-10: