If you have found this book, you have already scraped the surface of Java programming. You now wish to solidify your knowledge & put a stamp on it. A Java Certification is 100% the right way to go, as it sets the tone for your career ahead. This book is a comprehensive guide to Oracle’s 1Z0-815 exam. In this book, you shall progressively explore the Java language bit by bit. If you do not have prior programming experience, fear not, the book is designed to dive into Java as a beginner and also polishes key concepts for professionals with previous experience, ensuring that you get certified. A few salient features of the book:
- Simple: Every certification objective has been explained simply & thoroughly across various chapters
- Visual: The book has visual components like maps, charts & tables to enable photographic memory.
- Practice Questions: The designed sample questions, and comments in the programs, emphasize essential concepts and prepare you for the D-Day
- Global Mentors: This book is written under the guidance of Global Mentors who have trained thousands of students and professionals on continuous basis for tens of years
- Subject Matter Experts: This book has been intensively reviewed by SMEs, proofread by Java Experts
- Workshops: Several workshops were conducted as per the design of the book, & hundreds of students were certified. Be assured that this Book guarantees you a certification!
Thorough preparation is crucial if you want to pass the exam the first time with a score that you can be proud of. You need to know Java inside-out, and need to understand the certification process so that you’re ready for the challenging questions you’ll face in the exam. I assure that this book will definitely deepen your knowledge, polish your skills and prepare you well for the examination. The following topics of the 1Z0-815 Examination have been covered in the book:
- Understanding Java Technology and environment
- Creating a Simple Java Program
- Working With Java Primitive Data Types and String APIs
- Using Operators and Decision Constructs
- Working with Java Arrays
- Describing and Using Objects and Classes
- Creating and Using Methods
- Applying Encapsulation
- Reusing Implementations Through Inheritance
- Programming Abstractly Through Interfaces
- Handling Exceptions
- Understanding Modules
Do I need a Java Certification?
- Bridge knowledge-skill gap
Usually in coding, one tends to overlook several core aspects which could hinder the process of codifying ideas in the long run. To avoid such mistakes, extensive study of a language is required. This certification puts you on a pedestal and applauds your knowledge. It is a prestigious reward for building your foundational understanding while expanding your familiarity with Java.
- Verifiable Skill-set
Regardless of skill or self-confidence in Java, Organizations are unable to thoroughly verify your skillsets in an interview. If you’re looking for a programming job as a fresher, a certification will put you on edge with your competitors.
- Widespread Java use and High Demand
For the past 3-decades, Java has been a leading skillset required in the developer market. Java widely satisfies roles to support the front-office and back-office operations of a business. A huge misconception is that there is a lack of jobs in the programming domain. The truth is that the demand for Java developers is constant, continuous & incremental.
- Edge over non-certified coders
Our mentors claim to have not encountered a single person who is unable to secure a job while being Java certified. Being Java certified enables you to truly use your skills to change the world.
- Career Confidence
Studying this book will let you face technical interviews and code with confidence
