Overview

Are you ready to pass new Java SE 11 Programmer I exam and prove your competency to recruiters and employers alike?NOTE: Effective 1st October 2020, Oracle had retired 1Z0-815 and 1Z0-816 exams, merged the syllabus of 1Z0-815 and 1Z0-816 and created new exam 1Z0-819. Students may still use 1Z0-815 practice tests to prepare for Java interviews.The practice test questions have already helped 26 students to pass the 1Z0-815 exam.Assess your exam preparation with 492 unique questions in 6 Practice Test. Java SE 11 Programmer I - Exam Information:Exam Code: 1Z0-815Duration: 180 minutesQuestions #: 80 (Multiple Choice / Multiple Select)Passing score: 63% Exam Topics:1. Understanding Java Technology and environmentDescribe Java Technology and the Java developmentIdentify key features of the Java language2. Creating a Simple Java ProgramCreate an executable Java program with a main classCompile and run a Java program from the command lineCreate and import packages3. Working With Java Primitive Data Types and String APIsDeclare and initialize variables (including casting and promoting primitive data types)Identify the scope of variablesUse local variable type inferenceCreate and manipulate StringsManipulate data using the StringBuilder class and its methods4. Using Operators and Decision ConstructsUse Java operators including the use of parenthesis to override operator precedenceUse Java control statements including if, if/else, switchCreate and use do/while, while, for and for each loops, including nested loops, use break and continue statements5. Working with Java ArraysDeclare, instantiate, initialize and use a one-dimensional arrayDeclare, instantiate, initialize and use two-dimensional array6. Describing and Using Objects and ClassesDeclare and instantiate Java objects, and explain objects' lifecycles (including creation, dereferencing by reassignment, and garbage collection)Define the structure of a Java classRead or write to object fields7. Creating and Using MethodsCreate methods and constructors with arguments and return valuesCreate and invoke overloaded methodsApply the static keyword to methods and fields8. Applying EncapsulationApply access modifiersApply encapsulation principles to a class9. Reusing Implementations Through InheritanceCreate and use subclasses and superclassesCreate and extend abstract classesEnable polymorphism by overriding methodsUtilize polymorphism to cast and call methods, differentiating object type versus reference typeDistinguish overloading, overriding, and hiding10. Programming Abstractly Through InterfacesCreate and implement interfacesDistinguish class inheritance from interface inheritance including abstract classesDeclare and use List and ArrayList instancesUnderstanding Lambda Expressions11. Handling ExceptionsDescribe the advantages of Exception handling and differentiate among checked, unchecked exceptions, and ErrorsCreate try-catch blocks and determine how exceptions alter program flowCreate and invoke a method that throws an exception12. Understanding ModulesDescribe the Modular JDKDeclare modules and enable access between modulesDescribe how a modular project is compiled and runPractice tests are randomized to give the real examination feel. All topics listed above are divided appropriately in 6 tests consisting 82 questions each i.e., 492 questions in total. Questions are designed based on real examination questions in terms of pattern and complexity. Number of questions and duration of test is kept same as actual to simulate the real exam. Explanation of all the correct answers is also provided for reference and understanding. Relevant hints and how to approach a question in real examination setting is also provided in explanation.Completing all the tests successfully will boost your confidence to attempt Java SE 11 Programmer I exam. More information on detailed curriculum and assumptions to be followed for examination, are available on oracle certification page.NOTE: Each practice test of this course contains questions on all the exam topics, similar to what is expected in real exam. But if you prefer to solve topic-wise questions, then enroll in my other course titled "Java Certification (1Z0-815) Topic-wise Tests", which contains the same questions arranged in topic-wise manner.Disclaimer: These questions are not real examination questions / dumps. These questions are created to evaluate your preparation for certification exam. So, grab a cup of coffee or your favorite drink and test your Exam Preparation.Features of Practice Tests:You can pause the test at any time and resume later.You can retake the test as many times as you would like.The progress bar at the top of the screen will show your progress as well as the time remaining in the test. If you run out of time, don't worry; you will still be able to finish the test.You can skip a question to come back to at the end of the exam.You can also use "Mark for Review" to come back to questions you are unsure about before you submit your test.If you want to finish the test and see your results immediately, press the stop button. Copyright 2025 Udayan KhattryAll rights reserved. No part of this course may be reproduced in any form or by any electronic or mechanical means, including information storage and retrieval systems, without permission in writing from the author.

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