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  1. www.javatpoint.com › java-mcqJava MCQ (Multiple Choice Questions) - Javatpoint

    It generally consists of classes like java.lang.String, java.lang.Object, java.io.Exception, etc., and all packages and classes available in the rt.jar are known to the JVM. The rt.jar is the mandatory jar file for every core java application as it contains all the core classes.

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  3. www.sanfoundry.com › java-questions-answers-freshers-e1000 Java MCQ (Multiple Choice Questions) - Sanfoundry

    • Data Types, Variables and Arrays. The section contains multiple choice questions and answers on integer, character, floating and boolean data types, variables, type casting and conversions and properties of arrays.
    • Operators and Control Statements. The section contains questions and answers on arithmetic, bitwise, relational, boolean and assignment operators. The section also contains questions on control statements.
    • Java Environment & OOPS Concepts. The section contains MCQs on oops concepts, jdk, jre, jit and jvm, polymorphism, encapsulation and java buzzwords. Concepts of OOPS.
    • Classes and Methods. The section contains multiple choice questions and answers on fundamentals of classes, methods basics, heap and garbage collection, object creation, constructors, access control, string class, method overloading and static keyword, command line arguments and recursion.

  4. www.geeksforgeeks.org › quizzes › 50-java-languageQuiz about 50 Java Language MCQs with Answers - GeeksforGeeks

    Apr 2, 2024 · 50 Java Language MCQs with Answers Quiz will help you to test and validate your Java Quiz knowledge. It covers a variety of questions, from basic to advanced. The quiz contains 50 questions. You just have to assess all the given options and click on the correct answer.

  5. www.javaguides.net › p › java-daily-quizJava Quiz - MCQ - Multiple Choice Questions and Answers

    Java Quiz - MCQ - Multiple Choice Questions and Answers. Author: Ramesh Fadatare. Welcome to Java Quizzes from Java Guides. This page contains a list of Quiz, and MCQ (multiple choice Questions) to test your knowledge and understanding of different concepts in the Java programming language, libraries, and Spring Boot framework.

  6. www.geeksforgeeks.org › java-multiple-choice-questionsJava Multiple Choice Questions - GeeksforGeeks

    Jun 28, 2024 · Java Programming Multiple Choice Questions. After finding the right output, let’s explore some topic-wise Java MCQs. Here in this section, we have listed the most important Java Multiple Choiuce Questions that you will face during any interviews or exams. Inheritance (9) Abstract Class and Interface (2) Arrays (8)

  7. www.geeksforgeeks.org › java-quizJava Quiz | Level Up Your Java Skills - GeeksforGeeks

    Jul 18, 2024 · Along with that, this quiz covers all the topics of Java programming. So, whether you are a beginner or an experienced Java developer, this quiz will help you scale up your Java skills and identify areas for improvement. So, grab a cup of coffee and get ready to put your Java knowledge to the test with this interactive online Java programming quiz.

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  9. www.javaguides.net › 2021 › 11Java 8 Quiz - MCQ - Multiple Choice Questions - Java Guides

    This blog post presents a Java 8 quiz comprising 40+ multiple-choice questions. This quiz aims to assess your understanding of the new features and concepts introduced in Java 8, such as Java 8 Lambda Expressions, Java 8 Functional Interfaces, Java 8 Method References, and Java 8 Stream API. Learn and Master Java Programming: Learn Java ...