Java Quizzes, Questions & Answers
Recent Java Quizzes
This Aptitude Test (C & Java) assesses knowledge in Java programming, focusing on concepts like method overloading, interface inheritance, and static methods. It tests understanding through code execution and theoretical...
Questions: 79 | Attempts: 79 | Last updated: Jun 19, 2025
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Sample QuestionWhich are true1. members in interface are protected implicitly if interface is protected2. members in interface are public implicitly if interface is public3. interface can inherit another interface4. class can inherit any number of interfaces5. if an abstract class implements an interface, we have to override abstract method of the interface
Java 2 is a quiz designed to assess fundamental Java programming skills. It includes questions on variable manipulation, commenting syntax, and basic programming concepts, focusing on enhancing practical Java coding abilities.
Questions: 42 | Attempts: 1073 | Last updated: Mar 22, 2025
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Sample QuestionSuppose x = 2 and y = 3. If the statement x *= y; is executed once, what is the value of x?
This midterm quiz for CIT 111 - Intro to Java assesses core Java programming concepts. It covers GUI containers, method visibility, method nesting, and uses of Java standard libraries. Essential for students enhancing their Java...
Questions: 50 | Attempts: 115 | Last updated: Jul 17, 2025
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Sample QuestionIs a Container object in GUI programming a primitive variable that contains...
Challenge your Java knowledge with this trivia! Featuring tough questions on object-oriented programming, class accessibility, and object definitions, this quiz tests your understanding and skills in Java, enhancing your...
Questions: 93 | Attempts: 195 | Last updated: Mar 18, 2025
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Sample QuestionObject-Oriented Programming means
This quiz was created by TeoGol29.Remember, concepts are what really matter.
Questions: 20 | Attempts: 3906 | Last updated: Mar 22, 2025
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Sample QuestionWhich of the following statements about the fetch modes in Entity beans is FALSE?
Challenge your Java skills with this tough test! Covering topics from basic data types to exception handling, this quiz assesses your understanding of core Java principles. Perfect for learners looking to test their Java...
Questions: 39 | Attempts: 2151 | Last updated: Feb 9, 2025
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Sample QuestionWhat is the size of a Char?
Java is one of the most used programs by nerds and techs in the world today. If you are one of them, you know practice is key. This quiz helps you practice on it. All the best.
Questions: 10 | Attempts: 171 | Last updated: Mar 21, 2025
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Sample QuestionPrograms designed for maintainability are constructed from small simple pieces or modules. Modules in Java are called:
This quiz is conducted as part of the activity based class and its score will be considered for the continuous evaluation of the course "Programming with Java"
Questions: 10 | Attempts: 317 | Last updated: Mar 21, 2025
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Sample QuestionWhich will legally declare, construct, and initialize an array?
Challenge your Java skills with the 'Hardest Java Test: Trivia Quiz!' This quiz tests your understanding of Java programming concepts, including class structures, exception handling, collections, and interfaces. Ideal for...
Questions: 18 | Attempts: 330 | Last updated: Mar 20, 2025
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Sample QuestionConsider the following program: class Point2D { private int x, y; public Point2D(int x, int y) { this.x = x; } public String toString() { return "[" + x + ", " + y + "]"; } public static void main(String []args) { Point2D point = new Point2D(10, 20); System.out.println(point.toString()); } } Which one of the following options provides the output of this program when executed?
No Negative marking Attempt questions as many you can
Questions: 71 | Attempts: 513 | Last updated: Mar 22, 2025
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Sample QuestionFollowing code will result in: int a = 3.5;