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Quiz on Java

Quiz on Java

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Question 1 of 10

1. Question

What is Java mainly known for?

High memory usage
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Slow performance
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Platform independence
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Complex syntax
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Question 2 of 10

2. Question

Which of the following is a feature of Java?

Manual memory management
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Platform dependency
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Object-oriented programming
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Only used for desktop apps
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Question 3 of 10

3. Question

Which company originally developed Java?

Microsoft
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Google
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Oracle
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Sun Microsystems
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Question 4 of 10

4. Question

What does the term ‘WORA’ in Java stand for?

Write Once, Run Anytime
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Write Often, Run Anywhere
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Write Once, Run Anywhere
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Write Once, Read Anywhere
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Question 5 of 10

5. Question

Which of these is a Java application type?

Machine Learning Models
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Web Applications
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Excel Macros
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Arduino Sketches
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Question 6 of 10

6. Question

Which of the following correctly describes Java?

Java is a scripting language
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Java can only run on Windows
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Java is compiled and interpreted
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Java is used only for game development
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Question 7 of 10

7. Question

What is the extension of a Java source file?

.jav
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.java
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.js
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.class
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Question 8 of 10

8. Question

What is the role of the JVM in Java?

Compiles the code into machine language
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Sends Java code to the internet
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Converts bytecode into machine-specific code
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Acts as a backup tool
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Question 9 of 10

9. Question

Which of the following best explains why Java is portable?

It is an interpreted language
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Java source code is always compiled on every OS
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Bytecode can run on any system with JVM
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It doesn’t use memory
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Question 10 of 10

10. Question

Which one of these is not a benefit of Java?

Secure
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Platform independent
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Slower execution than C
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Object-oriented
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