Java Programming Quiz

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Questions and Answers

Which programming paradigm does Java follow?

Imperative
Procedural
Functional
Object-oriented (correct)

What is the purpose of the Java virtual machine (JVM)?

To compile Java code
To execute Java bytecode (correct)
To debug Java applications
To optimize Java programs

Which programming languages have a syntax similar to Java?

Python and Ruby
C# and JavaScript
PHP and Perl
C and C++ (correct)

What is the main advantage of Java's 'write once, run anywhere' principle?

<p>Platform independence (B)</p> Signup and view all the answers

What are some dynamic capabilities provided by the Java runtime?

<p>Reflection and runtime code modification (C)</p> Signup and view all the answers

Study Notes

Java Programming Paradigm

Java follows the Object-Oriented Programming (OOP) paradigm.

Java Virtual Machine (JVM)

The JVM is a program that executes Java bytecode, allowing Java programs to run on any platform that has a JVM, regardless of the underlying operating system.

Similar Programming Languages

Programming languages that have a syntax similar to Java include C#, C++, and Python.

'Write Once, Run Anywhere' Principle

The main advantage of Java's 'write once, run anywhere' principle is that a Java program can run on any platform that has a JVM, without the need for recompilation or modification.

Java Runtime Capabilities

The Java runtime provides dynamic capabilities such as:
- Dynamic loading of classes
- Dynamic method invocation
- Runtime type checking
- Memory management (garbage collection)

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Description

Test your knowledge of Java programming language with this quiz! From the basics to advanced concepts, challenge yourself with questions on Java syntax, object-oriented principles, and platform independence. See how well you know the language that allows you to write code once and run it anywhere!