JDK, JRE, and JVM difference in Java - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to print the component that runs Java bytecode.

Java

System.out.println("The component that runs Java bytecode is [1].");

Drag options to blanks, or click blank then click option'

AJDK

BJVM

CJRE

DJIT

Attempts:

3 left

💡 Hint

Common Mistakes

Confusing JVM with JDK or JRE.

The JVM (Java Virtual Machine) is the component that runs Java bytecode.

2fill in blank

medium

Complete the code to print the component that provides libraries and tools to develop Java programs.

Java

System.out.println("The component that provides libraries and tools to develop Java programs is [1].");

Drag options to blanks, or click blank then click option'

AJDK

BJVM

CJRE

DJIT

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing JDK with JRE or JVM.

The JDK (Java Development Kit) provides libraries and tools to develop Java programs.

3fill in blank

hard

Fix the error in the code to print the component that provides the environment to run Java programs.

Java

System.out.println("The component that provides the environment to run Java programs is [1].");

Drag options to blanks, or click blank then click option'

AJVM

BJDK

CJRE

DJIT

Attempts:

3 left

💡 Hint

Common Mistakes

Confusing JRE with JDK or JVM.

The JRE (Java Runtime Environment) provides the environment to run Java programs.

4fill in blank

hard

Fill both blanks to complete the sentence about JDK and JRE.

Java

The [1] includes the [2] and development tools.

Drag options to blanks, or click blank then click option'

AJDK

BJRE

CJVM

DJIT

Attempts:

3 left

💡 Hint

Common Mistakes

Swapping JDK and JRE in the sentence.

The JDK includes the JRE and development tools like the compiler.

5fill in blank

hard

Fill all three blanks to complete the sentence about JVM, JRE, and JDK.

Java

The [1] runs the bytecode, the [2] provides libraries and JVM, and the [3] includes everything plus development tools.

Drag options to blanks, or click blank then click option'

AJVM

BJRE

CJDK

DJIT

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing the order of JVM, JRE, and JDK.

The JVM runs bytecode, the JRE provides libraries and JVM, and the JDK includes everything plus development tools.