Why Java is widely used - Test Your Understanding

Practice - 5 Tasks

1fill in blank

easy

Complete the code to print a popular reason why Java is widely used.

Java

System.out.println("Java is [1].");

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

Aslow

Bplatform-independent

Ccomplicated

Doutdated

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing words that describe negatives like 'slow' or 'outdated'.

Java is known for being platform-independent, meaning it can run on many types of computers without changes.

2fill in blank

medium

Complete the code to show Java's feature that helps manage memory automatically.

Java

System.out.println("Java has [1] garbage collection.");

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

Aslow

Bmanual

Cautomatic

Dno

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing 'manual' which is opposite of Java's feature.

Java has automatic garbage collection, which helps manage memory without programmer intervention.

3fill in blank

hard

Fix the error in the code to print Java's security feature.

Java

System.out.println("Java is [1] secure.");

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

Anot

Bbarely

Cless

Dhighly

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing negative words like 'not' or 'less'.

Java is highly secure due to its runtime environment and security features.

4fill in blank

hard

Fill both blanks to describe Java's portability and community.

Java

Java is [1] and has a large [2].

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

Aportable

Bslow

Ccommunity

Dsmall

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing 'slow' or 'small' which are negatives.

Java is portable, meaning it can run on many devices, and it has a large community of developers.

5fill in blank

hard

Fill all three blanks to complete the sentence about Java's features.

Java

Java is [1], [2], and [3].

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

Aplatform-independent

Bsecure

Cobject-oriented

Dslow

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing 'slow' which is incorrect.

Java is platform-independent, secure, and object-oriented, which makes it popular and powerful.