Data Types

Question 1

What are Primitive Data Types?

Answer 1

Storage locations where the name of the location and the value being stored are the same.

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Question 2

What are the 8 Primitive Data Types in Java?

Answer 2

byte, short, int, long, float, double, boolean, char

Question 3

How do you ‘Declare’ a variable?

Answer 3

Using a declaration pattern:

dataType storageName;

Question 4

What are ‘variables’ in Java?

Answer 4

Ans:

Question 5

How do you ‘initialize’ a variable?

Answer 5

Using initialization pattern:

storageName = value;

Question 6

What are Reference Data Types?

Answer 6

Ans: