Java MCQ : Data Types in Java (Multiple Choice Questions)

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Question 1

Default value of character data type in Java Programming is ___________________.

A	undefine
B	0
C	null
D	'\u0000'

Question 2

Default value of String (or any object) in Java Programming is _____________.

A	0
B	null
C	'\u0000'
D	false

Question 3

Compiler never assigns a default value to an uninitialized local variable in Java Programming !!

A	True Statement
B	False Statement

Question 4

"Accessing an uninitialized local variable will result in a compile-time error in Java Programming"

A	False Statement
B	True Statement

Question 5

Which of the following data type is not considered as data type in Java Programming.

A	int
B	char
C	boolean
D	String

Question 5 Explanation:

The String class is not technically a primitive data type, but considering the special support given to it by the language,

There are 5 questions to complete.

Pages: 12345

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Java MCQ : Data Types in Java (Multiple Choice Questions)

Java Programming