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Java Basics: Primitive Types and Variables Concepts Quiz

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#1

Which of the following is not one of the four characteristics of a variable?

Scope

#2

In Java, a variable declared using a primitive type stores:

A value directly

#3

What is the range of the byte primitive type in Java?

-128 to 127

#4

Which of the following is not a primitive type in Java?

String

#5

What is the size of a long variable in Java?

8 bytes

#6

Which of the following literals represents a character in Java?

'A'

#7

Which of the following is an escape sequence in Java?

\t

#8

What type of value does the boolean primitive type store?

True or False

#9

How is a reference type variable different from a primitive type variable?

It stores a reference to an object

#10

Which of the following is an example of a float literal in Java?

3.14f

#11

What is the default value of a boolean variable in Java?

false

#12

Which primitive type in Java is used to store decimal values?

float

#13

What is the size of a double variable in Java?

8 bytes

#14

Which of the following escape sequences is used to insert a new line in Java?

\n

#15

Which of the following is an example of a valid char literal?

'A'

#16

Only this qustion is fake?

Option number 11