Java Programming Language MCQ

Java Data Types and Variables - MCQ

Java Programming Language

Test your knowledge of Java data types and variables with these multiple choice questions. Learn about the different data types in Java and how to use variables to store values. Take the quiz now!

Q 1: is used to construct the __________ . 
public Boolean (boolean value)

  • ANone of these
  • BBoolean Object
  • CFloating Object
  • DInteger Object

Q 2: Which of the following is data type stores longest ______________ floating point number.

  • Adouble
  • Blong
  • Cboolean
  • Dfloat

Q 3: Primitive data type 'long' is having size _______ byte(s) in Java Programming.

  • A2
  • B4
  • C8
  • D1