DataTypes in java

Introduction to Data type Java

Java Programming Language > DataTypes in java

Q 1: What is the numerical range of a String data type in Java?

  • A -128 to 127
  • B No numerical range
  • C 0 to 65535
  • D -32768 to 32767

Q 2: What is the numerical range of a void data type in Java?

  • A -128 to 127
  • B No numerical range
  • C 0 to 65535
  • D -32768 to 32767

Q 3: What is the default value of an Object datatype in Java?

  • A 0
  • B null
  • C undefined
  • D false