Class as the basis of all computations

1) A fixed value that does not change during program execution ………………

• a) Variable
• b) Constant
• c) Keywords
• d) Range

3) Integer constants and real constants are called …………

• a) Number constants
• b) Character constants
• c) Floating constants
• d) Numeric constants

9) What is the range of ASCII codes?

• a) 0-256
• b) 1-257
• c) 0-127
• d) 1-128

2) A constant value is called a ……………..

• a) Variable
• b) Identifier
• c) Literal
• d) Character

10) The name given to character set in java is ……………….

• a) ASCII
• b) Unicode
• c) Bytecode
• d) Jvm

11) Built-in data types in java are called ……….

• a) Constants
• b) Identifiers
• c) Primitive datatype
• d) Reference datatype

12) Default value of int datatype is ……………

• a) 0
• b) 1
• c) 127
• d) 4

13) Default value of float is ……………

• a) 1.1
• b) 1.0
• c) 0.0
• d) 0.1

14) Default value of char is ……………

• a) ‘c’
• b) “ “
• c) Null
• d) None of the above

15) The byte size of integer datatype is ………….

• a) 4 bytes
• b) 8 bytes
• c) 64 bytes
• d) 16 bytes