Number System

The NAND gate operates an AND gate followed by a ……………….. gate.

• AND

• OR

• NOT

• XOR

The radix for octal number system is ………………..

• 2

• 8

• 1

• 16

Expand BIT.

• Basic Input Term

• Binary Input Term

• Binary Digit

• Binary Inverse Digit

What is the ASCII value for blank space?

• 8

• 2

• 18

• 32

Expansion for BCD ………………..

• Binary coded decimal

• binary complement decimal

• binary computer decimal

• binary convert decimal

Octal number system uses digits ………………..

• 7

• 5

• 8

• 10

The term data comes from the word ………………..?

• number

• datum

• nibble

• bit

The simplest method to represent negative binary number is called ………………..

• signed magnitude

• sign bit or parity bit

• binary

• decimal

The ……………….. operator is defined in boolean algebra by the use of the dot (.) operator.

• AND

• OR

• NOT

• NAND

……………….. is the general idea behind positional numbering system.

• Radix

• Computer memory

• Binary number

• Decimal number