Name the law which states that A+A = A.

Communicative Law

Idempotent Law

Absorption Law

Associative Law

A____________ is a mathmatical object used to count, label and measure.

Byte

Logical Operators

Number

Arithmetic Operators

JPEG stand for :

Joint Picture Experts Group

Joint Picture Extent Group

Joint Picture Expect Group

Joint Picture Example Group

Number of symbols used in a number system is called _______

base

decimal

bit

byte

The Boolean expression represents ___________ gate

AND

NOR

OR

NAND

Pick invalid numbers from the following

(10101)^{8}

(123)^{4}

(768)^{8}

(ABC)^{16}

__________ gate produces low (o) output if any one of the input is hight (1).

An AND operation performs logical _____________ and an OR operation performs logical _______.

True, False

division , multiplication

multiplication, addition

addition, subtraction

A NAND B =

A + B

A.B