Digital Electronics Objective Questions – Set 2

In Boolean algebra, OR is represented by

Complement of XNOR and NOR is ________ and ________ respectively.

2's Complement of 10101011 is

EBCDIC is abbreviated as

A . ? is equal to

A + ? is equal to

Transfer of data from one register to another register is known as ________ register operation.

Extended Binary Coded Decimal Interchange Code is an ________ bit code.

In Boolean algebra AND is represented by

X + X.Y = ?

In the boolean algebra, a variable has ________ different state(s)/value(s).

Latches are ________ circuits.

Maximum number in decimal that can be represented by 4 bits (binary) is

The complement of a function A is

A sequence of binary digits is known as

OR operation is equivalant to

Complement of NOR and OR gate is ________ and ________ respectively.

In Boolean algebra A.A is equal to

Positive integers must be represented by

All the integers and decimal numbers are represented by

Why decoder is used in the digital electronics ?

A binary number system is of base ________

Convert the binary number (1111000011110000) to hexadecimal number

Truth table is used to express

LSI means

When will be the output of an AND gate is LOW ?

The difference between the diagram of a NOR and OR gate is

The way of representing numbers in the form of 0s and 1s is called as

1s Complement of 11001010 is

AND operation is equivalant to