Digital Electronics Objective Questions – Set 2

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

Complement of XNOR and NOR is ________ and ________ respectively.

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

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

EBCDIC is abbreviated as

OR operation is equivalant to

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

A + ? is equal to

All the integers and decimal numbers are represented by

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

X + X.Y = ?

In Boolean algebra A.A is equal to

2's Complement of 10101011 is

Positive integers must be represented by

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

The complement of a function A is

1s Complement of 11001010 is

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

Truth table is used to express

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

A sequence of binary digits is known as

Latches are ________ circuits.

In Boolean algebra AND is represented by

A binary number system is of base ________

Convert the binary number (1111000011110000) to hexadecimal number

In Boolean algebra, OR is represented by

AND operation is equivalant to

LSI means

Why decoder is used in the digital electronics ?

A . ? is equal to