With four Boolean variables, how many Boolean expressions can be performed? - Digital Electronics

Electronics and Communication Engineering (ECE) : Digital Electronics - Quiz(MCQ)

With four Boolean variables, how many Boolean expressions can be performed?

A)

16

B)

256

C)

1024 (1 K)

D)

64K (64 x 1024)

Correct Answer : Option (D) : 64K (64 x 1024)

Explanation :

2^2⁴ = 2¹⁶.

Recently Updated in Digital Electronics Questions

Two 16 : 1 and one 2 : 1 multiplexers can be connected to form a

A)

8 : 1 multiplexer

B)

16 : 1 multiplexer

C)

32 : 1 multiplexer

D)

64 : 1 multiplexer

Correct Answer : 32 : 1 multiplexer

If interrupt service request have been received from all of the following interrupts, then which one will be serviced last?

A)

RST 5.5

B)

RST 6.5

C)

RST 7.5

D)

None of the above

Correct Answer : RST 5.5

Which liquid crystal is used for LCD display?

A)

Mercury

B)

Aqua regia

C)

Liquid boron

D)

Pneumatic fluid

Correct Answer : Pneumatic fluid

ECE MCQ's

Power Electronics

Digital Electronics

Analog Electronics

Microprocessors

Radio Receivers

Signals and Systems

Satellite Communication

Communication Systems

Microwave Communication

Automatic Control Systems

Materials and Components

Advertisement