www.ThinkITI.com

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Objective Questions
Engineering
Computer Science
Computer Science Set-1
Digital Logic
135

Digital Logic MCQ with Answers

135) A ring counter is same as

up-down counter

parallel-counter

shift register

Ripple carry Counter

Answer is:

shift register

Digital Logic MCQ with Answers

For more MCQ's Click Here

Related Digital Logic MCQ with Answers

136) The dynamic hazard problem occurs in

Combinational circuit alone

Sequential circuit only

Both 1) Combinational circuit alone and 2) Sequential circuit only

None of these

Answer is:

Both 1) Combinational circuit alone and 2) Sequential circuit only

137) A n-stage ripple counter will count up to

2n

2n-1

n

2n-1

Answer is:

2n

138) The clock signals are used in sequential logic circuits to

Tell the time of the day

Tell how much time has elapsed since the system was turned on

Carry parallel data signals

Synchronize events in various parts of system

Answer is:

Synchronize events in various parts of system

139) 74L5138 chip functions as

Decoder/demultiplexer

Encoder

Multiplexer

Demultiplexer

Answer is:

Decoder/demultiplexer

Digital Logic MCQ with Answers

For more MCQ's Click Here