• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Digital Electronics

Digital Electronics
In the toggle mode a JK flip-flop has

 J = 1, K = 1.
 J = 1, K = 0.
 J = 0, K = 0.
 J = 0, K = 1.

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
A demultiplexer is a

 N-to-N device
 N-to-1 device
 1-to-N device
 1-to-1 device

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
AND operation of (79)10 & (-56)10 is

 08H
 48H
 42H
 50H

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
In Boolean algebra AND is represented by

 -
 +
 /
 ×

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
The output of a logic gate is 0 when all its inputs are at logic 0. The gate is either

 an OR or an X-OR
 an AND or a NOR
 a NAND or an X-OR
 an OR or an X-NOR

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
Number of 2 input multiplexers need to construct a 210 inputs multiplexer is _________

 1023
 9
 129
 32

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Digital Electronics

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑