• 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
Which of the following is 1’s complement representation of +57

 00000001
 11000110
 00111001
 01000110

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
In which code do the successive code characters differ in only one position?

 Gray code
 Hamming code
 8421 code
 XS-3 code

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
The output of a NOR gate is high

 only when at least one input is high
 only when all the inputs are high
 only when all the inputs are low
 only when at least one input is low

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
In LSI, the number of gate circuits per chip is

 100 to 9,999
 100 to 999
 < 10,000
 1000 to 10,000

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
The output of a gate is LOW if and only if all its inputs are HIGH. It is true for

 NAND
 X-NOR
 NOR
 AND

ANSWER DOWNLOAD EXAMIANS APP

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

 48H
 50H
 42H
 08H

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
↑