• 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 codes is known as the 8421 code?

 BCD code
 ASCII code
 XS-3 code
 Gray code

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
Master-slave flip flop consists of ________ flip-flop(s).

 4
 3
 1
 2

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
The logic expression AB can be implemented by giving the inputs A and B to a two-input

 X-NOR gate
 X-OR gate
 NAND gate
 NOR gate

ANSWER DOWNLOAD EXAMIANS APP

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

 01000110
 00000001
 11000110
 00111001

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
An exclusive NOR gate is logically equivalent to

 complement of a NOR gate
 inverter followed by an X-OR gate
 X-OR gate followed by an inverter
 NOT gate followed by a NOR gate

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
2's Complement of 10101011 is

 10101011
 00111100
 10101100
 01010101

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
↑