• 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
How many NOR gates are required to obtain AND operation?

 2
 3
 1
 4

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
Maximum number in decimal that can be represented by 4 bits (binary) is

 16
 4
 15
 7

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
Which of these sets of logic gates are designated as universal gates?

 XOR, NOR, NAND.
 OR, NOT, AND.
 NOR, NAND, XNOR.
 NOR, NAND.

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
8421 code is

 self-complementing code
 weighted code
 alphanumeric code
 non-weighted code

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
The main criterion in the design of a digital circuit is reduction of

 cost
 volume
 size
 weight

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
What is the logic which controls a stair case light associated with two switches A and B located at the bottom and top of the stair case respectively?

 X-NOR
 X-OR
 OR
 AND

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
↑