• 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
A demultiplexer is a

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

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
When will be the output of an AND gate is LOW ?

 When all inputs are HIGH
 When any input is LOW
 When all input is LOW
 When any input is HIGH

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
The way of representing numbers in the form of 0s and 1s is called as

 Zeros Notation
 Computer Notation
 Binary Notation
 Ones Notation

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
The NOR gate can function as a NOT gate if

 one input is set to 1
 one input is set to 0
 inputs are left open
 all inputs are connected together

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
Which one of the following is an invalid state in 8-4-2-1 binary coded decimal counter

 0011
 1000
 1100
 1001

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
The output of a logic gate is 0 when all its inputs are at logic 1. The gate is either

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

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
↑