• 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
What is the gray code for the binary 101011?

 101011
 110101
 111110
 011111

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
Which of the following is a digital device

 Regulator of a fan
 Microphone
 Light switch
 Resistance of a material

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
It is desired to have a 64 × 8 ROM. The ROMs available are of 16 × 4 size. The number of ROMs required will be

 4
 2
 6
 8

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
Why encoder is used in the digital electronics ?

 To convert coded information into non coded form
 It is used to separate address bus and data bus
None of these
 To convert non coded information into coded form

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
A bubbled OR gate is equivalent to a

 AND gate
 X-OR gate
 NAND gate
 NOR gate

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
↑