• 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 device which converts decimal number into BCD form is called

 multiplexer
 code converter
 decoder
 encoder

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
How many NOR gates are required to obtain AND operation?

 3
 4
 2
 1

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
In Boolean algebra A.A is equal to

 2A
 A²
 A
 1

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
All the integers and decimal numbers are represented by

 odd numbers
 even numbers
 real numbers
 whole numbers

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
An 8 × 4 ROM contains a decoder of size

 8 × 8
 8 × 4
 3 × 4
 3 × 8

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
↑