• 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 BCD into octal is called

 encoder
 demultiplexer
 code converter
 decoder

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
If two numbers in excess-3 code are added and the result is less than 9, then to get equivalent binary

 0110 is added
 0011 is subtracted
 0011 is added
 0110 is subtracted

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
An EPROM is

 erasable but not programmable
 non erasable
 programmable and erasable
 volatile

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
If a Hexadecimal number needs to convert to binary. For each hexadecimal digit, there will be how many bits

 1
 8
 4
 2

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
The number of Boolean functions that can be generated by n variables is equal to

2n
22n
2n
2n-1

ANSWER DOWNLOAD EXAMIANS APP

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

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