• 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
Among the logic families, the family which can be used at very high frequency greater than 100 MHz in a 4 bit synchronous counter is

CMOS
ECL
TTLLS
TTLAS

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
The voltage levels for positive logic system

 must necessarily be negative
 may be positive or negative
 must necessarily be 0 V and 5 V
 must necessarily be positive

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
16’s complement of BABA is?

 4446
 4544
 4546
 4445

ANSWER DOWNLOAD EXAMIANS APP

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

 7
 15
 16
 4

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
In Boolean algebra, OR is represented by

 ×
 +
 -
 /

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
Which of the following BCD codes with an odd parity bit included in the end of code group, have error in the code? (I)1001010110000 (II)0100011101100 (III)0111110000011 (IV)1000011000101

 Only (II)
 Both (II)&(III)
 Both (I)&(IV)
 Both (I) & (II)

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
↑