• 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
Excess-3 code is known as

Cyclic redundancy code
Algebraic code
Self-complementing code
Weighted code

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
The maximum positive and negative numbers which can be represented in two’s complement form using n bits are respectively,

 +(2n-1-1),-2n-1
 +2n-1,-2n-1
 +(2n-1-1),-(2n-1-1)
 +2n-1,-(2n-1+1)

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
NAND. gates are preferred over others because these

consume least electronic power
have lower fabrication area
provide maximum density in a chip.
can be used to make any gate

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
X' AND X' will result

 X power 2
 0
 1
 X

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
The number of digit 1 present in the binary representation of (3 × 512 + 7 × 64 + 5 × 8 + 3) is

 7
 6
 9
 8

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
Why decoder is used in the digital electronics ?

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

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
↑