• 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 Computer Electronics

Digital Computer Electronics
The output of the following gate is 1 only if at least one of its inputs is 0.

NAND gate
None of these
OR gate
NOR gate
AND gate

ANSWER DOWNLOAD EXAMIANS APP

Digital Computer Electronics
An inverter is also called a _____ gate.

None of these
NAND
AND
OR
NOT

ANSWER DOWNLOAD EXAMIANS APP

Digital Computer Electronics
Which of the following boolean algebra statements represent commutative law

A+AA
(B+C)(A.B)+(A.C)
A+BB+A
(A+B)+CA+(B+C)
None of these

ANSWER DOWNLOAD EXAMIANS APP

Digital Computer Electronics
A NOR gate recognizes only the input word whose bits are _____

0's or 1's
0's and 1's
1's
0's
None of these

ANSWER DOWNLOAD EXAMIANS APP

Digital Computer Electronics
What logic function is obtained by adding an inverter to the output of an AND gate?

None of these
OR
NAND
XOR
NOR

ANSWER DOWNLOAD EXAMIANS APP

Digital Computer Electronics
A NAND gate is equivalent to an AND gate followed by an inverter. All inputs must be _____ to get a low output

some low and some high
high
low
None of these
0's

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Digital Computer 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
↑