• 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
What logic function is obtained by adding an inverter to the inputs of an AND gate?

NOR
NAND
OR
None of these
XOR

ANSWER DOWNLOAD EXAMIANS APP

Digital Computer Electronics
The simplified form of the Boolean expression (X + Y + XY)(X + Z) is

XY + YZ
None of these
X + Y + Z
X + YZ
XZ + Y

ANSWER DOWNLOAD EXAMIANS APP

Digital Computer Electronics
Binary-Coded-decimal (BCD) numbers express each digit as a _____

All of these
byte
bit
None of these
nibble

ANSWER DOWNLOAD EXAMIANS APP

Digital Computer Electronics
With a JK master-slave flip-flop the master is cocked when the clock is _____ and the slave is triggered when the clock is _____

set, reset
high, low
None of these
set, race
race, no change

ANSWER DOWNLOAD EXAMIANS APP

Digital Computer Electronics
A bus is a group of _____ carrying digital signals.

transistors
gates
wires
registers
None of these

ANSWER DOWNLOAD EXAMIANS APP

Digital Computer Electronics
The EXCLUSIVE - NOR gate is equivalent to an _____ gate followed by an invertor.

None of these
XOR
NAND
OR
AND

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
↑