• 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
Conversion of an octal number 31378 to it's decimal equivalent is

193110
None of these
163210
163110
153110

ANSWER DOWNLOAD EXAMIANS APP

Digital Computer Electronics
The number of input words in a truth table always equals _____ where n is the number of inputs bits.

10n
4n
2n
8n
None of these

ANSWER DOWNLOAD EXAMIANS APP

Digital Computer Electronics
An AND gate has 7 inputs. How many input word are in its truth table?

16
None of these
128
32
64

ANSWER DOWNLOAD EXAMIANS APP

Digital Computer Electronics
What is the 2's complement of 0011 0101 1001 1100 number?

1100 1010 0110 0011
1100 1010 1100 1011
1100 1010 1111 1111
None of these
1100 1010 0110 0100

ANSWER DOWNLOAD EXAMIANS APP

Digital Computer Electronics
Consider as RS flip-flops with both inputs set to 0. If a momentary '1' is applied at the input S, then the output

Q will flip from 0 to 1 and then back to 0
None of these
Q will flip from 0 to 1 and then back to 0
Q will flip from 0 to 1
Q will flip from 0 to 1

ANSWER DOWNLOAD EXAMIANS APP

Digital Computer Electronics
Conversion of binary number 1011102 to an octal number is

358
508
568
None of these
468

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
↑