• 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
In the toggle mode a JK flip-flop has

 J = 0, K = 0.
 J = 0, K = 1.
 J = 1, K = 0.
 J = 1, K = 1.

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
The output of a logic gate is 0 when all its inputs are at logic 0. The gate is either

 an OR or an X-OR
 an OR or an X-NOR
 a NAND or an X-OR
 an AND or a NOR

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
The terms which cannot be combined further in the tabular method are called

 implicants
 selective prime implicants
 essential prime implicants
 prime implicants

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
A half adder is a ________ circuit.

 Sequential
 Combinational
 Both A and B
 None

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
For checking the parity of a digital word, it is preferable to use

 NAND gates
 X-OR gates
 AND gates
 NOR gates

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
NAND. gates are preferred over others because these

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

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
↑