• 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
The binary code of (21.125)10 is

10101.01
10100.111
10101.001
10100.001

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
What logic function is produced by adding an inverter to each input and output of an OR gate?

 X-OR
 NAND
 NOR
 AND

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
While using a frequency counter for measuring frequency, two modes of measurement are possible. 1. Period time 2. Frequency mode There is a ‘cross-over frequency’ below which the period mode is preferred. Assuming the crystal oscillator frequency to be 4Mhz the crossover frequency is given by

 1 Khz
 2 Mhz
 2 Khz
 8 Mhz

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
The NOR-NOR realization is equivalent to

 OR-NOT realization
 AND-OR realization
 NOT-AND realization
 OR-AND realization

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
Which is typically the longest: bit,byte,nibble,word?

 byte
 nibble
 bit
 word

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
The code used in digital systems to represent decimal digits, letters, and other special characters such as + , – , . , * , etc. is

 ASCII
 natural BCD
 octal
 hexadecimal

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
↑