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Digital Electronics

Digital Electronics
The 7-bit Hamming code is used to transmit

 4 data bits
 3 data bits
 no data bits
 7 data bits

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Digital Electronics
To get an excess-3 code from BCD code

 0110 is added
 0011 is added
 0011 is subtracted
 0110 is subtracted

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Digital Electronics
Extremely low power dissipation per gate can be gained from

 CMOS ICs
 ECL ICs
 TTL ICs
 MOS ICs

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Digital Electronics
The base of the number system for the addition operation 24 + 14 = 41 to be true is

 8
 7
 5
 6

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Digital Electronics
Minimization of logical expressions while designing digital systems helps in reducing

 cost
All of these
 power requirements
 space requirements

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Digital Electronics
A switch-tail ring counter is made by using a single D-FF, the following circuit is

  S-R FF.
  D FF.
  J-K FF.
  T FF.

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MORE MCQ ON Digital Electronics

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