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Digital Electronics

Digital Electronics
The boolean algebra is mostly based on

 De Morgans theorem
 Standard theorem
 Boolean theorem
 De Morpans theorem

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Digital Electronics
A signed integer has been stored in a byte using 2’scomplement format. We wish to store the same integer in 16-bit word. We should copy the original byte to the less significant byte of the word and fill the more significant byte with

 Equal to the MSB of the original byte
 Complement of the MSB of the original byte
 0
 1

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Digital Electronics
In a T flip-flop no of input circuit is

 4
 2
 3
 1

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Digital Electronics
The fast logic family is

  TRL.
  DRL.
  ECL.
  TTL.

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Digital Electronics
In Boolean algebra, the bar sign (-) indicates ___________.

NOT operation
AND operation
None of these
OR operation

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Digital Electronics
In flip flop clock is present but in latch clock is

  absent always.
  may be present/absent.
  none.
  present always.

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MORE MCQ ON Digital Electronics

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