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Digital Electronics

Digital Electronics
A device which converts BCD into octal is called

 encoder
 code converter
 demultiplexer
 decoder

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Digital Electronics
In ULSI, the number of gate circuits per chip is

 50,000 to 99,999
 1,00,000 to 10,00,000
 > 50,000
 > 1,00,000

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Digital Electronics
If J = K (J and K are shorted) in a JK flip-flop, what circuit is made

 K flip-flop
 T flip-flop
 Shorted JK flip-flop
 SR flip-flop

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Digital Electronics
Positive integers must be represented by

 signed numbers
 Both A and B
 unsigned number
 None of these

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Digital Electronics
The resolution of a 12 bit analog to digital converter in percent in

 0.09760.
  0.02441.
  0.01220.
 0.04882.

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Digital Electronics
Slowest memory element is

 RAM
 ROM
 Cache
 Hard Drive

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MORE MCQ ON Digital Electronics

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