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Digital Electronics

Digital Electronics
Excess-3 code is known as

Algebraic code
Self-complementing code
Cyclic redundancy code
Weighted code

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

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

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Digital Electronics
9’s complement of 52784630 is

 58326479
 47215369
 57316379
 48225469

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Digital Electronics
What logic function is produced by adding inverters to the inputs of an OR gate?

 X-NOR
 AND
 NOR
 NAND

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Digital Electronics
The binary code of (21.125)10 is

10100.111
10100.001
10101.001
10101.01

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Digital Electronics
How many flip flops are required to build a binary counter circuit to count from 0 to 1023?

  10.
 12.
  6.
 24.

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