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Digital Electronics

Digital Electronics
9’s complement of 52784630 is

 57316379
 47215369
 58326479
 48225469

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Digital Electronics
Which of the following gate is a two-level logic gate

NOT gate
EXCLUSIVE OR gate
OR gate
NAND gate

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

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

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Digital Electronics
When an input signal 1 is applied to a NOT gate, the output is ___________.

1
Either 0 & 1
None of these

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Digital Electronics
The output of a NOR gate is high

 only when all the inputs are low
 only when all the inputs are high
 only when at least one input is low
 only when at least one input is high

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Digital Electronics
What is mean by FPU

 floating point unit
 floating parallel universal
 floating parallel unit
 floating point universal

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