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Digital Electronics

Digital Electronics
The largest positive number that can be stored in a computer that has 16-bit word length and uses two’s complement arithmetic is

 32,768
 32
 65,536
 32,767

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

All of these
 space requirements
 cost
 power requirements

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Digital Electronics
The state of a flip-flop can be switched by changing its ________ signals.

 output
 input
 triggering
 clearing

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Digital Electronics
The output of a logic gate is 1 when all its inputs are at logic 1. The gate is either

 an AND or an OR
 an AND or a NOR
 an OR or an X-OR
 a NAND or a NOR

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Digital Electronics
F’s complement of (2BFD)Hex is

 C403
 E304
 D403
 D402

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

 NOR
 X-OR
 OR
 NAND

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MORE MCQ ON Digital Electronics

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