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Digital Electronics

Digital Electronics
The address bus with a ROM of size 1024 × 8 bits is

 10 bits
 16 bits
 12 bits
 8 bits

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Digital Electronics
1’s complement of 17 is

  01110.
 10001.
 11100.
 10111.

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Digital Electronics
A computer has a word length of 8 bits (including sign). It is required to determine the range of integers that can be stored in the computer. If 2’s complement is used to represent the numbers, then the range will be

 -256 to 255
 -256 to 256
 -128 to 127
 -128 to 128

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Digital Electronics
The switch which clears a flip-flop is know as

 Both A and B
 Clear
 None
 Reset

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Digital Electronics
Which logic family provide minimum power dissipation

 CMOS
 JFET
 ECL
 TTL

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Digital Electronics
A multiplexer is a combinational logic circuit used to perform the operation

 XOR-NAND
 NOR-OR
 AND-OR
 AND-AND

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MORE MCQ ON Digital Electronics

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