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Digital Computer Electronics

Digital Computer Electronics
A NOR gate has two or more input signals. All input must be _____ to get a high output

None of these
low
high
some low some high
1's

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Digital Computer Electronics
The maximum count which a 6-bit binary word can represent is

64
63
65
36
None of these

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Digital Computer Electronics
The number of two-input NAND gates required to produce the two-input OR function is

1
None of these
3
4
2

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Digital Computer Electronics
A typical microcomputer may have up to 65,536 registers in its memory. Each of these registers, usually called a _____

chip
registers
address
memory location
None of these

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Digital Computer Electronics
In boolean algebra, the times sign stands for the _____ operation

OR
AND
NOR
None of these
NAND

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Digital Computer Electronics
The number of binary bits required to represent a hexadecimal digit is

4
None of these
8
3
6

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