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Digital Computer Electronics

Digital Computer Electronics
The output of the following gate is 0 only if at least one of the inputs is 1:

AND gate
OR gate
NOR gate
EX-OR gate
None of these

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Digital Computer Electronics
Which of the following is not functionally a complete set?

NOR
AND, OR
NAND
None of these
AND, OR, NOT

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Digital Computer Electronics
The OR gate has two or more input signals. If any input is _____ the output is high.

high
None of these
low
All of these

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

8
3
6
None of these
4

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Digital Computer Electronics
Conversion of hexadecimal number 93FA16 to it's binary number equivalent is

None of these
1.001001111111E+17
10010011111110100
1111100001112
1100111111100110

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Digital Computer Electronics
BCD numbers are useful whenever _____ information is transferred into or out of a digital system.

None of these
hexadecimal
decimal
ASCII
binary

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