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Digital Computer Electronics

Digital Computer Electronics
A half-adder is also known as:

None of these
NAND circuit
AND circuit
EX-OR circuit
NOR circuit

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

None of these
1111100001112
1.001001111111E+17
1100111111100110
10010011111110100

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Digital Computer Electronics
Conversion of binary number 1100012 to its decimal number is

5010
4910
3910
2710
None of these

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

All of these
high
None of these
low

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Digital Computer Electronics
An AND gate has 7 inputs, what is the only input word that produces a 1 output?

1111111
None of these
1110000
1111

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Digital Computer Electronics
How many memory locations can 14 address bits access?

16384
None of these
4096
8192
14

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