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Digital Computer Electronics

Digital Computer Electronics
Conversion of an octal number 738 to binary number is

1111002
1100102
1110112
None of these
1101112

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Digital Computer Electronics
The dynamic race hazard problem occurs in

sequential circuits only
None of these
combinational circuits only
both combinational and sequential circuits
none of the combinational and sequential circuits

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

NOR gate
OR gate
None of these
NAND gate
AND gate

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Digital Computer Electronics
A bus is a group of _____ carrying digital signals.

wires
registers
None of these
gates
transistors

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Digital Computer Electronics
What logic function is obtained by adding an inverter to the output of an AND gate?

None of these
NOR
XOR
OR
NAND

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Digital Computer Electronics
Conversion of hexadecimal number 6B216 to it's binary number equivalent is

11110001101112
110101100102
None of these
111111112
1100110011112

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MORE MCQ ON Digital Computer Electronics

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