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Digital Computer Electronics

Digital Computer Electronics
Conversion of an octal number 1108 to its decimal number is

11010
None of these
7010
7210
7310

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Digital Computer Electronics
In which code the successive code characters differ in only one bit position?

None of these
algebraic code
excess 3 code
8421 code
gray code

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Digital Computer Electronics
A demultiplexer is also known as

multiplexer
None of these
encoder
data distributor
data selector

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Digital Computer Electronics
The XOR gates are ideal for testing parity because even-parity words produce a _____ output and odd-parity words produce a _____ output

high, low
None of these
odd, even
even, odd
low, high

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Digital Computer Electronics
The dynamic race hazard problem occurs in

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

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Digital Computer Electronics
A _____ is a group of devices that store digital data.

register
bit
variations
None of these
circuits

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