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Digital Computer Electronics

Digital Computer Electronics
Parallel adders are

All of these
None of these
both of the above
sequential logic circuits
combinational logic circuits

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Digital Computer Electronics
Names, numbers, and other information needed to solve a problem are called _____

data
None of these
controls
instruction
program

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Digital Computer Electronics
An OR gate has 6 inputs. How many input words are in its truth table?

32
16
64
None of these
128

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Digital Computer Electronics
A half-adder adds _____ bits

16
2
8
10
None of these

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Digital Computer Electronics
The dynamic race hazard problem occurs in

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

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

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

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