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Digital Computer Electronics

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

variations
circuits
None of these
register
bit

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Digital Computer Electronics
With an RS latch a high S and low R sets the output to _____ ; a low S and a high R _____ the output to low.

None of these
high, reset
set, reset
Race, high
No change, set

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Digital Computer Electronics
A shift register can be used for:

digital delay line
All of these
serial to parallel conversion
None of these
parallel to serial conversion

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Digital Computer Electronics
An XOR gate recognizes only words with an _____ number of 1's.

All of these
odd
None of these
different
even

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Digital Computer Electronics
The 2-input XOR gate has a high output only when the input bits are _____

None of these
different
low
even
high

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Digital Computer Electronics
Express -7 as 16-bit signed binary numbers.

0111 0000 0000 0000
0111 0000 0000 0001
0000 0000 0000 0111
1000 0000 0000 0111
None of these

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