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Digital Computer Electronics

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

All of these
odd
different
even
None of these

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Digital Computer Electronics
An inventor is a gate with only _____ input; the output is always in the opposite state from the input

None of these
All of these
more than one
one
two

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Digital Computer Electronics
An OR gate can be imagined as

None of these
All of these
switches connected in parallel
switches connected in series
MOS transistors connected in series

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Digital Computer Electronics
What is the 2's-complement representation of -24 in a 16-bit microcomputer?

None of these
0000 0000 0001 1000
1111 1111 1110 1000
1111 1111 1110 0111
0001 0001 1111 0011

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Digital Computer Electronics
ASCII and EBCDIC differ in

the random and sequential access method
the number of bytes used to store characters
None of these
their efficiency in storing data
their collecting sequences

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Digital Computer Electronics
A byte is consist of _____ bits

eight
four
None of these
two
ten

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MORE MCQ ON Digital Computer Electronics

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