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Digital Computer Electronics

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

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

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Digital Computer Electronics
The 2's compliment of binary number 010111.1100 is

101000.0011
101001.11
101000.01
10111.0011
None of these

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Digital Computer Electronics
A multiplexer is also known as

None of these
data selector
coder
decoder
multivibrator

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Digital Computer Electronics
When a transistor is cut off or saturated, transistor _____ have almost no effect

stage
wave
circuits
variations
None of these

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

AND gate
NOR gate
EX-OR gate
OR gate
None of these

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Digital Computer Electronics
FETs are used in linear ICs to:

provide large resistances
None of these
(a) and (b) above
increase input resistance
increase device complexity

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