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Digital Computer Electronics

Digital Computer Electronics
An AND gate has 7 inputs, what is the only input word that produces a 1 output?

1110000
1111111
1111
None of these

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Digital Computer Electronics
De Morgan's first theorem says that a NOR gate is equivalent to a bubbled _____ gate.

XOR
AND
NOR
None of these
XAND

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Digital Computer Electronics
What logic function is produced by adding an inverter to the output of an AND gate?

NOR
NAND
XOR
None of these
OR

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Digital Computer Electronics
Conversion of 10110112 to it's decimal equivalent is

8110
None of these
20010
10010
9110

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

variations
None of these
circuits
wave
stage

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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
even
high
low
different

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