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Digital Computer Electronics

Digital Computer Electronics
What does 4k represent?

4096
40
400
4000
None of these

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Digital Computer Electronics
A flip-flop is a _____ element that stores a binary digit as a low or high voltage.

memory
None of these
bus
I/O
chip

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

OR gate
None of these
NAND gate
AND gate
NOR gate

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Digital Computer Electronics
The Gray code for decimal 7 is

1011
None of these
101
100
111

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Digital Computer Electronics
For what logic gate the outputs in complement of the input?

OR
AND
None of these
NOT
XOR

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Digital Computer Electronics
_____ is the fastest logic family; it's used in high-speed applications.

ECL
DTL
MOS
TTL
None of these

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