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Digital Computer Electronics

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.

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

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Digital Computer Electronics
Which gates is known as universal gate?

NOT gate
NAND gate
XOR gate
None of these
AND gate

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Digital Computer Electronics
An OR gate has 6 inputs. What is the only input word that produces a 0 output?

111111
111
None of these
111000

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Digital Computer Electronics
Addition of 1101012 and 1011112 is

11001002
11010002
1100112
11101112
None of these

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Digital Computer Electronics
What advantages do ICs have over discrete-device circuits due to their greater complexity (i.e. more circuitary in less area)

All of these
Smaller size
None of these
Lower cost
Higher reliability

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Digital Computer Electronics
A NAND gate is equivalent to an AND gate followed by an inverter. All inputs must be _____ to get a low output

None of these
some low and some high
low
0's
high

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