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Digital Computer Electronics

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

circuits
None of these
wave
stage
variations

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Digital Computer Electronics
How many full adders are required to construct an m- bit parallel adder?

m+1
m
m-1
m/2
None of these

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Digital Computer Electronics
A _____ is a group of devices that store digital data.

circuits
variations
None of these
register
bit

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Digital Computer Electronics
The _____ gate has two or more input signals. All inputs must be high to get a high output

NOR
OR
NAND
None of these
AND

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Digital Computer Electronics
Conversion of decimal number 9910 to hexadecimal number is

6316
816
6116
5016
None of these

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Digital Computer Electronics
Conversion of an octal number 1438 to hexadecimal number is

None of these
6016
6316
5716
5016

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