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Digital Computer Electronics

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

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

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Digital Computer Electronics
The term sum-of-products in boolean algebra means

None of these
The AND function of several OR functions
The AND function of several AND functions
The OR function of several AND functions
The OR function of several OR functions

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Digital Computer Electronics
A diagram that illustrates the ore (Logic) of functions in a progran called a

None of these
Sequence of steps
Direction of flow
Flowchart
All of these

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

1110000
None of these
1111111
1111

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Digital Computer Electronics
Conversion of binary number 100000000002 to decimal number is

102410
112410
103710
103410
None of these

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Digital Computer Electronics
What does 4k represent?

4000
None of these
40
400
4096

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