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Digital Computer Electronics

Digital Computer Electronics
The main advantage of hexadecimal numbers is the case of conversion from hexadecimal to _____ and vice versa.

ASCE
binary
None of these
BCD
decimal

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Digital Computer Electronics
A shift register moves the _____ left or right. Serial loading means storing a word in a shift register by entering _____ bit per clock pulse. With parallel or broadside loading, it takes only one _____ pulse to load the input word.

right, eight, clock
bits, one, clock
None of these
light, eight, clock
bits, one, register

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

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

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Digital Computer Electronics
Division of 1000112 by 1012 is

None of these
1002
1112
10102
1012

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

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

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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
111000
None of these
111

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