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Digital Computer Electronics

Digital Computer Electronics
One way to simplify the sum-of-products equation is to use boolean algebra. Another way is the _____ map.

De Morgan
None of these
Standard
Karnaugh
Schottky

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Digital Computer Electronics
What is the hexadecimal equivalent of a binary number 10101111

8C
9E
All of these
AF
None of these

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Digital Computer Electronics
Which of the following flip-flops is free from race around problem?

SR flip-flop
None of these
T flip-flop
master slave JK flip-flop
All of these

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Digital Computer Electronics
The 2's compliment of binary number 0.01011 is:

1.10101
0.10101
0.101
None of these
1.101

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Digital Computer Electronics
The 2's compliment of binary number 010111.1100 is

101000.01
10111.0011
101001.11
101000.0011
None of these

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

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

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