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Digital Computer Electronics

Digital Computer Electronics
Which function positive logic is equivalent to OR function in negative logic?

OR
None of these
NOR
NOT
AND

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Digital Computer Electronics
How many full and half-adders are required to add 16-bit numbers?

16 half-adders, no full-adders
None of these
1 half-adders, 15 full-adders
8 half-adders, 8 full-adders
4 half-adders, 12 full-adders

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Digital Computer Electronics
Conversion of binary number 1100002 to hexadecimal is

4316
4016
3016
2716
None of these

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Digital Computer Electronics
Conversion of decimal number 9910 to it's binary number equivalent is

11000112
11100012
1000112
111 10002
None of these

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Digital Computer Electronics
The functional difference between SR flip-flop and JK flip-flop is that

JK flip-flop accepts both inputs 1
JK flip-flop is faster than SR flip-flop
None of these
JK flip-flop has a feed back path
JK flip-flop does not require external clock

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Digital Computer Electronics
Conversion of an octal number 74328 to a binary number is

1111000110102
11110001101112
1111111110002
None of these
1100110101112

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MORE MCQ ON Digital Computer Electronics

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