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Digital Computer Electronics

Digital Computer Electronics
The NOR gate is logically equivalent to an OR gate followed by an _____

AND
XOR
None of these
inverter
XAND

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Digital Computer Electronics
The Gray code for decimal 7 is

111
101
100
None of these
1011

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Digital Computer Electronics
Convert the 1000 0000 0000 1111 signed binary number to decimal number.

None of these
30
-30
15
-15

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Digital Computer Electronics
The master slave JK flip-flop is effectively a combination of

an SR flip-flop and a D flip-flop
a T flip-flop and a D flip-flop
an SR flip-flop and a T flip-flop
two T flip-flops
None of these

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Digital Computer Electronics
Conversion of binary number 10100002 to an octal number is

1198
None of these
1208
1118
1018

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

11100012
111 10002
11000112
None of these
1000112

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MORE MCQ ON Digital Computer Electronics

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