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Digital Computer Electronics

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

XOR
None of these
XAND
inverter
AND

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Digital Computer Electronics
Flip-flop outputs are always

None of these
independent of each other
complimentary
same as inputs
the same

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

15
30
-15
None of these
-30

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Digital Computer Electronics
Conversion of hexadecimal number 1D7F16 to a decimal number is

778110
877110
None of these
555710
755110

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Digital Computer Electronics
Addition of 1101012 and 1011112 is

None of these
11010002
1100112
11001002
11101112

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Digital Computer Electronics
Conversion of an octal number 1368 to hexadecimal number is

5D16
70000000000000000
50000000000000000
5A16
None of these

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