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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 10010012 to hexadecimal is

None of these
3916
4916
4216
4016

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Digital Computer Electronics
Conversion of binary number 1010000101112 to hexadecimal number is

None of these
A1716
A8B916
D9F816
D8F916

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Digital Computer Electronics
The XOR gates are ideal for testing parity because even-parity words produce a _____ output and odd-parity words produce a _____ output

high, low
low, high
odd, even
None of these
even, odd

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

5A16
None of these
50000000000000000
5D16
70000000000000000

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

None of these
AND
inverter
XOR
XAND

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

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

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