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Digital Computer Electronics

Digital Computer Electronics
A flip-flop is a _____ element that stores a binary digit as a low or high voltage.

I/O
None of these
memory
bus
chip

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Digital Computer Electronics
Conversion of binary number 11011001111110002 to hexadecimal number is

A8B916
None of these
78916
D9F816
D8F816

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Digital Computer Electronics
Which gates is known as universal gate?

NOT gate
XOR gate
AND gate
NAND gate
None of these

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Digital Computer Electronics
Conversion of an octal number 1128 to hexadecimal number is

2016
5A16
1516
4A16
None of these

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Digital Computer Electronics
For an input pulse train of clock period T, the delay produced by an n stage shift register is

None of these
(n-l)T
nT
(n+l)T
2nT

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Digital Computer Electronics
Conversion of binary number 1100002 to hexadecimal is

4016
None of these
4316
3016
2716

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