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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 11000112 to hexadecimal is

None of these
4016
6316
5716
4616

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Digital Computer Electronics
A NAND gate is equivalent to an AND gate followed by an inverter. All inputs must be _____ to get a low output

low
high
0's
some low and some high
None of these

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Digital Computer Electronics
Which of the following flip-flops is free from race around problem?

All of these
T flip-flop
None of these
master slave JK flip-flop
SR flip-flop

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Digital Computer Electronics
Which gates is known as universal gate?

NOT gate
XOR gate
NAND gate
AND gate
None of these

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Digital Computer Electronics
Conversion of hexadecimal number 93FA16 to it's binary number equivalent is

1100111111100110
1111100001112
None of these
10010011111110100
1.001001111111E+17

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Digital Computer Electronics
A full-adder adds _____ bits, and producing a SUM and a _____

16, DIVIDE
8, SUBTRACTION
All of these
None of these
3, CARRY

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