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Digital Computer Electronics

Digital Computer Electronics
_____ has become the most widely used bipolar family.

MOS
DTL
ECL
None of these
TTL

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Digital Computer Electronics
The Gray code for decimal 7 is

101
1011
111
100
None of these

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

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

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Digital Computer Electronics
The leading bit stands for the _____ and the remaining bits for the _____ is known as signed binary numbers.

None of these
sign, magnitude
sign, remainder
variable, value
value, sign

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Digital Computer Electronics
With positive clocking the clock signal must be _____ for the flip-flop to respond.

high
low
None of these
set
race

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Digital Computer Electronics
Conversion of an octal number 74328 to a binary number is

11110001101112
None of these
1111111110002
1111000110102
1100110101112

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