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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 11000112 to an octal number is

1498
1408
1438
None of these
1478

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Digital Computer Electronics
A flip-flop can store:

2 bits of data
None of these
1 bits of data
3 bits of data
4 bits of data

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Digital Computer Electronics
With a JK master-slave flip-flop the master is cocked when the clock is _____ and the slave is triggered when the clock is _____

set, reset
set, race
high, low
race, no change
None of these

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Digital Computer Electronics
Conversion of binary number 1000112 to an octal number is

None of these
508
498
438
478

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Digital Computer Electronics
The Gray code for decimal 7 is

111
1011
100
101
None of these

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Digital Computer Electronics
In which of the following adder circuits, the carry look ripple delay is eliminated?

None of these
Half adder
Full adder
Parallel adder
Carry-look-ahead adder

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