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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 10100002 to an octal number is

1118
None of these
1198
1018
1208

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Digital Computer Electronics
The clock signals are used in sequential logic circuits

None of these
to tell the time of the day
to tell how much time has elapsed since the system was turned on
to synchronize events in various parts of a system
to carry serial data signals

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Digital Computer Electronics
In which code the successive code characters differ in only one bit position?

algebraic code
None of these
8421 code
excess 3 code
gray code

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Digital Computer Electronics
The octal equivalent of decimal 324.987 is

90.987
504.771
640.781
None of these
815.234

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Digital Computer Electronics
A flip-flop can store:

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

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Digital Computer Electronics
What is the 2's complement of 0011 0101 1001 1100 number?

None of these
1100 1010 0110 0011
1100 1010 1100 1011
1100 1010 1111 1111
1100 1010 0110 0100

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