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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 11000012 to hexadecimal is

5716
None of these
6116
4316
5116

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Digital Computer Electronics
Flip-flop outputs are always

None of these
same as inputs
complimentary
the same
independent of each other

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Digital Computer Electronics
The _____ is ultraviolet-light-erasable and electrically programmable. This allows the user to erase and store until programs and data are perfected.

RAM
ROM
PROM
EPROM
None of these

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

1478
1408
1498
1438
None of these

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Digital Computer Electronics
Conversion of an octal number 31378 to it's decimal equivalent is

193110
163210
163110
153110
None of these

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

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

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