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Digital Computer Electronics

Digital Computer Electronics
The output 0 and 1 levels for TTL logic family is approximately

None of these
-1.75 and -0.9 V
0.6 and 3.5 V
0.9 and 1.75V
0.1 and 5 V

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Digital Computer Electronics
Parallel adders are

sequential logic circuits
both of the above
All of these
None of these
combinational logic circuits

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Digital Computer Electronics
A microprocessor has memory locations from 0000 to 3FFF. Each memory location stores 1 byte. How bytes can the memory store? Express this in kilobytes?

None of these
4,095, 4K
32,740, 32K
16,384, 16K
46,040, 46K

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

498
438
None of these
478
508

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Digital Computer Electronics
The dynamic race hazard problem occurs in

both combinational and sequential circuits
combinational circuits only
none of the combinational and sequential circuits
None of these
sequential circuits only

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Digital Computer Electronics
Conversion of an octal number 1368 to hexadecimal number is

50000000000000000
5A16
5D16
70000000000000000
None of these

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