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Digital Computer Electronics

Digital Computer Electronics
Addition of 11012 and 10102 is

110112
101112
110002
101012
None of these

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Digital Computer Electronics
The dynamic race hazard problem occurs in

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

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Digital Computer Electronics
An XOR gate recognizes only words with an _____ number of 1's.

odd
even
different
All of these
None of these

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Digital Computer Electronics
Parallel adders are

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

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Digital Computer Electronics
The 7400 series, also called standard TTL, contains a variety of SSI and _____ chips that allow us to build all kinds of digital circuits and systems.

LSI
MOS
None of these
MSI
MOSFET

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Digital Computer Electronics
If a microcomputer has a 64K memory, what are the hexadecimal notations for the first and last memory location?

0000, FFFF
None of these
0, 64
0000, 9999
0000, EEEE

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