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Digital Computer Electronics

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

different
even
odd
None of these
All of these

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Digital Computer Electronics
The dynamic race hazard problem occurs in

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

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Digital Computer Electronics
An inverter is also called a _____ gate.

None of these
AND
NAND
OR
NOT

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Digital Computer Electronics
What logic function is produced by adding an inverter to each input and the output of an AND gate?

None of these
XOR
OR
NAND
NOR

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Digital Computer Electronics
Conversion of a octal number 638 to its decimal number is

5110
5310
None of these
6110
5710

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Digital Computer Electronics
Conversion of an octal number 1108 to its decimal number is

7010
11010
7310
None of these
7210

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