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Digital Computer Electronics

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

All of these
None of these
even
different
odd

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

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

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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.

None of these
RAM
ROM
PROM
EPROM

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Digital Computer Electronics
One way to simplify the sum-of-products equation is to use boolean algebra. Another way is the _____ map.

Standard
De Morgan
None of these
Schottky
Karnaugh

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Digital Computer Electronics
A NOR gate recognizes only the input word whose bits are _____

0's
None of these
0's and 1's
0's or 1's
1's

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Digital Computer Electronics
Conversion of binary number 100000000002 to decimal number is

None of these
112410
102410
103710
103410

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