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Digital Computer Electronics

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

De Morgan
Karnaugh
Standard
Schottky
None of these

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

1438
1478
1408
None of these
1498

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Digital Computer Electronics
A shift register can be used for:

None of these
serial to parallel conversion
parallel to serial conversion
All of these
digital delay line

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

NOR
XOR
None of these
OR
NAND

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Digital Computer Electronics
Conversion of binary number 10010102 to to its decimal number is

9710
6310
7410
None of these
7210

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Digital Computer Electronics
The clock signals are used in sequential logic circuits

to tell how much time has elapsed since the system was turned on
to tell the time of the day
to synchronize events in various parts of a system
to carry serial data signals
None of these

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