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Digital Computer Electronics

Digital Computer Electronics
For what logic gate the outputs in complement of the input?

AND
NOT
None of these
XOR
OR

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Digital Computer Electronics
With an RS latch a high S and low R sets the output to _____ ; a low S and a high R _____ the output to low.

set, reset
high, reset
None of these
Race, high
No change, set

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Digital Computer Electronics
Instead of counting with binary numbers, a ring counter uses words that have a single high _____

None of these
chip
gate
bytes
bit

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Digital Computer Electronics
In boolean algebra, the overbar stands for the NOT operation, the plus sign stands for the _____ operation.

NAND
AND
NOR
None of these
OR

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Digital Computer Electronics
Flip-flop outputs are always

independent of each other
same as inputs
complimentary
None of these
the same

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Digital Computer Electronics
Which of the following is not true?

1 x 0 = 0
1 x 1 = 1
0X0 = 0
0 x 1 = 1
None of these

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