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Digital Computer Electronics

Digital Computer Electronics
An OR gate has 6 inputs. How many input words are in its truth table?

128
32
64
16
None of these

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Digital Computer Electronics
A bus is a group of _____ carrying digital signals.

None of these
transistors
registers
wires
gates

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

OR
None of these
NAND
AND
NOR

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Digital Computer Electronics
Conversion of 10110112 to it's decimal equivalent is

20010
10010
9110
None of these
8110

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Digital Computer Electronics
Which of the following is a universal gate?

NAND
EX-OR
OR
AND
None of these

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Digital Computer Electronics
Computer ICs work reliably because they are based on _____ design.

System
None of these
Top-bottom
Two-states
Two-stage

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