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Digital Computer Electronics

Digital Computer Electronics
How many inputs signals can a gate have?

both (a) and (b)
more than one
two only
None of these
one

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

None of these
103710
103410
112410
102410

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Digital Computer Electronics
In boolean algebra, the times sign stands for the _____ operation

NOR
AND
OR
NAND
None of these

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Digital Computer Electronics
Which function positive logic is equivalent to OR function in negative logic?

AND
NOT
OR
None of these
NOR

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Digital Computer Electronics
The reduced form of the Boolean expression (A+B)(A+C) is:

AC+B
None of these
A+B+C
A+BC
AB+AC

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Digital Computer Electronics
What table shows the electrical state of a digital circuit's output for every possible combination of electrical states in the inputs?

Truth table
None of these
Routing table
ASCII table
Function table

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