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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 111112 to an octal number is

428
358
328
None of these
378

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Digital Computer Electronics
The output of the following gate is 1 only if at least one of its inputs is 0.

OR gate
AND gate
None of these
NOR gate
NAND gate

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Digital Computer Electronics
Conversion of decimal number 2810 to it's octal number equivalent is

368
348
408
328
None of these

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

OR
AND
NOR
None of these
NAND

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

XOR
NAND
OR
NOR
None of these

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

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

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