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Digital Computer Electronics

Digital Computer Electronics
How many memory locations can 14 address bits access?

4096
None of these
8192
16384
14

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Digital Computer Electronics
A half-adder adds _____ bits

16
8
None of these
2
10

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Digital Computer Electronics
Conversion of an octal number 1438 to its decimal number is

10710
97110
None of these
9010
9910

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

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

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

None of these
NOR gate
EX-OR gate
AND gate
OR gate

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Digital Computer Electronics
An inverter is also called a _____ gate.

AND
NOT
None of these
NAND
OR

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