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Digital Computer Electronics

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

XOR
OR
None of these
NAND
NOR

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Digital Computer Electronics
Conversion of decimal number 7110 to it's binary number equivalent is

1100112
10001112
11100112
1100112
None of these

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Digital Computer Electronics
The maximum count which a 6-bit binary word can represent is

None of these
63
36
65
64

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

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

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Digital Computer Electronics
A combinational logic circuit which is used when it is desired to send data from two or more source through a single transmission line is known as

decoder
encoder
demultiplexer
None of these
multiplexer

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

10710
None of these
9010
9910
97110

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