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DIGITAL COMPUTER ELECTRONICS

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

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

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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

multiplexer
None of these
demultiplexer
decoder
encoder

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Digital Computer Electronics
Conversion of binary number 10010012 to hexadecimal is

None of these
4016
4216
3916
4916

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Digital Computer Electronics
Which logic family dissipates the minimum power?

DTL
ECL
None of these
CMOS
TTL

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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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