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DIGITAL COMPUTER ELECTRONICS

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

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

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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

encoder
demultiplexer
multiplexer
decoder
None of these

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Digital Computer Electronics
Conversion of binary number 10010012 to hexadecimal is

None of these
4916
4016
4216
3916

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Digital Computer Electronics
Which logic family dissipates the minimum power?

TTL
CMOS
ECL
None of these
DTL

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

NAND
OR
None of these
XOR
NOR

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