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Digital Computer Electronics

Digital Computer Electronics
In boolean algebra, the overbar stands for the NOT operation, the plus sign stands for the _____ operation.

OR
NAND
AND
NOR
None of these

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Digital Computer Electronics
A combinational logic circuit which is used to send data coming from a single source to two or more separate destinations is called as

decoder
encoder
multiplexer
demultiplexer
None of these

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Digital Computer Electronics
The maximum number of TTL loads that a TTL device can drive reliably over the specified temperature range is

chip
bipolar
None of these
universal logic circuit
fanout

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Digital Computer Electronics
Conversion of binary number 1011012 to its decimal number is

4710
4010
None of these
4310
4510

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Digital Computer Electronics
How many full and half-adders are required to add 16-bit numbers?

16 half-adders, no full-adders
1 half-adders, 15 full-adders
None of these
8 half-adders, 8 full-adders
4 half-adders, 12 full-adders

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Digital Computer Electronics
A byte is consist of _____ bits

None of these
eight
ten
two
four

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