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Digital Computer Electronics

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

8192
16384
None of these
4096
14

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Digital Computer Electronics
The logic 1 in positive logic system is represented by:

lower voltage level
higher voltage level
zero voltage
negative voltage
None of these

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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

demultiplexer
encoder
None of these
multiplexer
decoder

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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

fanout
universal logic circuit
None of these
bipolar
chip

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

NOR
OR
NAND
None of these
XOR

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Digital Computer Electronics
Conversion of binary number 11000012 to hexadecimal is

5716
None of these
4316
6116
5116

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MORE MCQ ON Digital Computer Electronics

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