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Digital Computer Electronics

Digital Computer Electronics
The highest decimal number that can be represented with 10 binary digits is

1024
All of these
512
None of these
1023

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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
demultiplexer
multiplexer
None of these

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Digital Computer Electronics
Conversion of hexadecimal number 93FA16 to it's binary number equivalent is

None of these
1111100001112
10010011111110100
1100111111100110
1.001001111111E+17

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

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

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Digital Computer Electronics
The output of the following gate is 1 only if at least one of its inputs is 0.

NAND gate
NOR gate
OR gate
AND gate
None of these

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Digital Computer Electronics
Conversion of binary number 11000112 to hexadecimal is

6316
5716
None of these
4016
4616

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MORE MCQ ON Digital Computer Electronics

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