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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 10010012 to hexadecimal is

4216
3916
None of these
4016
4916

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Digital Computer Electronics
What logic function is produced by adding an inverter to each input and the output of an AND gate?

None of these
XOR
NOR
NAND
OR

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Digital Computer Electronics
The output 0 and 1 levels for TTL logic family is approximately

None of these
-1.75 and -0.9 V
0.6 and 3.5 V
0.1 and 5 V
0.9 and 1.75V

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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

demultiplexer
multiplexer
None of these
encoder
decoder

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Digital Computer Electronics
The radix of the binary number is:

1
3
2
10
None of these

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Digital Computer Electronics
Addition of 1101012 and 1011112 is

11010002
1100112
11001002
11101112
None of these

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MORE MCQ ON Digital Computer Electronics

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