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Digital Computer Electronics

Digital Computer Electronics
The digits used in a binary number system are _____ and _____

3 and 4
1 and 2
None of these
0 and 1
9 and 0

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

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

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

4310
4510
4010
None of these
4710

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Digital Computer Electronics
A NOR gate has two or more input signals. All input must be _____ to get a high output

1's
None of these
high
low
some low some high

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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.

OR gate
AND gate
None of these
NAND gate
NOR gate

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Digital Computer Electronics
Conversion of binary number 1011012 to hexadecimal is

None of these
2D16
20000000000000000
2716
3716

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MORE MCQ ON Digital Computer Electronics

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