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Digital Computer Electronics

Digital Computer Electronics
Which of the following is a universal gate?

AND
OR
EX-OR
None of these
NAND

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Digital Computer Electronics
The ASCII code is a 7-bit code for

All of these
other symbols
None of these
numbers
letters

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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.

None of these
AND gate
NAND gate
OR gate
NOR gate

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Digital Computer Electronics
Conversion of binary number 10010012 to hexadecimal is

4016
3916
4216
None of these
4916

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Digital Computer Electronics
The 1's compliment of binary number 11010 is:

11101
110
10
101
None of these

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Digital Computer Electronics
Conversion of an octal number 1438 to hexadecimal number is

5016
6016
5716
6316
None of these

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MORE MCQ ON Digital Computer Electronics

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