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Digital Computer Electronics

Digital Computer Electronics
The Gray code for decimal 7 is

101
111
100
1011
None of these

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Digital Computer Electronics
Resistor Ratio design is used in linear ICs because

Ratios increase amplifier gain
All of these
None of these
Ratios increase input resistance
Precise resistor values are not possible with IC processes

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Digital Computer Electronics
Conversion of a octal number 638 to its decimal number is

5310
6110
5110
5710
None of these

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Digital Computer Electronics
Addition of 102 and 112 is

1012
1102
None of these
1002
1112

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

EX-OR
OR
None of these
AND
NAND

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

numbers
other symbols
None of these
letters
All of these

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MORE MCQ ON Digital Computer Electronics

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