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Digital Computer Electronics

Digital Computer Electronics
The OR gate has two or more input signals. If any input is _____ the output is high.

low
All of these
high
None of these

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Digital Computer Electronics
The octal equivalent of decimal 324.987 is

815.234
90.987
640.781
504.771
None of these

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Digital Computer Electronics
In which code the successive code characters differ in only one bit position?

gray code
excess 3 code
8421 code
algebraic code
None of these

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

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

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Digital Computer Electronics
Conversion of hexadecimal number 1D7F16 to a decimal number is

778110
555710
None of these
877110
755110

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Digital Computer Electronics
Multiplication of 478 by 528 is

None of these
(3184)8
(3146)8
(4147)8
(3144)8

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