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Digital Computer Electronics

Digital Computer Electronics
A NOR gate recognizes only the input word whose bits are _____

1's
None of these
0's and 1's
0's or 1's
0's

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Digital Computer Electronics
Which of the following is not true?

None of these
1 x 1 = 1
0 x 1 = 1
1 x 0 = 0
0X0 = 0

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Digital Computer Electronics
Conversion of an octal number 1108 to its decimal number is

None of these
11010
7010
7310
7210

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Digital Computer Electronics
The ALU carries out arithmetic and logic operations. It processes _____ numbers rather than decimal numbers.

binary
decimal
All of these
hexadecimal
None of these

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

6110
5710
5310
5110
None of these

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Digital Computer Electronics
An XOR gate recognizes only words with an _____ number of 1's.

All of these
even
None of these
odd
different

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