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Digital Computer Electronics

Digital Computer Electronics
An OR gate has 6 inputs. How many input words are in its truth table?

128
64
16
None of these
32

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Digital Computer Electronics
A shift register can be used for:

None of these
serial to parallel conversion
All of these
parallel to serial conversion
digital delay line

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Digital Computer Electronics
The output of the following gate is 0 only if at least one of the inputs is 1:

OR gate
None of these
NOR gate
AND gate
EX-OR gate

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Digital Computer Electronics
Conversion of decimal number 2810 to it's octal number equivalent is

408
368
348
328
None of these

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Digital Computer Electronics
Conversion of an octal number 1428 to binary number is

1101102
11011012
None of these
11000102
11000112

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Digital Computer Electronics
Conversion of an octal number 1068 to binary number is

100001102
None of these
11001102
10001102
11100102

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