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Digital Computer Electronics

Digital Computer Electronics
The number of input words in a truth table always equals _____ where n is the number of inputs bits.

4n
None of these
2n
10n
8n

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Digital Computer Electronics
Which of the following is not true?

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

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Digital Computer Electronics
Arithmetic operation are coded in

Decision symbols
Input/Outpur(I/0)
Terminal symbols
Processing symbols
None of these

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Digital Computer Electronics
A flip-flop is a _____ element that stores a binary digit as a low or high voltage.

memory
bus
None of these
chip
I/O

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Digital Computer Electronics
The maximum count which a 6-bit binary word can represent is

64
None of these
65
36
63

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Digital Computer Electronics
Conversion of binary number 10100002 to an octal number is

1018
1198
1208
None of these
1118

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