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Digital Computer Electronics

Digital Computer Electronics
An AND gate has 7 inputs. How many input word are in its truth table?

None of these
128
32
16
64

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Digital Computer Electronics
Conversion of an octal number 1348 to a binary number is

10111002
1100112
None of these
10110112
11011002

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Digital Computer Electronics
What is the hexadecimal equivalent of a binary number 10101111

None of these
8C
AF
9E
All of these

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Digital Computer Electronics
A shift register moves the _____ left or right. Serial loading means storing a word in a shift register by entering _____ bit per clock pulse. With parallel or broadside loading, it takes only one _____ pulse to load the input word.

None of these
right, eight, clock
light, eight, clock
bits, one, register
bits, one, clock

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Digital Computer Electronics
Conversion of decimal number 6710 to it's octal number equivalent is

None of these
998
1098
1008
1038

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Digital Computer Electronics
The Gray code for decimal 7 is

100
1011
111
101
None of these

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