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Digital Computer Electronics

Digital Computer Electronics
What logic function is produced by adding an inverter to the output of an AND gate?

XOR
None of these
OR
NAND
NOR

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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 1068 to binary number is

None of these
100001102
11100102
10001102
11001102

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Digital Computer Electronics
What is the decimal equivalent of 210?

1024
None of these
16
4096
1000

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Digital Computer Electronics
Conversion of decimal number 9310 to hexadecimal number is

2D16
6216
3116
None of these
5D16

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Digital Computer Electronics
An AND gate has 7 inputs, what is the only input word that produces a 1 output?

1110000
None of these
1111
1111111

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