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Digital Computer Electronics

Digital Computer Electronics
How many bits are required to encode all twenty six letters ten symbols, and ten numerals?

6
None of these
2
3
5

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Digital Computer Electronics
The 1's compliment of binary number 11010 is:

11101
101
10
110
None of these

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

16
64
None of these
32
128

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Digital Computer Electronics
The control and arithmetic-logic sections are called the _____

Central Processing Unit
Block diagram
None of these
Input / Output Unit
Control Unit

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Digital Computer Electronics
Conversion of decimal number 7110 to it's binary number equivalent is

1100112
10001112
11100112
None of these
1100112

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Digital Computer Electronics
The hexadecimal digits are 0 to 9 and A to _____

None of these
F
D
G
E

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