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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 1011012 to its decimal number is

4010
4710
4510
4310
None of these

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Digital Computer Electronics
How many full adders are required to construct an m- bit parallel adder?

m+1
m
m-1
m/2
None of these

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

1038
1008
None of these
998
1098

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

3
2
5
6
None of these

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Digital Computer Electronics
In boolean algebra, the overbar stands for the NOT operation, the plus sign stands for the _____ operation.

AND
NOR
NAND
OR
None of these

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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
10n
2n
8n

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