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Digital Computer Electronics

Digital Computer Electronics
In which code the successive code characters differ in only one bit position?

8421 code
algebraic code
gray code
None of these
excess 3 code

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

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

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Digital Computer Electronics
A _____ is a group of devices that store digital data.

variations
None of these
register
circuits
bit

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Digital Computer Electronics
Conversion of decimal number 9910 to it's binary number equivalent is

1000112
None of these
111 10002
11000112
11100012

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Digital Computer Electronics
The functional capacity for LSI devices is

12 to 99 gates
more than 10,000 gates
1 to 11 gates
100 to 10,000 gates
None of these

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Digital Computer Electronics
A microprocessor has memory locations from 0000 to 3FFF. Each memory location stores 1 byte. How bytes can the memory store? Express this in kilobytes?

16,384, 16K
None of these
4,095, 4K
32,740, 32K
46,040, 46K

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