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Digital Computer Electronics

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

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

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Digital Computer Electronics
How many bytes are there in 1011 1001 0110 1110 numbers?

4
8
2
1
None of these

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Digital Computer Electronics
The EXCLUSIVE - NOR gate is equivalent to an _____ gate followed by an invertor.

None of these
NAND
XOR
OR
AND

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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?

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

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Digital Computer Electronics
Conversion of binary number 10010102 to to its decimal number is

None of these
7410
7210
9710
6310

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Digital Computer Electronics
The _____ gate has two or more input signals. All inputs must be high to get a high output

NOR
OR
None of these
NAND
AND

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