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Digital Computer Electronics

Digital Computer Electronics
The 2's compliment of binary number 0.01011 is:

0.101
1.10101
None of these
0.10101
1.101

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Digital Computer Electronics
Addition of 1101012 and 1011112 is

1100112
11010002
11001002
11101112
None of these

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Digital Computer Electronics
The leading bit stands for the _____ and the remaining bits for the _____ is known as signed binary numbers.

variable, value
sign, remainder
value, sign
None of these
sign, magnitude

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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?

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

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Digital Computer Electronics
The reduced form of the Boolean expression (A+B)(A+C) is:

AC+B
None of these
AB+AC
A+B+C
A+BC

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Digital Computer Electronics
Subtraction of 1001011002 from 11101010102 is

10010111102
1101000012
11110111112
11110000012
None of these

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