Computer Science - Digital Computer Electronics - Discussion

Discussion Forum : Digital Computer Electronics - Section 1 (Q.No. 20)
20.
What is the 2's complement of 0011 0101 1001 1100 number?
1100 1010 1100 1011
1100 1010 0110 0011
1100 1010 0110 0100
1100 1010 1111 1111
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Sirola said:   1 decade ago
1's Complement 1100 1010 0110 0011
by adding 1 to above
2's complement 1100 1010 0110 0100
(1)

Jaffar said:   1 decade ago
1's complement mean convert 0 to 1 and 1 to zero.

0011 0101 1001 1100.
1100 1010 0110 0011.

2's complement mean add 1 to the 1's complement.

1100 1010 0110 0011.
+1.
1100 1010 0110 0100 Answer.
(1)

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