Aspire's Library
A Place for Latest Exam wise Questions, Videos, Previous Year Papers,
Study Stuff for MCA Examinations - NIMCET
Study Stuff for MCA Examinations - NIMCET
Previous Year Question (PYQs)
Given
that numbers A and B are two 8 bit 2’s complement numbers with A = 11111111,
B = 11111111. Then sum A + B is _________
Solution
2's Complement Addition (8-bit)
Given:
- A = 11111111 → (−1)
- B = 11111111 → (−1)
Sum: −1 + (−1) = −2
Convert −2 to 8-bit 2's complement:
- +2 = 00000010
- Invert = 11111101
- Add 1 = 11111110
✅ Final Answer: 11111110
Online Test Series, Information About Examination,
Syllabus, Notification
and More.
View More
Online Test Series, Information About Examination,
Syllabus, Notification
and More.
View More
Ask Your Question or Put Your Review.
