Neco 2022 Data Processing Question 29

Practice objective / multiple choice question 29 from the 2022 Neco Data Processing examination.

Neco 2022 Data Processing Objective / Multiple Choice Easy Difficulty

Question 29 NECO • 2022 • DATA_PROCESSING • objective

Represent the decimal integer \(-23\) in 8‑bit two's‑complement binary form. Then add the binary representation of \(+45\) to it using binary addition. State the resulting decimal value and indicate whether an overflow occurs.

Correct Answer A. 54, no overflow

B. -22, no overflow

C. 22, no overflow

D. 54, overflow

Correct Answer

Correct Option:

54, no overflow

This is Neco 2022 Data Processing Question 29. It is one of the objective questions from the 2022 Neco Data Processing examination.

Difficulty level: Easy .

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows

Chat with Support