Neco 2025 Data Processing Question 41

Practice objective / multiple choice question 41 from the 2025 Neco Data Processing examination.

Neco 2025 Data Processing Objective / Multiple Choice Medium Difficulty
Question 41 NECO • 2025 • DATA_PROCESSING • objective

A company follows the data processing cycle: Input, Processing, Output, Storage, and Feedback. During a particular cycle, an error is discovered in the data after the Processing stage. To minimise re‑work, at which stage should the corrective action be taken, and why is this the most efficient point for correction?

Answer Options

A. Processing stage; because fixing the error immediately after it occurs stops it from affecting subsequent Output and Storage steps.
B. Output stage; because correcting the data at Output ensures the final product is accurate before it is stored.
C. Storage stage; because amending the data after it is saved prevents the error from being used in future cycles.
Correct Answer D. Feedback stage; because corrections made during Feedback allow the cycle to restart before new data is entered, preventing propagation of the error through Output and Storage.
Correct Answer
D
Correct Option:
Feedback stage; because corrections made during Feedback allow the cycle to restart before new data is entered, preventing propagation of the error through Output and Storage.

About This Question

This is Neco 2025 Data Processing Question 41. It is one of the objective questions from the 2025 Neco Data Processing examination.

Difficulty level: Medium .

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