Neco 2018 Data Processing Question 3

Practice essay / theory question 3 from the 2018 Neco Data Processing examination. This question covers Data Processing Cycle .

Neco 2018 Data Processing Essay / Theory
Topic: Data Processing Cycle
Question 3 NECO • 2018 • DATA_PROCESSING • essay

A small business uses a computer system to process its monthly sales data. The system receives raw sales entries, validates them, processes the data to generate a summary report, and finally stores the report for management review.

Question Parts

( a )
List the five stages of the Data Processing Cycle and give a brief description (one sentence) of each.
( b )
In the scenario above, the raw sales entry for a particular transaction shows a negative quantity sold due to a data‑entry mistake. Identify which stage of the cycle should detect and correct this error and explain how it would be done.
( c )
Suppose the business decides to skip the "storage" stage and only prints the report for immediate use. Discuss two possible negative consequences of omitting this stage.
( d )
Compare manual processing of the same data with the computer‑based processing described, focusing on speed, accuracy and flexibility. Conclude with a short paragraph (3–4 sentences) on why the computer approach is preferred.

Detailed Solution & Marking Scheme

Get the step-by-step solution, key points required by examiners and detailed marking guidance through the Edcrib AI Tutor.

Reveal Answer

About This Question

This is Neco 2018 Data Processing Question 3. It is one of the essay questions from the 2018 Neco Data Processing examination.

The question covers Data Processing Cycle .

View More Neco 2018 Data Processing Questions More Neco Practice Questions Back to Questions

Master the Exam!

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