Neco 2017 Data Processing Question 3

Practice essay / theory question 3 from the 2017 Neco Data Processing examination. This question covers Data Processing Cycle .

Neco 2017 Data Processing Essay / Theory
Topic: Data Processing Cycle
Question 3 NECO • 2017 • DATA_PROCESSING • essay

A secondary school computer club maintains a database of its members. The club records new members, updates attendance, and generates monthly reports. The following description outlines how the club currently handles its data: - New members are entered into a spreadsheet manually. - Attendance for each session is taken on paper and later summed. - The summed attendance figures are entered into the spreadsheet at the end of the week. - At the end of each month the club officer runs a macro that extracts the data and prints a report. Using this scenario, answer the questions that follow.

Question Parts

( a )
List the standard stages of the data processing cycle and briefly describe the purpose of each stage as it applies to the club.
( b )
Identify the stage(s) of the cycle where the current practice of recording attendance on paper and later entering totals into the computer is likely to cause errors or inefficiencies. Explain why.
( c )
Propose a revised procedure that integrates attendance recording directly into the computer system. Indicate which stage(s) of the cycle are affected and how the change improves data quality and speed.
( d )
The club wishes to ensure that the monthly report includes only members who attended at least 75 % of the sessions. Outline the logical steps (using the data processing cycle) that must be performed to produce this filtered report.

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About This Question

This is Neco 2017 Data Processing Question 3. It is one of the essay questions from the 2017 Neco Data Processing examination.

The question covers Data Processing Cycle .

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