Gce Model Questions Vol1 2022 Computer Studies Question 5

Practice essay / theory question 5 from the 2022 Gce Model Questions Vol1 Computer Studies examination. This question covers Information Technology .

Gce Model Questions Vol1 2022 Computer Studies Essay / Theory
Topic: Information Technology
Question 5 GCE_MODEL_QUESTIONS_VOL1 • 2022 • COMPUTER_STUDIES • essay

A secondary school plans to computerise its student record system. Each student record will contain the following fields: - Full name (maximum 30 characters) - Date of birth (stored as DD/MM/YYYY) - Current grade (single digit) - A recent passport‑size photograph (average file size 150 KB). The school expects to enrol 500 students. The system will be accessed daily by teachers for viewing and occasional updating of records. Answer the following:

Question Parts

( a )
Calculate the total amount of storage required for all student records, showing all steps of your calculation.
( b )
Recommend a suitable primary storage medium for the system and justify your choice based on the calculated storage requirement and the need for daily access.
( c )
Propose an appropriate backup schedule for the student records and explain the reasoning behind the frequency you choose.
( d )
Outline the main stages of the Systems Development Life Cycle (SDLC) that should be followed to develop this student record system, giving a brief description of each stage.

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About This Question

This is Gce Model Questions Vol1 2022 Computer Studies Question 5. It is one of the essay questions from the 2022 Gce Model Questions Vol1 Computer Studies examination.

The question covers Information Technology .

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