Neco 2024 Computer Studies Question 3

Practice essay / theory question 3 from the 2024 Neco Computer Studies examination. This question covers Computer Software, System Software, Application Software, Software Development Life Cycle, Software Selection .

Neco 2024 Computer Studies Essay / Theory
Topics: Computer Software System Software Application Software Software Development Life Cycle Software Selection
Question 3 NECO • 2024 • COMPUTER_STUDIES • essay

Answer the following questions about computer software.

Question Parts

( a )
Define system software and application software. Give two examples of each and explain one major function of each example.
( b )
A small business needs to manage its inventory, process sales, and generate reports. The owner is considering three software options: (i) a packaged off‑the‑shelf inventory package, (ii) a custom‑developed application, and (iii) a cloud‑based SaaS solution. Discuss the advantages and disadvantages of each option and recommend the most suitable choice, providing justification based on cost, scalability and maintenance.
( ) Describe the packaged off‑the‑shelf inventory package (advantages and disadvantages).
( ) Describe the custom‑developed application (advantages and disadvantages).
( ) Describe the cloud‑based SaaS solution (advantages and disadvantages).
( ) Recommend the most suitable option and justify the choice.
( c )
Explain the software development life cycle (SDLC). For each of the five basic phases, give a brief description of the activities performed and the key deliverable produced.

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About This Question

This is Neco 2024 Computer Studies Question 3. It is one of the essay questions from the 2024 Neco Computer Studies examination.

The question covers Computer Software, System Software, Application Software, Software Development Life Cycle, Software Selection .

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