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Wed, 10th May 2026 WAEC Computer Studies Exam
The West African Examinations Council (WAEC) has officially scheduled the 2025 Computer Studies paper for Wednesday, 10th May 2025.
The exam will be held in two parts:
Computer Studies 2 (Essay): 12:00 pm – 1:00 pm
Computer Studies 1 (Objective): 1:00 pm – 2:00 pm
All candidates are advised to:
Arrive at the exam venue early to avoid last-minute delays.
Come fully prepared with the required writing materials and exam slips.
Revise both the theory and objective sections thoroughly to perform well.
This schedule is part of the 2025 West African Senior School Certificate Examination (WASSCE) and should be strictly adhered to by students.
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2024 – Past WAEC Computer Studies (Essay) Answers
Question 1a
(i) Sign in
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This is the process of logging into a computer system, application, or online platform using credentials such as a username and password.
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It grants the user access to their personal account, settings, preferences, and other features specific to them.
(ii) Search Engine
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A search engine is a web-based program that enables users to look up information on the internet.
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Users enter keywords or queries, and the search engine provides a list of relevant web pages or documents.
Question 1bi
(i) Identification of File Access Methods
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Figure 1: Random File Access Method
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Figure 2: Sequential File Access Method
Question 1bii
(i) Figure 1 – Random File Access Method
Advantages (Pick One Only)
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Provides fast access to any record.
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Allows direct access to data.
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Efficient for handling large amounts of data.
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Suitable for managing big databases.
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Supports both random and sequential operations.
Disadvantages (Pick One Only)
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May be inefficient for extremely large data sets.
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Vulnerable to data corruption.
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Limited portability across different systems.
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Difficult to manage complex data structures.
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Has restricted built-in search functions.
(ii) Figure 2 – Sequential File Access Method
Advantages (Pick One Only)
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Simple to design and implement.
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Cost-effective to maintain.
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Suitable for handling large volumes of data.
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Easy to update and maintain.
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Convenient for sequential reading of records.
Disadvantages (Pick One Only)
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Slower access compared to random method.
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Inefficient for frequent random data retrieval.
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Limited concurrent access.
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Updating or inserting new records is difficult.
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Data may be more prone to corruption.
2024 - Past Waec Computer Studies Questions
2023 Past Waec Computer Studies Essay (Theory) Answers:
(1ai)
– Exposure to inappropriate content.
(1aii)
– Content filtering software, which limit access to age-appropriate content and set time restrictions.
(1b)
User control access is crucial to ensure the safety and well-being of children, as it allows parents to actively monitor and regulate their online activities.
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(2a)
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