WAEC Computer Studies 2025 Objective — Question 48
Question 48 of 50 from the West African Examinations Council (WAEC) Computer Studies 2025 Objective paper, with the correct answer and a full explanation.
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Which of the following statements supports the goals of data backup? I. Need for duplication. II. Need for future reference. III. Protection against data loss.
- A. I and II only
- B. I and III only
- C. II and III onlyCorrect
- D. I, II and III
Explanation
Data backup is mainly for the need for future reference and protection against data loss. Need for duplication is not usually a goal of backup.
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