WAEC Data Processing 2025 Theory — Question 11

Question 11 of 19 from the West African Examinations Council (WAEC) Data Processing 2025 Theory paper, with the correct answer and a full explanation.

4(b) State one importance of add-in in MS Excel

Model answer

An add-in extends Excel's functionality across platforms. It provides additional features/functionalities not included by default, such as Solver, Power Pivot, Analysis ToolPak, or custom tools for analysis.

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