Which of the following is a subset of data warehouse focused on a specific functional area?

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Which of the following is a subset of data warehouse focused on a specific functional area? Answer: Data mart

A Data Mart is a smaller, more focused subset of a data warehouse, designed to serve the needs of a specific business function or department, such as sales, finance, or marketing. It contains data tailored to the needs of a particular group of users, allowing faster access and easier analysis for that function.

Question context

This question is part of 🌐 Networking within the broader 💾 Computer Science subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.