Economics · Management Information Systems
Match List - I (Data tool) with List - II (Applications): List - I A. OLAP B. Hadoop C. Data mart D. Data mining List - II I. Breaks a big data problem down into sub-problems, distributes them among thousands of computer nodes, and combines results into smaller datasets. II. Finds hidden patterns in large databases and infers rules from them to predict future behaviour. III. A summarized or highly focused portion of an organization's database placed in a separate database for a specific population of users. IV. Supports multidimensional data and enables users to view the same data in different ways using multiple dimensions. Choose the correct answer from the options given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A-II, B-III, C-I, D-IV
- 2A-IV, B-I, C-III, D-II✓
- 3A-III, B-IV, C-II, D-I
- 4A-I, B-II, C-IV, D-III
Correct answer
A-IV, B-I, C-III, D-II
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