Discussion
Match the following :
| (i) OLAP | (a) Regression |
| (ii) OLTP | (b) Data Warehouse |
| (iii) Decision Tree | (c) RDBMS |
| (iv) Neural Network | (d) Classification |
(i) (ii) (iii) (iv)
Answer: B
OLAP, on-line analytical processing, is carried out on a data warehouse (b), and OLTP, on-line transaction processing, is carried out on a relational database management system (c). A decision tree is a classification technique (d), and a neural network is used here for regression (a), as the key pairs them. So the code is (b), (c), (d), (a), option (B). Option (A) pairs the decision tree with regression, and options (C) and (D) pair OLAP with the RDBMS, so they are wrong.
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