Each of the following is an example of a step in populating a data warehouse. Match the step with the example that illustrates the step.
(a) Customers applying for a store's loyalty card enter their personal information in an online form. All data stored in a temporary database is processed for spelling mistakes and standard abbreviations such as postal code, title, and date of birth.
(b) User records are read from the platform's database. The records are stored to a temporary database for further processing.
(c) At the end of every month, a retailer's data is added to the retailer's data warehouse for further processing.
(d) Customer data integration involves the extraction of individual customer data from the sales, accounts, and marketing systems. Data is then combined into a single view of the customer to be used for customer service, reporting and analysis.
(e) Student addresses are extracted from student grade records and stored in a separate address table.

- cleanse
- extract
- integrate
- load
- restructure