Transaction processing systems handle the collection, modification and retrieval of data associated with business events.

True

False

Which of the following is not an example of a source document?

	a.	Sales order
	b.	Purchase order
	c.	Receiving report
	d.	Aging report

Transaction processing systems would be categorized as a/n:

	a.	Social data source
	b.	Mechanical data source
	c.	Operational data source
	d.	Financial data source

ETL involves extracting data from source data stores, harmonizing and cleansing the data into a consistent format, and populating a final data store.

True

False