All of the Following Are Tasks of Data Cleansing EXCEPT

question 26

Multiple Choice

All of the following are tasks of data cleansing EXCEPT:

• A) decoding data to make them understandable for data warehousing applications.
• B) adding time stamps to distinguish values for the same attribute over time.
• C) generating primary keys for each row of a table.
• D) creating foreign keys.

---

Definitions:

Temporal Areas

Regions of the brain located on the sides of the cerebral hemisphere, involved in processing auditory information and memory.

Anterograde Amnesia

A condition characterized by the inability to form new memories following the onset of the disorder, while long-term memories from before the condition remains intact.

Hippocampus

A region of the brain that is associated primarily with memory.

Temporal Lobe

The region of the brain responsible for processing auditory information, as well as playing key roles in memory, speech, and emotional responses.