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:

Sexual Satiety

A state in which an individual no longer feels a desire for sexual activity due to recent fulfillment.

Prolactin

A hormone produced by the pituitary gland that plays a vital role in lactation, allowing mothers to produce milk.

Testosterone

A steroid hormone primarily produced in males by the testicles and in smaller amounts in females by the ovaries, playing key roles in health and development.

Natural Level

An inherent or fundamental state or degree of something that is not influenced by external factors.