Because She Frequently Buys Books at Amazon

question 82

Multiple Choice

Because she frequently buys books at Amazon.com, Sophie Soleil set up an account and password at the Web site. Now, when she logs on and searches for a specific book, a note pops up at the center of her laptop screen saying: "Hello, Sophie, we have recommendations for you," and proceeds to list other titles that Sophie might enjoy based on her previous purchases. Amazon can remember Sophie (and her previous purchases) because the online retailer uses:

• A) encoding.
• B) banners.
• C) decoding.
• D) cookies.
• E) surveys.

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Definitions:

Labor Migration

The movement of people from one area to another for the purpose of finding employment in sectors that require manual labor.

Public Health

The science and art of preventing disease, prolonging life, and promoting health through organized efforts and informed choices of society, organizations, public and private, communities, and individuals.

Anti-Malaria

Describes treatments, medications, or practices aimed at preventing or curing malaria, a mosquito-borne infectious disease.