EBay Partnered with Nielsen Co

question 22

Multiple Choice

eBay partnered with Nielsen Co.to poll users about ads on eBay.Nielsen then packaged the information for advertisers.This was a response to advertiser complaints about the effectiveness of ads on the Internet.Verifying ad effectiveness of other companies before buying ad space on eBay is a ____ control for the businesses.

• A) screening
• B) preliminary
• C) concurrent
• D) postaction
• E) feedback

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Definitions:

Minimum Inhibitory Concentration (MIC)

The lowest concentration of an antimicrobial agent required to prevent the growth of a particular bacterium in vitro.

Antibiotic

Medicinal drugs used to fight bacterial infections by killing or inhibiting the growth of bacteria.

Tyrosine

An amino acid that is important in the synthesis of proteins and neurotransmitters within the body.

Sulfa

Refers to sulfonamides, a group of antibiotics that are used to treat bacterial infections by inhibiting bacterial growth.