Which of the Following Would Be Least Effective to Reduce

question 6

Multiple Choice

Which of the following would be least effective to reduce exposure to a computer virus?

• A) Only transfer files between employees with USB flash drives.
• B) Install and frequently update antivirus software.
• C) Install all new software on a stand-alone computer for until it is tested.
• D) Do not open e-mail attachments from unknown senders.

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Definitions:

Agar

Agar is a gelatinous substance derived from red algae that is used as a growth medium in microbiological work, as well as a thickener in food products.

Red Algae

Marine photosynthetic protists with a notable abundance of phycobilin pigments; includes coralline algae of coral reefs.

Protozoans

Diverse group of unicellular eukaryotic organisms, often considered as "animal-like" protists, that inhabit water or soil.

Heterotrophic

Heterotrophic organisms are those that obtain their food and energy by consuming other organisms or organic matter because they cannot synthesize their own food.