The Main Weakness of a Web Directory Is That ____

question 45

Multiple Choice

The main weakness of a Web directory is that ____.

• A) it can give irrelevant links since its lists are arranged in random fashion
• B) a user must know which category is likely to yield the desired information
• C) human error often leads to inaccurate categorization
• D) a Web directory's search function can sometimes take three times as long as that of a standard search engine

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Definitions:

Motor Neurons

Nerve cells that initiate and conduct signals from the brain or spinal cord to muscles or glands, resulting in movement or action.

Acetylcholine

A neurotransmitter in both the peripheral and central nervous system that plays a key role in muscle activation and memory functions.

Skeletal Muscles

The muscles attached to bones that are responsible for voluntary movements of the body.

GABA

Gamma-Aminobutyric Acid, an inhibitory neurotransmitter in the brain that helps regulate nerve cell activity.