A Web Directory Differs from a Search Engine in That

question 61

Multiple Choice

A web directory differs from a search engine in that

• A)it doesn't include Usenet newsgroups.
• B)it doesn't provide as precise results as a search engine.
• C)human editors find and index the websites to include.
• D)it usually locates more sites than a search engine.

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Definitions:

Occipital Bones

The trapezoidal-shaped bones at the lower back part of the skull, forming the posterior skull base and containing the foramen magnum.

Experimental

Pertaining to a methodical procedure carried out under controlled conditions to discover an unknown effect, test a hypothesis, or demonstrate a known fact.

Significance Level

The threshold below which a p-value indicates that an observed data pattern is unlikely to have occurred by chance, typically set at 0.05 or 5%.

Reading Scores

Numerical or categorical assessments that represent an individual’s ability or proficiency in reading.