How Do Metasearch Engines Work

question 28

Multiple Choice

How do metasearch engines work?

• A) They operate in a Boolean string.
• B) They use wild cards, extensively.
• C) They suggest alternative search terms.
• D) They search other search engines' results.

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Definitions:

Scaffolding

An educational technique where a teacher adjusts the level of support provided to the student in the learning process, based on the student's performance.

Vocabulary

The set of words known and used by a person in a particular language.

"What's That?" Questions

Questions often asked by young children as they explore their environment and learn about the world around them through inquiry.

Theory-Theory

The concept that humans naturally form theories to explain and predict others' behavior based on their tendencies and habits.