Most Internet Search Engines Maintain an Index of Billions of Web

question 8

Multiple Choice

Most Internet search engines maintain an index of billions of Web pages. These indexes are updated using:

• A) The users of the search engine.
• B) Dedicated employees.
• C) Automated webcrawlers.
• D) A combination of all of these.

---

Definitions:

Heavily Cratered

Having a large number of craters, typically referring to a planetary surface impacted by meteorites or asteroids.

Higher Elevations

Elevated areas on the Earth's surface, often characterized by cooler temperatures and different ecological conditions compared to lower regions.

Icy Chunks

Large pieces of frozen water or ice, often found in polar regions or as parts of glaciers or icebergs.

Rings Of Saturn

The system of planetary rings surrounding Saturn, made up of ice particles, rocks, and dust.