Search engines have which three parts?

  1. a spider a Webcrawler and search engine software

  2. a spider an indexer and search engine software

  3. a formulator an algorithm and search engine software

  4. a Webcrawler an algorithm and search engine software

Answer:

B

The Internet backbone refers to:

  1. the software that operates a Web server.

  2. the main pathway of high-speed communications lines through which all Internet traffic flows.

  3. a broadband Internet connection.

  4. a set of numbers comprising an Internet address.

Answer:

B

The advantage of a dial-up Internet connection is:

  1. wireless capabilities.

  2. there is no need for a modem.

  3. high speed.

  4. low cost.

Answer:

D

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