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Olympiad (Class 4) Internet — practice questions — page 2

Explore 36 free Internet questions in Olympiad (Class 4) Computer Science. Open each question or exercise to read its content, reference answers and available explanation.

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Internet questions and exercises with answers

Showing questions 31–36 of 36.

Many people download the same big file. What can help share the load?Read the answer and worked solution →Web pages are joined to each other by clickable links. What are these links called?Read the answer and worked solution →What do the letters WWW stand for?Read the answer and worked solution →Which protocol is the main one used by the World Wide Web to fetch pages?Read the answer and worked solution →Mosaic became the first browser to become popular with ordinary people. In which year was it released?Read the answer and worked solution →Microsoft introduced Internet Explorer in which year?Read the answer and worked solution →

Worked practice questions

Many people download the same big file. What can help share the load?

  1. Mouse pads
  2. Pencil boxes
  3. Mirror servers
  4. Speaker wires
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Correct answer: C. Mirror servers

Mirror servers hold copies of the file, so bulk downloads are spread out.

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Web pages are joined to each other by clickable links. What are these links called?

  1. Megabars
  2. Hyperfiles
  3. Superkeys
  4. Hyperlinks
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Correct answer: D. Hyperlinks

Hyperlinks let you move from one web page to another.

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What do the letters WWW stand for?

  1. World Wide Web
  2. Wide World Wire
  3. Web Wire World
  4. Window Wide Web
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Correct answer: A. World Wide Web

WWW stands for World Wide Web, the global collection of web pages and resources.

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