Internet and Web
CBSE · Class 12 · Informatics Practices
Practice quiz for Internet and Web — CBSE Class 12 Informatics Practices. MCQs and questions with answers to test your preparation.
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Quick Quiz: Internet and Web
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What is a network?
What is a computer network?
What is the main purpose of a computer network?
What are the three broad types of computer networks based on geographical area and data transfer rate?
Sample Questions
Which media can be used to connect devices in a network?
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Wired media like cables, Wireless media like air
Devices in a network can be connected through wired media like cables or wireless media like air.
What is the maximum geographical extent of a LAN in this chapter?
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Up to 1 km
A LAN can be extended up to 1 km.
Which data transfer rate range is associated with LAN?
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10 Mbps to 1000 Mbps
LAN data transfer rate varies from 10 Mbps to 1000 Mbps.
How far can a MAN be extended?
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30–40 km
A MAN can be extended up to 30–40 km.
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Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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