Class 12 Computer Science — Chapter 5: Internet and Web
Free AI tutor + NCERT notes for Chapter 5: Internet and Web. 6 topics covered. Ask any question by voice or text in Hindi or English.
What you'll learn
- ▸Fundamentals of Computer Networks
- ▸Local Area Network (LAN)
- ▸Metropolitan Area Network (MAN)
- ▸Wide Area Network (WAN)
- ▸Introduction to Network Devices
- ▸Modem (Modulator-Demodulator)
Chapter Summary
--- PAGE 1 --- Chapter 5 Internet and Web "The internet could be a very positive step towards education, organisation and participation in a meaningful society." — Noam Chomsky 12149CH05 In this chapter 5.1 INTRODUCTION TO Computer » Introduction to NETWORKS Computer Networks » Types of Networks We are living in a connected world. » Network Devices Information is being produced, exchanged, » Networking Topologies and traced across the globe in real time. It's » The Internet possible as almost everyone and everything » Applications of Internet in the digital world is interconnected through » Website one wa…
Practice Questions from this Chapter
Tap "Get Solution" on any question to ask our AI tutor.
- Explain how the internet works. Get Solution →
- Describe different types of networks. Get Solution →
- Visualize data traveling through cables. Get Solution →
- According to the text, what is a computer network? Get Solution →
- What are the smaller chunks of data called that are carried over a network? Get Solution →
- What does the acronym LAN stand for? Get Solution →
- The text identifies which network as the largest WAN in existence? Get Solution →
- What does the term 'Modem' stand for? Get Solution →
Did you know?
- 💡 The first website ever made is still active and can be visited today.
- 💡 Most of the internet's data travels through massive underwater cables across oceans.
- 💡 The first message sent over the internet was just two letters: L and O.
- 💡 Wi-Fi technology was invented by an Australian astronomer for radio astronomy.
- 💡 There are more connected devices than people in the world right now.
Frequently Asked Questions
How many topics are covered in this chapter?
This chapter covers 6 key topics: Fundamentals of Computer Networks, Local Area Network (LAN), Metropolitan Area Network (MAN), Wide Area Network (WAN), Introduction to Network Devices, and more. The BrainWeave AI tutor explains each one with examples.
Is Chapter 5: Internet and Web important for board exams?
Yes — Class 12 is a CBSE board exam year, and every NCERT chapter is part of the syllabus. Use BrainWeave's AI tutor to master this chapter, then practice with the auto-generated quizzes and mind maps.
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