Class 12 Computer Science — Chapter 5: Internet and Web
Free AI tutor + NCERT notes for Chapter 5: Internet and Web. 9 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)
- ▸Modem (MOdulator-DEModulator)
- ▸Ethernet Card (Network Interface Card)
- ▸Repeater
- ▸Hub
- ▸Switch
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 way or the other. » Web Page » Web Server A group of two or more similar things …
Practice Questions from this Chapter
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- Explain how Wi-Fi connects. Get Solution →
- Show pictures of different networks. Get Solution →
- Discover the internet's oldest parts. Get Solution →
- What is a computer network defined as in the chapter? Get Solution →
- What does the acronym LAN stand for? Get Solution →
- According to the chapter, what is the largest example of a Wide Area Network (WAN)? Get Solution →
- What is the full form of the term 'Modem'? Get Solution →
- What is another name for an Ethernet card as mentioned in the text? Get Solution →
Did you know?
- 💡 The first computer network was called ARPANET, created in the 1960s.
- 💡 Information travels through giant undersea cables connecting continents together.
- 💡 The World Wide Web was invented by Tim Berners-Lee in 1989.
- 💡 Routers act like traffic controllers guiding data to its correct internet destination.
- 💡 The term "Wi-Fi" is actually a marketing term and doesn't stand for anything.
Frequently Asked Questions
How many topics are covered in this chapter?
This chapter covers 9 key topics: Fundamentals of Computer Networks, Local Area Network (LAN), Metropolitan Area Network (MAN), Wide Area Network (WAN), Modem (MOdulator-DEModulator), 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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