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CLASS X SYLLABUS 2026-27

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Microsoft Word - 165 SECONDARY_Computer Application_2024-25 https://cbseacademic.nic.in/web_material/CurriculumMain26/Sec/Computer_Applications_Sec_2025-26 CHAPTER 1                                     INTERNET BASICS      Internet - Internet is a global network of computer networks that enables information to be exchanged. In internet, most computers are not connected directly to the internet. Rather they are connected to smaller networks, which in turn are connected through gateways to the internet backbone. Internet is not governed by any particular body. It is coordinated by many volunteer organizations.   Advantages of Internet-  • Greater access to information reduces research times.  • Useful communication links  • Global reach enables one to connect to anyone on the internet.  • Easy communication with other people.  • Publishing documents on the...
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Computer System (chap-1) class ix

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NETWORKING CLASS 8 2026

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CHAPTER 1 NETWORKING Q1. Multiple choice questions:- 1. Which of the following is not a type of network? ANS1. D. ZAN 2.  Which device stores the address of the computer to which data are sent? ANS2. B. Switch 3.  All messages and data pass through a …….on the internet. ANS3. D. Both a and b ( Hub and Switch) 4.  Which is the largest WAN? ANS4. B. Internet 5. Network architecture can be of ………….types. ANS5. B. 2 Q2. Fill in the blanks 1.   Peer to Peer network architecture does not have a central server. 2.  Bluetooth is an example of Personal area network (PAN). 3.   Network is a connection between two or more computers. 4.  Firewall prevents unauthorized access of data over a network. 5. Protocol are sets of rules that are used by computers to transfer data. C. State True or False. 1.   A network does not allow sharing of resources. FALSE 2. Client server architecture has a central comp...
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Logo & Poster Making Topics for Students

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  Logo & Poster Making Topics for Students 🟢 School & Social Themes “Save Environment, Save Earth” “Say No to Plastic” “Clean School, Green School” “Digital India Awareness” “Road Safety Rules” “Healthy Lifestyle Campaign” 🔵 Creative & Fun Themes Design a logo for your dream company Poster for a school festival or annual day Logo for a sports team (cricket, football, etc.) Poster for a music concert or talent show Cartoon-based awareness poster 🟣 Educational Themes “Importance of Education” “Science for Future” “AI in Daily Life” “Cyber Safety Awareness” “Reading Habit Promotion” 🟡 National & Cultural Themes “Unity in Diversity” “Indian Festivals” “Swachh Bharat Abhiyan” “Women Empowerment” “Respect Our Soldiers” 💻 Free Software (No Login Required) 🖥️ Easy Tools (Best for Beginners) MS Paint ✔ Already available in Windows ✔ Very simple to use Paint 3D ✔ Better than Paint ✔ Supports 3D and sticke...
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REVISION MULTIPLE CHOICE QUESTIONS CLASS IX

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  Objective Type Questions Question 1 Transmission of computerised data from one location to another is called data transfer data flow data communication data management Answer data communication Reason  — Transmission of computerised data from one location to another is called data communication. Question 2 When a group of computers is connected together in a small area without the help of some cables, it is called Remote Communication Network (RCN) Local Area Network (LAN) Wide Area Network (WAN) Value Added Network (VAN) Answer Local Area Network (LAN) Reason  — When a group of computers is connected together in a small area without the help of some cables, it is called Local Area Network (LAN). Question 3 Full form of LAN is Legal All Network Legal Area Network Local Area Network Lost Area Network Answer Local Area Network Reason  — Full form of LAN is Local Area Network. Question 4 Interactive combination of text, graphics, images, audio, video etc. is known as ...
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