11 Networking Interview Questions for AISECT & Computer Institute Students

Introduction of Networking Interview Questions for AISECT

Agar aap AISECT ya kisi bhi computer institute me networking seekh rahe ho, toh ye ready-made notes aapke liye best shortcut hain! 💡 Networking interview ya viva ke liye ye most asked questions aur unke short, practical answers padho — ab likhne ki zaroorat nahi, sirf padhai pe focus karo! 📚

Basic Networking Interview Questions for AISECT

1. Network kya hota hai? 🌐

Network ek group hai jinme alag-alag devices (jaise computers, printers, servers) aapas me connected hote hain, takki wo resources ya data easily share kar sakein.

2. Node kya hota hai? 🖥️

Har wo device jo network se connected hai aur data bhej sakta hai, receive ya forward kar sakta hai — use node kehte hain. Jaise computer, printer, router.

3. Link kya hai? 🔗

Link matlab physical ya logical connection jo do network devices ko jodta hai. Cable bhi ho sakta hai ya wireless bhi.

4. Networks ke kitne types hain? 🗂️

• LAN (Local Area Network): Chote area me, jaise office ya ghar.

• WAN (Wide Area Network): Bada area cover karta hai, jaise Internet.

• MAN (Metropolitan Area Network) aur PAN (Personal Area Network) bhi hote hain.

5. Network Topology kya hai? 🕸️

Yeh network ka layout hai — yaani devices kaise connected hain. Common topologies: Star⭐, Ring⭕, Bus🚌, Mesh🕸️.

6. OSI Model kya hai? 🛤️

OSI (Open Systems Interconnection) model ek 7-layer framework hai network communication ke liye:

1. Physical

2. Data Link

3. Network

4. Transport

5. Session

6. Presentation

7. Application

7. IP Address kya hota hai? 🏷️

IP Address ek unique number hota hai jo har device ko milta hai network me, taaki data sahi jagah pohanche.

8. Router aur Switch me kya difference hai? 🔀

• Router: Alag-alag networks ko connect karta hai aur unke beech data bhejta hai.

• Switch: Ek hi network ke devices ko aapas me connect karta hai, data traffic manage karta hai.

9. DHCP kya hai? ⚡

Dynamic Host Configuration Protocol — yeh automatically har device ko IP address assign karta hai.

10. DNS kya hai? 🌍

Domain Name System — yeh human-friendly domain names (jaise google.com) ko machine-friendly IP address me badal deta hai.

11. Firewall kya hai? 🛡️

Firewall ek security device hai jo network traffic ko monitor & control karta hai — taki unwanted access naa ho.

Important Notes 📝

Networking Interview Questions for AISECT In notes ko PDF me save kar lo ya print kar lo, notebook me likhne ki zaroorat nahi. Sirf concepts pe focus karo aur interview clear karo! 🎯

All the best for your networking interviews! 💯

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