Lesson 6.2: Internet & Networking Basics
Objective: Understand fundamental concepts of the Internet and computer networking essential for Banking Exams.
1. Internet Basics
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Definition: A global network of computers that allows data exchange and communication.
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Key Components:
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Browser: Software to access the web (Chrome, Firefox)
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Search Engines: Google, Bing – for finding information
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Email: Sending/receiving digital messages
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Websites & URLs: Uniform Resource Locator – website addresses
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2. Networking Basics
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Definition: Connecting computers to share data and resources.
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Types of Networks:
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LAN (Local Area Network): Small area (office, home)
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WAN (Wide Area Network): Large area (internet)
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MAN (Metropolitan Area Network): City-wide network
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Network Devices: Router, Modem, Switch, Hub
3. Internet Protocols & Concepts
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IP Address: Unique identifier for each device
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DNS (Domain Name System): Converts website names to IP addresses
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HTTP/HTTPS: Protocols for web communication
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Firewall & Antivirus: Security for networks and devices
4. Tips for Banking Exams
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Focus on basic networking terms, protocols, and types of networks.
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Learn common internet abbreviations (URL, IP, DNS, HTTP).
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Understand online banking security measures (encryption, OTP).
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Practice previous years’ computer awareness questions on internet & networking.
✅ Lesson Summary:
A solid understanding of internet and networking concepts helps answer computer awareness questions in Banking Exams. Focus on network types, devices, protocols, and security basics for accurate responses.
