General Knowledge Quizzes: What is Computer Networking?
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4. General Knowledge Quizzes: What is Computer Networking?
Computer networking refers to the practice of connecting computers and other devices together to share resources, exchange data, and communicate using various technologies like wired or wireless connections.
Here are 10 facts about computer networking along with 10 quiz questions and answers:
**10 Facts About Computer Networking:**
1. **Definition**: Computer networking involves linking multiple computing devices to enable communication and resource sharing.
2. **Types of Networks**: Networks can be categorized into LANs (Local Area Networks), WANs (Wide Area Networks), MANs (Metropolitan Area Networks), and WLANs (Wireless Local Area Networks).
3. **Internet**: The internet is a vast network connecting computers globally, enabling users to share information and communicate instantly. It's the backbone of digital communication, supporting countless services and applications.
4. **Protocols**: Communication between devices on a network is governed by protocols like TCP/IP (Transmission Control Protocol/Internet Protocol).
5. **Network Components**: Key components of a network include routers, switches, hubs, modems, access points, and network cables.
6. **Wireless Technologies**: Wi-Fi, Bluetooth, and cellular networks are popular wireless technologies used for networking.
7. **Security**: Network security measures include firewalls, encryption, VPNs (Virtual Private Networks), and intrusion detection systems.
8. **Cloud Computing**: Many modern networks leverage cloud services for scalable storage, computing resources, and applications.
9. **IoT (Internet of Things)**: IoT devices connect to networks to share data and enable automation in various domains like smart homes and industrial settings.
10. **Network Management**: Network administrators use tools like monitoring software and configuration management to optimize and troubleshoot networks.
**10 Networking Quiz Questions with Answers:**
1. **Question**: What does LAN stand for?
- **Answer**: Local Area Network.
2. **Question**: Which protocol is commonly used for sending emails over the internet?
- **Answer**: SMTP (Simple Mail Transfer Protocol).
3. **Question**: What type of device forwards data packets between networks?
- **Answer**: Router.
4. **Question**: What does DNS stand for?
- **Answer**: Domain Name System.
5. **Question**: Which wireless technology is used for short-range communication between devices?
- **Answer**: Bluetooth.
6. **Question**: What does TCP/IP stand for?
- **Answer**: Transmission Control Protocol/Internet Protocol.
7. **Question**: Which network topology connects all devices in a closed loop?
- **Answer**: Ring Topology.
8. **Question**: What is the purpose of a firewall in networking?
- **Answer**: To protect networks by filtering incoming and outgoing traffic.
9. **Question**: Which organization oversees the allocation of IP addresses globally?
- **Answer**: Internet Corporation for Assigned Names and Numbers(ICANN).
10. **Question**: What does VPN stand for?
- **Answer**: Virtual Private Network.
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