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Questions and Answers
What is a computer network?
A collection of interconnected devices that share resources and information.
Which of the following is NOT a feature of a computer network?
What type of network is a LAN?
A Personal Area Network (PAN) typically covers a wide range.
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What is a Metropolitan Area Network (MAN)?
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What is an example of a Wireless Personal Area Network?
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The data is transferred at an extremely faster rate in a ______.
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What is the primary advantage of a network?
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Study Notes
Computer Networks
- A computer network is a group of interconnected devices that can share resources, data, and information.
Features of a Computer Network
- Resource Sharing: Networks allow users to share hardware, software, and data.
- Communication: Enables communication between users, such as email, instant messaging, and video conferencing.
- Centralized Management: Networks provide a central point for managing and controlling network resources.
- Improved Efficiency: Networking enhances productivity by streamlining tasks and automating processes.
Types of Networks
- Local Area Network (LAN): Connects devices within a small geographical area, such as an office or home, typically using Ethernet cabling.
- Wide Area Network (WAN): Spans a large geographical area, connecting multiple locations, often using leased lines or public networks.
- Metropolitan Area Network (MAN): Covers a city or metropolitan area, connecting multiple LANs within a city.
- Personal Area Network (PAN): Connects devices within a limited range, typically used for personal devices like mobile phones, laptops, and Bluetooth headsets.
Wireless Personal Area Network
- Bluetooth: A short-range wireless technology used for connecting devices like headphones, speakers, and smart home appliances.
Data Transfer Rate
- Fiber Optic Cables: Fiber optic cables transmit data at extremely high speeds compared to traditional copper cables.
Network Advantages
- Shared Resources: Allows users to access shared printers, scanners, and other resources.
- Centralized Data Storage: Enables data to be stored in a central location, making it accessible to multiple users.
- Improved Communication: Facilitates efficient communication between users, teams, and organizations.
- Cost-Effective: Networks can reduce costs by sharing resources and eliminating redundant purchases.
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Description
This quiz explores the fundamental concepts of computer networks, including their features and functions. Learn about the significance of sharing, speed, scalability, integration, security, and cost-effectiveness in modern networking. Test your understanding of how interconnected devices communicate and share resources efficiently.