Understanding Network Fundamentals

Define the term 'Computer network'.

• A network is a system of interconnected devices that can communicate and share resources.

• A network is a collection of unrelated devices.

• A network is a single device that operates independently.

• A network is a type of computer virus.

What is the purpose of encoding in data transmission?

• To compress data for faster storage

• To encrypt data for security purposes

• To format data for visual representation

• The purpose of encoding in data transmission is to convert data into a format suitable for transmission, ensuring integrity and efficient communication.

What is encryption and why is it important?

• Encryption is the process of deleting data to free up space.

• Encryption is the process of converting data into a code to protect it from unauthorized access.

• Encryption is a method of increasing data size for better storage.

• Encryption is a technique used to speed up data transfer rates.

List and explain different types of network topologies.

• Peer-to-Peer

• Bus, Star, Ring, Mesh, Tree, Hybrid

• Point-to-Point

• Client-Server

What is a client-server model?

• A client-server model is a method for storing data locally.

• A client-server model is a type of hardware configuration.

• A client-server model is a distributed application structure where clients request services from servers that provide those services.

• A client-server model is a single-user application structure.

How does a peer-to-peer network function?

• In a peer-to-peer network, all data is stored in a single location.

• Peer-to-peer networks are exclusively used for large corporate environments.

• A peer-to-peer network allows direct sharing of resources between participants without a central server.

• A peer-to-peer network relies on a central server for resource management.

Define a Metropolitan Area Network (MAN).

• A Metropolitan Area Network (MAN) is a network that spans multiple countries and continents.

• A Metropolitan Area Network (MAN) is a type of personal area network (PAN) used for connecting devices in a home.

• A Metropolitan Area Network (MAN) is a network that connects multiple local area networks (LANs) within a specific geographic area, such as a city.

• A Metropolitan Area Network (MAN) is a wireless network that connects devices within a single building.

What distinguishes a Wide Area Network (WAN) from other networks?

• A WAN is limited to a single building.

• A WAN only connects devices within a city.

• A WAN operates at the local network level.

• A WAN connects multiple networks over large geographical distances.

Explain the concept of a Personal Area Network (PAN).

• A Personal Area Network (PAN) is used exclusively for internet access in public spaces.

• A Personal Area Network (PAN) is a small network for connecting personal devices within a short range, typically using wireless technologies.

• A Personal Area Network (PAN) is a type of network that connects devices over long distances.

• A Personal Area Network (PAN) is a large network for connecting multiple buildings.

What is SOHO architecture and its significance in networking?

• SOHO architecture is a networking design for Small Office/Home Office environments, significant for providing cost-effective and scalable solutions.

• SOHO architecture is primarily used for data centers.

• SOHO architecture focuses on high-security government facilities.

• SOHO architecture is a design for large corporate networks.