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Questions and Answers
What is a key characteristic of peer-to-peer network architecture?
What is a key characteristic of peer-to-peer network architecture?
- Each device has the same functionality without needing a server. (correct)
- A server going down does not affect the network.
- It allows for centralized control of network resources.
- It requires a dedicated server for management.
What is a significant disadvantage of client-server network architecture?
What is a significant disadvantage of client-server network architecture?
- A failure in the server can impact the entire network functionality. (correct)
- It simplifies the backup process across all devices.
- It allows for greater security compared to peer-to-peer architecture.
- It is less scalable for large organizational needs.
Which type of server is specifically designed to handle email management?
Which type of server is specifically designed to handle email management?
- Mail server (correct)
- Database server
- File server
- Web server
Which statement correctly describes a cloud-based file server?
Which statement correctly describes a cloud-based file server?
What is the primary function of a web server?
What is the primary function of a web server?
How does security management differ between peer-to-peer and client-server models?
How does security management differ between peer-to-peer and client-server models?
Which of the following is NOT an example of a file server?
Which of the following is NOT an example of a file server?
What minimizes the need for dedicated servers in peer-to-peer networks?
What minimizes the need for dedicated servers in peer-to-peer networks?
Which aspect can increase the costs associated with client-server networks?
Which aspect can increase the costs associated with client-server networks?
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Study Notes
Network Architecture
- Defines the overall configuration and strategies of a computer network.
- Also known as network model or network design.
Peer-to-Peer Networks
- Devices act as peers with equal functionality; no dedicated server is needed.
- If one computer fails, others remain operational, maintaining network functionality.
- Security and data backups must be performed on individual computers.
- Commonly utilized in small networks, typically with fewer than ten computers.
Client-Server Architecture
- Requires a dedicated server for centralized control over network resources.
- Servers are usually housed in data centers.
Types of Servers
- File Server: Stores data and provides access to shared files via Local Area Network (LAN).
- Database Server: Manages large amounts of related data for efficient retrieval and manipulation.
- Web Server: Facilitates client requests for web pages through web browsers using HTTP/S protocols.
- Mail Server: Handles sending, receiving, storing, and managing emails.
- Cloud-Based File Servers: Examples include Dropbox, Google Drive, and OneDrive; these are accessible through the internet and function similarly to traditional file servers.
Key Considerations
- Resources and data security are managed directly through the server.
- The architecture can support small or large networks.
- A server failure can disrupt the entire network, highlighting single points of failure.
- Costs may escalate due to server and networking device requirements.
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