1.3.1 NETWORKS AND TOPOLOGIES • Client-Server and Peer-to-Peer Networks

Do Now!

In a client-server network, a central server manages shared services such as files, internet access, printing, email and backups.
In a peer-to-peer network, each computer is equal and is responsible for its own files, security and backup.
You need to compare the advantages and disadvantages of both models.

Two ways a network can be organised

Client-server uses one central server to manage shared resources. Peer-to-peer has equal computers sharing directly with each other. Both can share devices, but they are managed differently.

Activity 1: Identify the network model

Choose whether each statement describes a client-server network or a peer-to-peer network.

0 / 6 correct

Activity 2: Sort the strengths and weaknesses

Read each scenario clue and decide which model it best matches.

0 / 6 correct

Activity 3: Quick check and explain

Answer the retrieval questions, then explain which model would suit a small home network.

0 / 3 correct

1. Which network model has a single point of failure?

Peer-to-peer Client-server Both equally

2. Which statement is true about peer-to-peer networks?

They always need specialist staff to maintain them Each peer is responsible for its own backup and security A central server controls all files and printing

3. Why can a client-server network be easier to manage?

Security, backups and updates can be controlled centrally Every peer stores all shared files automatically No expensive hardware is ever needed

In two or three sentences, explain which model would be better for a small home network and why.

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