What are the various types of nodes in a Computer Network?
This question asks about the classification of devices within a network topology. It tests knowledge of network hardware and roles.
Why Interviewers Ask This
Understanding network components is fundamental for troubleshooting and architecture design. Interviewers ask this to gauge your familiarity with the physical and logical layers of networking. It shows you can identify the role of different devices in a system.
How to Answer This Question
List types like end devices (hosts), intermediate devices (routers, switches), and servers. Explain the function of each. Differentiate between active and passive nodes. Mention IoT devices as modern additions.
Key Points to Cover
- End devices vs intermediate
- Routers and switches
- Servers
- IoT integration
Sample Answer
Network nodes are generally categorized into end devices like computers and smartphones, and intermediate devices like routers and switches. End devices generate or consume data, while intermediate devices forward it. Se…
Common Mistakes to Avoid
- Listing only hardware types
- Ignoring logical roles
- Confusing hubs with switches
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