CS Fundamentals: Computer Networks Basics
Test your knowledge of computer networking basics — the protocols and concepts that let computers actually talk to each other.
Questions cover the OSI and TCP/IP models, how DNS resolves domain names, the difference between TCP and UDP, and how HTTP requests work.
Every web request you make relies on this stack — see how well you understand what's happening underneath.
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Sample questions3 of 14 shown
Q1
What does OSI stand for?
Q2
Which layer of the OSI model is responsible for routing?
Q3
Which of the following are transport layer protocols?
What This Quiz Covers
- The OSI and TCP/IP models
- How DNS resolves domain names
- TCP vs. UDP
- IP addresses and ports
- HTTP request/response basics
- Common networking terms: latency, bandwidth, packets
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