What is Packet Switching?
Part of Packet Switching · GCSE GCSE Computer Science revision
This key facts covers What is Packet Switching? within Packet Switching for GCSE Computer Science. Revise Packet Switching in 3.5 Fundamentals of Computer Networks for GCSE Computer Science with 15 exam-style questions and 18 flashcards. This topic appears regularly enough that it should still be part of a steady revision cycle. It is section 3 of 12 in this topic. Use this key facts to connect the idea to the wider topic before moving on to questions and flashcards.
Topic position
Section 3 of 12
Practice
15 questions
Recall
18 flashcards
What is Packet Switching?
Definition: A method of transmitting data where messages are divided into small packets that travel independently across the network.
- Packets: Small chunks of data (typically 500-1500 bytes each)
- Independent routing: Each packet can take different route to destination
- Reassembly: Packets reassembled in correct order at destination
- Used by: The Internet, most modern networks
Keep building this topic
Read this section alongside the surrounding pages in Packet Switching. That gives you the full topic sequence instead of a single isolated revision point.
Practice Questions for Packet Switching
Which of the following best describes packet switching?
Explain why packets from the same file can travel by different routes through a network. [2 marks]
Quick Recall Flashcards
15 questions on Packet Switching — practise free
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