Quiz

Quiz: Layers in Protocols

OCR GCSE J277 Computer Science specification

10 Steps8 Questions

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Building on what you've learned about networks and protocols, let's test your knowledge of how layers in protocols work!

Multiple ChoiceInteractive

What is the primary purpose of layering in network protocols?

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Multi-SelectInteractive

Which of the following are benefits of using layers in network protocols? (Select all that apply)

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Fill in the BlankInteractive

The {{blank0}} layer is responsible for routing data between devices, while the {{blank1}} layer ensures data is displayed correctly to the user.

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MatchingInteractive

Match the items on the left with their correct pairs on the right

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Math EquationInteractive

If a message passes through 5 layers, and each layer adds 10 milliseconds of processing time, what is the total delay?

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Code CompletionInteractive

Match the items on the left with their correct pairs on the right

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typedAnswer

Match the items on the left with their correct pairs on the right

Multiple ChoiceInteractive

Which layer is responsible for ensuring data is sent reliably?

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Multi-SelectInteractive

Which of the following are true about the physical layer? (Select all that apply)

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