Quiz: Layers in Protocols - The Core Idea
OCR GCSE J277 Computer Science specification
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Building on what you've learned about networks and protocols, let's test your knowledge of layers in protocols!
What is the main purpose of using layers in network protocols?
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Which of the following are true about protocol layers? (Select all that apply)
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The {{blank0}} layer is responsible for delivering data between applications, while the {{blank1}} layer is responsible for routing data across networks.
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Match the items on the left with their correct pairs on the right
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Which layer is responsible for breaking data into packets?
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A file is split into 4 packets, each 512 bytes in size. What is the total size of the file in bytes?
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Match the items on the left with their correct pairs on the right
Which of these is NOT part of the benefits of layered protocols?
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Why do we use standardised protocol layers? (Select all that apply)
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The {{blank0}} layer ensures data is sent reliably, while the {{blank1}} layer provides services like email and web browsing.
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