Chapter 27: Networks and Web Technologies: Client-Server and Peer-to-Peer

A-level Computer ScienceOCR6 topicsHigher

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Web Technologies Long-Answer Questions

Examiner-style long-answer practice with automatic marking, improvement advice and ProofCoach tracking.

4 questions24 marks36 min

standard / hard / synoptic

6 marksdescribestandardOCR A

CS27-1 web technologies: describe how HTML, CSS, JavaScript, HTTP and cookies operates in a browser rendering a responsive dashboard, using precise OCR H446 terminology.

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6 marksexplainstandardOCR A

CS27-2 applied case: explain why HTML, CSS, JavaScript, HTTP and cookies would affect a browser rendering a responsive dashboard, including one limitation or trade-off.

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6 markswritehardOCR A

CS27-3 task for web technologies: write a response using HTML, CSS, JavaScript, HTTP and cookies in a browser rendering a responsive dashboard; produce a client-server interaction sequence.

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6 marksevaluatesynopticOCR A

CS27-4 synoptic judgement: evaluate the suitability of HTML, CSS, JavaScript, HTTP and cookies for a browser rendering a responsive dashboard, comparing it with one credible alternative.

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26. Networks and Web Technologies: Search Engine Indexing

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Key learning objectives

Understand the key principles behind Networks and Web Technologies: Client-Server and Peer-to-Peer.
Apply these ideas to exam-style questions.
Recall the essential definitions and key terms.