Daily Practice - GCSE Computer Science
Systems, data representation, networks, algorithms and programming.
1st August 2024
- 1Ethical, Legal, Cultural and Environmental Impact
A streaming company records which shows each user watches and uses this to recommend similar shows. Explain one ethical concern this could raise, even if the company only uses the data to improve recommendations.
- 2Network Protocols and Layers
Give two reasons why network communication is divided into layers.
- 3Algorithms
Calculate the maximum number of comparisons required by a binary search on a sorted list of 512 items.
- 4Translators and Integrated Development Environments (IDEs)
Describe what syntax highlighting is and how it helps a programmer.
- 51D and 2D Array Processing: Writing and Tracing Programs
An array named temps holds 12 values. State the index of the first item and the index of the last item.
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