Daily Practice · GCSE Computer Science

Daily Practice - GCSE Computer Science

Systems, data representation, networks, algorithms and programming.

13th November 2022

5 questions · GCSE · 123 questions in this band

1
Ethical, Legal, Cultural and Environmental Impact
State whether the source code of proprietary (closed source) software is normally available for the public to view.
2
Network Protocols and Layers
Explain the role of TCP when a large file is downloaded.
3
Algorithms
An array contains [9, 2, 6], to be sorted using insertion sort. Show the state of the array after each new element has been inserted into its correct position.
4
Translators and Integrated Development Environments (IDEs)
Name the translator used for assembly language and describe how it differs from a compiler.
5
1D and 2D Array Processing: Writing and Tracing Programs
A 2D array grid is declared as grid[4][6]. State how many rows and columns it has and how many elements it holds in total.

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