Daily Practice · GCSE Computer Science

Daily Practice - GCSE Computer Science

Systems, data representation, networks, algorithms and programming.

23rd September 2026

5 questions · GCSE · 123 questions in this band

1
Network Protocols and Layers
Explain the role of TCP when a large file is downloaded.
2
Algorithms
State the condition that must be met before a binary search can be used on an array.
3
Translators and Integrated Development Environments (IDEs)
Name the translator used for assembly language and describe how it differs from a compiler.
4
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.
5
Programming Fundamentals
Write a function called isEven that takes one integer parameter, num, and returns True if num is even and False otherwise.

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