Daily Practice - GCSE Computer Science
Systems, data representation, networks, algorithms and programming.
16th October 2025
- 1Network Protocols and Layers
Name the four layers of the TCP/IP model in order from the one closest to the user.
- 2Algorithms
State the condition that must be met before a binary search can be used on an array.
- 3Translators and Integrated Development Environments (IDEs)
State why a program written in a high level language must be translated.
- 41D and 2D Array Processing: Writing and Tracing Programs
Explain what happens if a program tries to read index 5 of an array declared with 5 elements.
- 5Programming 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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