An engineering team is collaborating on the guidance and control system software for an autonomous high-altitude search-and-rescue drone.
Explain why it is highly important for these developers to use descriptive variable and constant names in their source code.
51 exam-style questions on Edexcel GCSE Computer Science Develop code, covering Decomposition and abstraction to solve problems, Read, write, analyse and refine programs, Converting algorithms into programs, Techniques for readable, maintainable code, Identifying and correcting program errors, and Evaluating program fitness and efficiency. Each one has a worked solution and a mark scheme showing where the marks go.