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Practical problem-solving and programming Cambridge IGCSE O-LEVEL-Computer Science Topic wise past papers and solution. The Complete Cambridge IGCSE O-LEVEL-Computer Science Developer Course 2022 [Videos].

In order to build a computer system that performs a specific task or solves a given problem, the task or problem has to be clearly defined, showing what is going to be computed and how it is going to be computed. This chapter introduces the tools and techniques that are used to design a software solution that together with the associated computer hardware will form a computer system.

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