An inventory management system at a chemical laboratory automatically generates tracking labels for chemical containers. The design of the program is shown in the flowchart in Figure 1.
For example, using the process in Figure 1, the label generated for Ethanol with a purity of 96 would be ETH81.
State, using the process in Figure 1, the tracking label generated for Acetone with a purity of 85.
Designing, creating and refining algorithms Questions
Practise OCR GCSE Computer Science Designing, creating and refining algorithms with exam-style questions for GCSE Computer Science. 50 questions, matched to the OCR GCSE Computer Science (J277) specification and written in Component 01 and Component 02 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.