A cloud hosting provider offers two types of virtual machine instances:
Create a function, calculateComputeCost(), that takes the number of hours and the instance type as parameters, then calculates and returns the total billing cost.
You do not have to validate these parameters.
You must use either:
Practise OCR GCSE Computer Science Programming fundamentals with exam-style questions for GCSE Computer Science. 100 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.