1. the CPO of Atlassian 
 If you were the CPO of Atlassian, what would be your strategy for company growth? 
2. Should Google build a food delivery app? 
 Should Google build a food delivery app? 
3. Cost Estimation for Subscription Services 
 Design a cost estimation system for subscription services. Given different subscription methods and their respective prices, as well as the subscription duration, calculate the total cost for the year.
4. Handling Non-Technical Challenges in Projects 
 During a manager interview, discuss how you have handled difficult non-technical challenges in your past projects.