Questions that have appeared at Apple for an engineering (Case Study) interview.

1. System Design

Question: Describe how you would design a system for a large scale music streaming service like Apple Music.

Question: How would you design an efficient and scalable system to handle the massive influx of data from various Apple devices across the globe?

Question: Discuss the design considerations you would take into account when building the backend for an app like iMessage.

2. Problem-Solving

Question: Describe a time when you faced a significant engineering challenge. How did you resolve it and what was the outcome?

Question: How would you approach troubleshooting a connectivity issue between an iPhone and AirPods?

Question: Describe a situation where you had to make a critical design decision under a tight deadline. What was your thought process and what was the result?

3. Technical Knowledge

Question: What are some key considerations when designing a secure and private system for user data storage?

Question: Discuss how you would ensure the high performance and reliability of Apple's iCloud service.

Question: How would you design a system to efficiently handle and process data from millions of devices using Siri daily?

4. Product Understanding

Question: If you were tasked with improving the user experience on the App Store, what changes would you propose and why?

Question: How would you address the technical challenges associated with the vast array of devices that the iOS platform supports?

Question: What potential engineering hurdles do you foresee with the increasing integration of AI and machine learning in Apple products, and how would you overcome them?