Objective-C Developer

- Can you explain the concept of memory management in Objective-C and how ARC (Automatic Reference Counting) works?
- How do categories and extensions differ in Objective-C, and in what scenarios would you use each?
- Describe the Model-View-Controller (MVC) design pattern and how you’ve implemented it in your Objective-C projects.
- How do you handle error handling and exception management in Objective-C?
- Can you detail the process of creating and using protocols (also known as interfaces) in Objective-C?
- Explain the differences between shallow copy and deep copy in Objective-C. How do you implement each?
- How do blocks (closures) work in Objective-C and what are their common use cases?
- Describe the process and best practices for connecting Objective-C code to a storyboard or xib file in an iOS application.
- How do you implement and ensure thread safety in an Objective-C application?
- Can you discuss how you'd implement dependency management in an Objective-C project, and describe any tools or techniques you prefer to use?

- Describe a challenging problem you faced in a project written in Objective-C and how you resolved it.
- How do you approach debugging a complex issue in an Objective-C codebase?
- Can you explain a situation where you had to refactor Objective-C code to improve performance or maintainability? What was your strategy?
- Provide an example of a complex algorithm you implemented using Objective-C. What specific challenges did you encounter and how did you overcome them?
- How do you ensure your Objective-C code is modular and follows best practices for reusability?
- Describe a time when you had to integrate Objective-C code with another language or framework. What difficulties did you encounter and how did you address them?
- How do you handle memory management in Objective-C, and can you provide an example of a memory leak you fixed?
- Explain a scenario where you introduced an innovative solution to a common problem in Objective-C development. What was the outcome?
- How do you stay updated with new developments in Objective-C and how have you applied any recent advancements to your projects?
- Discuss a project where you had to collaborate with a team on an Objective-C codebase. How did you ensure the project was innovative and the code quality was maintained?

- Can you describe a situation where you had to explain a complex Objective-C concept to a colleague who was not familiar with the language? How did you approach it?
- How do you handle disagreements in coding practices or architectural decisions within your team?
- Tell us about a time when you had to collaborate with designers, project managers, or other non-developers. How did you ensure effective communication?
- Describe an instance where you had to provide constructive feedback to a teammate. How did you ensure it was received well?
- How do you keep your team updated on your progress and any potential roadblocks you encounter during a project?
- Give an example of a project where you had to work closely with remote team members. What communication tools and strategies did you use to maintain effective collaboration?
- How do you prioritize and manage multiple communication channels, such as email, chat, and meetings, while staying productive in your development tasks?
- Can you share an experience where a miscommunication occurred within your team? How did you resolve it and what did you learn from the experience?
- Tell us about a time when you had to mentor a junior developer in Objective-C. How did you balance their learning needs with your own work responsibilities?
- How do you ensure that technical documentation and project notes are effectively communicated to both technical and non-technical team members?

- Can you describe a project where you were responsible for managing resources and timelines? How did you ensure the project stayed on track?
- How do you prioritize tasks and resources when working on multiple projects simultaneously?
- Explain a time when you had to allocate resources efficiently in a project with limited personnel or budget. What strategies did you use?
- How do you handle scope changes in a project and what is your approach to reassigning resources accordingly?
- Can you give an example of how you have managed stakeholder expectations and communicated resource constraints effectively?
- Describe your experience with using project management tools or software for tracking resource allocation and project progress.
- How do you approach estimating the time and resources needed for a new Objective-C development project?
- Discuss a time when you faced a resource shortfall in the middle of a project. How did you address the issue and what was the outcome?
- What methods do you use to ensure that the resources you manage are used as efficiently as possible?
- Can you discuss a specific project where resource allocation decisions had a significant impact on the project's success? How did your management contribute to this outcome?

- Can you describe a time when you identified a potential conflict of interest in a project and how you handled it?
- How do you ensure that you comply with software licensing terms while developing in Objective-C?
- How do you stay informed about the latest data privacy regulations and ensure your code aligns with these requirements?
- Describe your approach to handling sensitive user data in Objective-C applications.
- How do you react if asked to implement a feature that you believe could compromise user security or privacy?
- Explain a situation where you had to deal with ethical implications related to software piracy in your previous work.
- How do you incorporate accessibility standards into your Objective-C applications to ensure compliance with relevant regulations?
- How do you approach coding to ensure that your Objective-C applications are free from security vulnerabilities?
- Describe a scenario where you had to ensure compliance with company coding standards, even if it meant rewriting a significant portion of code.
- How do you handle receiving undocumented or legacy code that may not adhere to current ethical or compliance standards?

- Can you describe a time when you had to quickly learn a new programming language or technology? How did you approach this learning process?
- How do you stay current with the latest trends and updates in Objective-C and iOS development?
- Have you ever contributed to any open-source projects or participated in developer communities? What motivated you to do so?
- Describe a situation where you had to adapt to a significant change in project requirements or tools. How did you manage it?
- What continuous learning strategies do you employ to improve your coding skills and overall development knowledge?
- How do you handle feedback on your code or approach from peers or supervisors? Can you provide an example where you applied this feedback?
- Have you pursued any certifications, courses, or additional training related to Objective-C or mobile development? What did you gain from it?
- Can you give an example of a project where you had to integrate new features or frameworks that you were initially unfamiliar with?
- How do you balance the need to ship products quickly with the desire to implement best practices and new techniques in your work?
- Have you ever been involved in mentoring or teaching others about Objective-C or related technologies? What impact did this have on your own professional development?