What is a mutex?
iOS
When does a view instance get created?
Have you ever dealt with testing WebSocket?
Tell us about memory management in iOS.
Tell about Composition Layout in iOS and its use for creating complex user interfaces.
What is the difference between relational and non-relational databases?
Who is in the responder chain in iOS?
What is polymorphism?
What types of queues are used in main and global?
What is GCD (Granular Task Management) in the context of iOS development?
What is an actor?
What is a work item?
Why is a memory leak dangerous in an application?
What is Fastlane?
What is an actor in the context of software development?
What are the pros and cons of the MVVM architecture?
Why is UIView necessary if we already have CALayer?
How is memory organized in iOS?
What are the 'Content Hugging Priority' properties used for in iOS development?
What difficulties can arise when sorting data in an array?