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What architectural considerations would go into designing a news feed?

What is your preferred method to transform a JSON file into a Dictionary type?

What approach would you take to develop a user interface similar to the iOS calendar, with a particular emphasis on the collection view cell layout?

Provide an overview of memory management in iOS. Explain how Automatic Reference Counting (ARC) functions and outline the advantages it offers.

Can you discuss how iOS manages memory allocation and deallocation?

Describe the architecture of the Messenger app on iOS.

Envision a design for a multifunctional clock app for iOS.

Take a comprehensive look at the range of options available for executing asynchronous method calls in iOS. Detail the underlying concept behind completion handlers, delve into the nuanced workings of async/await, and touch upon other notable techniques utilized to effectively manage asynchronous tasks.