Round 2: Interview with Karat (Karat platform) 1. Some basic questions related to Swift, iOS & design patterns (15 mins). 2. A problem was given with my screen shared and have to use karat IDE. I can use any language to solve the problem. I preferred Python. 3. A dictionary was given { "user1": "3", "user2": "1", "user3": "4" } <user>: <number of times login> sort user in ascending order number of times login. 4. some more questions were there, I exactly can't remember.
Round 4: Interview with Compass (1 hour Google meet - screen shared) 1. Some basic questions related to Swift & iOS. 2. Design a Network manager. 3. A sample URL was provided and I was expected to get JSON from this. 4. Parse JSON. 5. Why used struct for parsing? 6. How you will handle unit test cases in networking class?
Whats the difference between escaping and non escaping closures?
I was asked to complete a task
basic oops concepts, basic swift
what is defer, what is use of defer, what is nsurlsession, how to manage retain cycle,
About C, C#, OOPs Concept, Angular JS, Java, iOS, MVC, Android, AutoCad
Architecture patterns, Design patterns, protocol, class, Ui life cycle
Which design patterns have you applied in your experience?
disffence between strong weak atomic and nonatomic.
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