Design an event tracking system with a tracking function to monitor events. There will be two event types: high-priority events, which should be sent to the server immediately upon arrival, and low-priority events, which can be cached locally and uploaded in batches every 10 seconds or so. Ensure that validation and enrichment are performed when events are received.
Online pair programming question around dictionary
This was a technical interview. was asked to loop through stings. among other things
Q: Prevent a retaining cycle from occurring in the sample code provided.
It was a coding question about organizing a dictionary of movies and their runtimes for a fake streaming website.
What design pattern you use
Among many other technical questions, some included knowledge around GCD, threading, operation queues, MVVM, declarative programming, SwiftUI, reference cycles, walk-through of your homework submission, other design patterns, Objective-C and Swift.
Solve FizzBuzz problem for 10 minutes
Have you worked with camera in iOS
Mostly related to Swift and iOS app development
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