Given an input array [1,2,3,4,5], output should be [5, 4, 1, 2, 3] if count is 2. func (array: [Int], count: Int) After you are done with the solution, the interviewer will ask about the time complexity of it. And will ask you if you can improve it to lessen the complexity
One interview with iOS specific questions (threading). Plus coding question: generating a 2d array, tripped up on index logic. Second interview generic question about a challenging problem I solved. Plus implement a calculator. Didn't make much progress on the calculator
The 1st interview was on coding and DS algo, 2nd interview covered IOS based platform questions, LLD and a bit of HLD was also covered.
General questions about Swift Concurrency and SwiftUI.
Questions about skills you worked on. Related your Projects.
About technical questions on ios development.
Q: Whats different about NSString and Swift String Q: What is the difference between an Objective-C protocol and a Swift protocol
Architecture Patterns, Rich notifications, APNS, GCD, SOLID principle
1. Sorting an array with limited elements inside. 2. Given an array with elements' index added by a certain rule, sort it at a complexity less than nlogn 3. A design problem to help design the feed view controller. 4. Theoretical questions on multithreading and coredata.
I was asked about OOP principals. Native Architecture, Swift and SwiftUI best practices. MVVM, VIPER and MVC architecture.
Viewing 6361 - 6370 interview questions