Design a program which handle an elevator.
Lead Ios Developer Interview Questions
6,263 lead ios developer interview questions shared by candidates
implement one ordering algorithm
What is GCD?
The 1st phone interview was extremely technical on the basics of Objective-c programming
Write a program to count the occurrence of different letters in string. You can choose whatever language you like.
1) Write getter and setter for atomic and copy property. 2) Optimize default sorting algorithm. 3) Processing run loop in background thread.
Codility Test: 4 coding problems. Maximum score would be 400 (100 each). I solved 3 problems perfectly but forgot to handle a possible condition in the other question which made me get 90. I got total 390 out of 400. Very good coding problems, difficulty was moderate, only need to be very precise and careful to handle all possible conditions. Face to Face Interview: Nothing special, only asking about my past experiences, more like storytelling rather than interview.
As this was a first touch interview, there were not a lot of direct questions... more of an informational thing.
As i was a fresher so questions was basic.
Che cos’è il Method Swizzling in Obj-c?
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