What is an optional variable?
Junior Ios Engineer Interview Questions
7,869 junior ios engineer interview questions shared by candidates
How do you deal with difficult coworkers?
describe a technical challenge that you solved recently, several iOS topics like what are actors? and the technical assignment to build an app and showcase this
What does winning mean to you?
Question including Database query
- Basic questions of the iOS stack. - Circuit breaker on backend server. - How to use separate app icons for specific events like black Friday, Christmas. - How to force logout when a user changes his device and restore it from iCloud. Like WhatsApp is doing.
What are the tradeoffs of Swift vs Objective-C?
What does it mean to write maintainable code? What would you flag in a code review?
General aptitude questions asked in many of previous cat exams😁
What is @IBDesignable? What is the difference between app id and bundle id? There was also a question about using barrier for concurrent queues.
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