Round 1 : Queries about project , skills , backend knowledge , architecture used in iOS and Android Apps , dependency injection , how you lead the team and solve conflicts.
Mobile Lead Interview Questions
4,738 mobile lead interview questions shared by candidates
Por quê deveríamos te contratar?
What does forced unwrapping mean? What does the syntax look like?
In a RESTful API, what’s the difference between a PUT and a POST?
In the context of iOS & Objective-C, what does 2 step creation mean?
What are some skills you think you have that qualify you for the job
O que aprendi do meu emprego anterior .
Did you create an automation testing for the exercise?
What is polymorphism?
given an API that looks like this: interface EventReporter { enum Interval = {SECOND, MINUTE, HOUR}; public void recordEvent(String eventName, LocalDateTime t); public Map<String, Int> getEventCounts(String eventName, LocalDateTime start, LocalDateTime end, Interval i) } and data that looks like this: "x", 20:00:01 "x", 20:00:01 "x", 20:00:15 "x", 20:10:00 "x", 20:58:00 Describe a data structure and how you might implement the API's that come up with counts (via the "getEventCounts") for these three different "interval" types: Ask for event counts for "x", from 20: to 21:, with interval Second, you'd get: {"20:00:01": 2, "20:00:15": 1, "20:10:00": 1, "20:58:00": 1} Or with interval Minute: "20:00" -> 3, "20:10" -> 1, "20:58" -> 1 Or with interval hour: "20" -> 5
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