LeetCode question you have 1 hour to answer pairing with a current DraftKings engineer. Check if certain discount applied to customers were valid discounts based on 4 different combined criteria. Could do it in any programming language.
Mobile Engineer Interview Questions
3,458 mobile engineer interview questions shared by candidates
Several questions to assert cultural fit. Technical knowledge is also relevant, but mostly asserted by the proficiency test
- Design patterns - Git - Mini problems
Q: How many life cycle methods are there in Android?
Q: Why do you want to work for Fave?
- Mobile interview - starting from basics of OOP, ending with mobile development lifecycle. - System design interview with CTO was regarding designing push notifications.
Question in test: 1. Decimal Equivalent of Binary Linked List 2. lastStoneWeight 3. getUmbrella In data structure : 1. Given a m x n matrix, if an element is 0, set its entire row and column to 0. 2. Stock Buy Sell to Maximize Profit In technical (IOS) : 1. implement dispatch group 2. implement memoization 3. @escaping, @non-escaping, @autoclosure 4. Output of code related to struct 5. Output of code related to weak and unowned 6. Output of optional with nil value In design : 1. design a book reading app
What are the different methods you use to avoid bugs and regression and ensure long term robustness while building an application interacting with a fast changing back-end?
What is the greatest challenge you've faced and how did you solve it ?
I was asked the following questions: What is Object Oriented Programming? What is Polymorphism? In Java is a String mutable? What is the relationship between HTML, CSS, and Javascript? Explain some detail regarding REST.
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