Given this piece of code, what areas would you think is lacking and what areas would you improve.
Developer Interview Questions
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What makes a good ETL design?
Basic fundamentals of REST API's
I will describe the Peer programming exercise in more detail. It is already covered off in other posts about the event management system, but click on answer for more details.
They asked a lot of questions about testing, CI and CD. asked a bit about tableViews/collectionViews and how they load and reuse cells. questions about singleton, caching, Realm database (cause I mentioned it earlier). About design patterns in code. about MVC and MVVM. About automation of the release to the App store. And generally all concepts of swift and iOS development.
Prototyping
Basic programming questions, OOP concepts and past experience
Write methods to store and search strings. On searching * denote any symbol.
how to prepare?
1. Given Linked list as number, return head node which will flatten to next number and handle all edge cases. e.g 1->2->3 = 1->2->4 1->9->9 = 2->0->0 2. Kth largest number in stream. 3. Decorator, Observer and Singleton Design pattern and scenarios. 4.Distance between two nodes in binary tree. 5.In list of string, find character which occurs in most strings. 6. Library Management 7.Unique Question which i am not able to solve and didn't understand problem correctly given binary string, find min flips to make string with all 0's on left and 1's on right e.g. given by him 1010 --> 0010 --> 0011 --> ans = 2 00001100000 --> 00000100000 --> 0000000000 --> ans = 2 101 --> 001 --> ans = 1
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