How would you design the first two screens of the App.
Ios Developers Interview Questions
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The live coding part of the tech interview, they asked me to build an additional functionality in my home task project. I used an endpoint in the API that returned an array of elements and they asked me to use the version of the endpoint that returns paginated content. I had to build it and also verify that it works through unit testing. Most likely this part is very individual, based on what you've built in your assignment.
Mainly questions about my past experience.
What kind of architectures do you know? What are the differences?
1. Data Structures - Linked List, Binary Trees, Stacks and Queues (Theory and Coding (3 to 4) both) 2. DBMS and SQL - Keys, Joins, DBMS vs RDBMS, Clauses, Types of languages, etc. (Theory and Queries) 3. JAVA - All OOPS concepts(with real life examples), Generics, File and Exception Handling, etc. 4. Coding Questions (5 to 6) - Problem Solving (like array and string manipulation)
When are you available?
Third Interview : - something about Protocol oriented programming , how to use it in listener? - Problem Solving was: Find the next Positive number bigger than zero ?
The pairing interview was the more " difficult" one but you can come prepared with your own code, and if you prepare it is much better
Hackerrank questions were: - group anagrams - check if a list of strings is a polygon - delta decoding - a rounding question
Basic array problems like additive sequence, encoding decoding, iOS includes CoreData Concurrency
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