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Mobile Software Developer Interview Questions
392 mobile software developer interview questions shared by candidates
Why do you want to work at Globalstar?
N/A - Phone screen asked me for salary.
Do you have any knowledge of the AGILE development cycle?
Reverse a linked list at intervals of three nodes using "whatever" but "not a for loop" using a custom ListNode object "or whatever".
HaskMap vs ConcurrentHashMap
Restituire un array nello stesso ordine, ma senza doppioni
The process was pretty complex and it was simplified a bit since then, and it was pretty impressing. They don't do any silly gotcha coding questions. They do test basic CS fundamentals pretty heavily, but they are smart about it. Mobile platform questions. Simple coding question in Java, Objective-C and C++, questions about platform API (basics to check if you really code in it), and multithreading concepts. Take home assignment - optimization problem (I believe they don't do it any more) with elements of OOD. On-site coding round (leetcode style puzzles, basic CS concepts, data structures, threading, memory management, code review). On-site design round. Designing complete mobile app, frontend and backend (architecture, no visuals). Discussing various constraints, changing requirements as you go, to check if your design is adaptable. On-site company culture fit round with manager. HR round with compensation expectations. On-site team culture fit round with direct team lead.
What are XCode pods and what are they used for?
I can't tell you the questions because of NDA. But if you comfortable with algorithms (sorting, iterations, find), arrays, trees, linked lists and all this stuff - you should perform well. Only thing I should mention - practice in whiteboard coding before the interview to feel comfortable about that. In about 5 to 10 problems you'll become okay with idea of writing code on whiteboard(if you don't do that in everyday work of course), and this should help.
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