Some questions about database models and task improvements for different scenarios
Backend Software Interview Questions
15,481 backend software interview questions shared by candidates
Lots of deep knowledge questions about specifics of a project, why decisions were made, trade-offs, and alternative solutions.
Do you have any commercial experience using Java?
Why the validations were in the backend? why its the best practice
They asked me in cache if we are using hashmap then in multi threading environment the cached data get inconsistent so for that what data structure we can use?
//DELOITTE INTERVIEW QUESTION 2 //Split substring so no letter occurs more than once in each substring //Return the min num of substrings into which the string has to be split /* 1.Must always be true:no letter occurs more than once in each substring 2.Event forcing a boundary: Appearance of a letter more than once in a substring (a.k.a. duplicate detected) 3.Data Structure that tracks the constraint : Set */
Find the balanced index of an array (coding challenge).
Have you heard about Zalando?
Find the minimum value greater than a certain given value in a sorted array.
interview process is not hard . crack it very easily if you have background skill
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