Do you have any commercial experience using Java?
Senior Backend Developer Interview Questions
15,489 senior backend developer interview questions shared by candidates
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 */
Return maximum number formed by reordering the digits in a given number 43525 --> 55432
What is the internal working of Map
You’re given an array of N integers. N may be very large. You know that every integer 1..N appears once in the array, except there is one integer missing and one integer duplicated.
Importance of unit and integration testing
Perchè stai cercando un altro lavoro?
Did you implement a CI/CD in you previous job?
Are you familiar with ORM?
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