Return maximum number formed by reordering the digits in a given number 43525 --> 55432
Software De Backend Interview Questions
15,496 software de backend interview questions shared by candidates
questions about whether it works with Java core. Questions about optimistic lock. Questions about what database he knew. Can two objects have the same hash?
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.
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?
You receive 50,000 products in a GET API request body. Will you accept it?
I dont imagine im allowed to share?
Shopping cart add-product and show cart state. Without using Spring framework.
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.
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