Setup a simple service with high availability.
Backend Developer Interview Questions
9,192 backend developer interview questions shared by candidates
How to implement a DB index for a string field How to implement a DB index for a numeric range (e.g give me all rows with age > 10 and <50 and describe the algorithm to get those rows (including o notation) How to implement an index combining both string field and numeric range
Explain your approach to the task: why did you use the class system that you implemented?
¿Como optimizarías las queries a base de datos?
Given a binary tree, write a function to check if it is a valid binary search tree (BST).
Just a CV questions...And a great Logic test.
Algorithm and system design. New grad should also expect system design questions.
why you want to be placed here?
Experiencia laboral
There was only 1 coding question that was asked in interview. He asked me how to find the length and middle element of array without using the length function.
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