algorithm about reverse string data stucture about stack
Backend Developer Interview Questions
9,176 backend developer interview questions shared by candidates
Problem Solving and system design.
1. Given an array of integers find all the median of all subarrays starting with 0th index and ending with ith index incrementally. For eg. Input : {2,12,1,6,5,3,7,8,4} Output: 2,7,2,4,5,4,5,6,5 2. Design chess and let me know the additional functionalities that can be added for improving the user experience
Problem solving & Design
Stack based balanced paranthesis, easy followup
difference between sql and nosql. why I use nosql database in one of my project.
compare python, java, and c.
How the SQL indexer works
What is the difference between String StringBuffer StringBulider and StringBuffer in Java? Describe the Redis single-threaded model and IO multiplexing.
Time and space complexity, algorithms and data structures.
Viewing 8941 - 8950 interview questions