Most questions were about my research and I felt comfortable answering them after spending 5 years doing just that. There were a few unpredictable off the wall questions, the kind where sharing them does no good because they are random problems designed to see how you think.
Was I okay to shift from consulting company to in-house IT establishment ?
Data sckew problem
Given a string s, return the number of palindromic substrings in it.
1. Given that 2 nodes one is R/W and another was backup node, backup node can have out of sync data, I have give few APIs like load, extract metadata, delete, update and I have to come up with a 0(n) algorithm such that at the end of algorithm both node have same data.
Telephonic': two 2 process synchronisation. Synchronise them such that they write in a file such that p1-p2-p1-p2......... then synchronise with 3 process. External sorting.
Given a m x n grid filled with non-negative numbers, find a path from top left to bottom right, which minimizes the sum of all numbers along its path
Variant of printing all leaf nodes, and resizing the tree.
Angular Framework, Angular Life Cycle Hooks, Routers, Pipes, Custom Pipes, Decorators, IOC, Dependency Injection Java 8, Multithreading, Concurrency, Stream, Memory Management, Spring Boot, Spring MVC, Spring Security, Cache, Scheduler, DB Queries,
Find the first non repeating integer in an integer array
Viewing 371 - 380 interview questions