Write code to traverse a tree
Computer Technical Support Interview Questions
5,374 computer technical support interview questions shared by candidates
Threading and locking issues
3 technical rounds were all about problem solving, getting deep into some Data Structures concepts, at last round there were some questions about CS fundamentals too, including system design concepts questions, round focusing entirely on system design was not there. P.S: Very hard, difficult to come up with sol. questions were not asked. Meanwhile interviewers in technical rounds are quite supportive too, trying to guide to optimised solution.
What is the difference between checked and unchecked exceptions in Java? Is NullPointerException a checked or unchecked exception?
What is a static class in Java?
coding, questions, dsa, logic puzzles
Defining singleton classes in Java & Kotlin.
Tell me about a situation when you had to optimize something on your front end to improve performance.
Why do you want to work here.
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