Write a code to print nth element of the fib series
Computer Technology Interview Questions
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write code for a thread scheduler
Tree based questions.
Design google map , instagram etc,
They dont ask some random and unexpected questions. Questions are based on simple logics and fundamentals
Explain about your project and role? Almost all the projects that you have mentioned in the resume, you will be asked to explain clearly. They expect you to be good at what you have done or what you have mentioned in the resume. Prepare thoroughly. How to check the expression is balanced or not? Implement stack and implement undo-redo feature using Stack? Java multithreading questions? Executors? Generics? Micro Services and some examples? Design patters? Factory Pattern, Abstract Factory Pattern, Builder Pattern, Visitor Pattern Where did you use in design patters your project and explain? Which is your innovating idea, any hackthon idea? Take one of your old projects and if you are asked to develop it now, how will you design and which technologies will you choose and why? (Interesting question) Spring boot? Design a state machine and explain its each phase? (1 hour question) It is kind of interactive problem solving round, you are allowed to ask any clarifications. Do you have any pattern? Do you publish any tech papers? Any blog? What is your contribution to stackover-flow?
Design patterns, binary search, lfu and lru cache
Mainly on core java and its principles
Topological sort in graph, longest sequence in array
They gave me 5 multiple choice answers and asked which one would I do first. 1. PC Crashing, 2. User had an important doc that needed to go out at a certain time and PC was not working, 3. Email is down, 4. User needs access to a share to get work done, 5. Sorry, don't remember.
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