How do you manage session details of the recent 10 most active users? Which are the collections you use for this?
Senior Software Developer Interview Questions
6,885 senior software developer interview questions shared by candidates
How to get rid of 500+ console.log in production mode
What kind of role you want? We have a huge team of data scientist? We have best innovators? What is the guarantee of your joining? and others
Interview 1: 1. virtual functions, inheritance, etc..easy to answer c++ questions. Conversation was for about 20-25 minutes 2. Can't exactly recall, but it was about Binary Search Tree, pretty easy to find on the web. I think it was to do with levels in BST, I used recursion in the solution. Interviewer was happy with the solution. Overall call lasted for about 1 hour and 5 minutes including some questions I asked him. Interview 2: 1. What is mutex, semaphore? 2. What is a singleton pattern and can you write one that is thread-safe 3. Write a consumer producer problem. Producer produces 1000 objects and there are five consumers that consume 10 objects at a time in round robin fashion until all of them are consumed. This means that if consumer 1 consumes 10 objects, it has to wait for consumer 2, 3, 4, 5 to consume 10 objects each before it can consume other 10.
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They asked me find last digit on n!
Implement a lock-free queue/stack/... using atomic test-and-set functions.
how to check sum of two elements in a given array of integers equal to a particular number K.
Do you like yoga?
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