Write a Python script to do some analysis of some debug logs
Site Coordinator Interview Questions
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1. Write a sort of FizzBuzz 2. Use rest api to get a JSON and traverse it 3, Parse a log file and process the data 4. Parse the same file in a more advanced way (regex, grouping, etc.) 5. The same file but parse it continuously (the file can be rolled-over, etc.) Side questions: advantages and disadvantages of a recursion, rewrite a recursion in a non-recursive way, etc. (depends on what do you write)
Scale a ride-hailing application so that it handles ~10,000 requests/minute. This was a 1.5-hour-long discussion with follow-ups, including Consistent Hashing. They also challenged multiple of my design claims which I had to think about on the spot.
Second round was scheduled only for Linux Memory management. Entire Memory management questions were asked. How it works, why is it required, Virtual memory, swap memory, swappiness and all.
System design was okay. They gave situations and asked how to design system in that scenario. We were allowed to ask questions to check if we were in tbe right track.
The last one was Troubleshooting There was an Apache server and we had tk debug jt. It had 500 and 400 errors. I wasn't able to solve any in this round.
How would you design a scale out web service.
Question about shell, tcp/ip and Linux internal( fork, etc.)
Signed an NDA so not posting any questions
How Garbage collector in java works internally?
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