How to replicate data from Primary to Secondary (DB) in un-reliable network. Write code at primary and secondary side Consider single secondary as of now. 2 criteria : there should be no data loss and seq of data should be maintained.
Principal Software Engineer Interview Questions
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DS/Algo: Given an array of +ve number, provide all the possible expression which can create number 24. Numbers can be used in any order, use math operator (+,-,*,/). Example: [5,5,1,1] Expected Answer: (5 - (1/5)) * 5
Design an airline order processing application. Identify key components and explain why they are needed.
Design a semaphore in a multi-processor system with locking and lockless approach.
What have I recently worked on and questions on the design and implementation. Who does the Production Support and how to troubleshoot when there is an issue in production.
Do you work for a support project?
1. Longest common substring (DP) 2. Binary tree problem (Dont remember)
No specific technical questions was asked
The interview consisted of standard CV screening questions
1. How will do if team is taking the wrong path 2. How will you if you are given an unrealistic deadline
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