Asked to find Target in rotated sorted array Asked to design payment wallet application
Principal Software Engineer Interview Questions
2,159 principal software engineer interview questions shared by candidates
Every random question from programing languages to previous experiences, mostly behavioral questions about why I left previous jobs or else.
Reactive programming, cloud security etc.,
What past project worked on last 1 year , what have you learned new and exciting Discussion on specific past Project Discussion on exciting past project Which sort to be used for in memory array, best case and worst case complexity. and why Sort Link-list via merge sort using recursive function.
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.
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.
Simple PS Algo DS questions.
Design a system that has x number of requests per second? Design a system that handles fulfilment of a flash sale/give away that happens in multiple countries.
Complete sql queries basics to advanced
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