1. one easy DP question, 2. Design LRU cache in 2nd F2F 3. In design it's about cricbuzz LLD
Software Developer 2 Interview Questions
450 software developer 2 interview questions shared by candidates
Change uppercase to lowercase and vice versa
What is the time complexity of the code you just wrote?
Concentrated on key c++ qs and coding qs
What optimizations you take for huge queries. How do you log exceptions that occurs while querying the DB? They create alerts on base of any exceptions. so, knowing this is important.
Difference between obj1 == obj2 and obj1 === obj2
Operator overloading using dunders and use decorators in your program as well.
I cannot recall the DSA questions but they were standard LC medium type. Given a really long list of docs. Docs contains string which are separated by spaces. Also, we are given a list of queries. Each query has word1, word2, distance. So for each query find the list of documents where word1 and word2 are present with less than 'distance' number of words present between word1 and word2. Find most optimal algo for this problem. HLD: Design a document platform doc which can be accessed by service engineering team or end users for documentations. High avalibility not critical, immediate consistency not required, but easy to fetch and edit the docs, should be very cost effective and should scale during peak time(say docs are accessed heavily just after a product release). HM round: Design a service which replicates data received from upstream services and then forwards it to other microservices consuming the data.
DSA on Linked list and graphs
Take-home assignment: flow log parser
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