Interview Questions

Dev S. - "#include #include bool palindrome(std::string &str, int left, int right, int error) { if (left >= right) { return true; } if (str[left] == str[right]) { return palindrome(str, left + 1, right - 1, error); } else if (error == 0) { return (palindrome(str, left + 1, right, 1) || palindrome(str,left, right -1,1)); } else { return false; } } int main() { std::string str = "abcbca"; int size = str.size() - 1; if"See full answer

Dhruvin S. - "Clarifying questions, Establish problem, Factors to take into account. Dive in with the numbers request specific numbers based on follow up questions, Calculate based on the numbers and Final Recommendation"See full answer

Krishna D. - "I said I would allow users to follow certain hashtags like #dogs #football pertaining to their interests to curate their feed instead of trying to find individual accounts for dogs and sports etc"See full answer

Priyanka S. - "Motivation / Purpose to build this integration - Summarizing from Knowledge base, extraction from existing Box docs, generating stuff from context in docs --> I will prioritize summarizing from Box docs knowledge base, why?--> because use case is straightforward, fast MVP, quick implementation, potential for fats iteration to drive and continue demand (possibility to implement using APIs already avaialble via OpenAI and Box) What's in it for Box, and ChatGPT - synergy alignment - why build"See full answer

Jyoty S. - "Cars have a side mirror that captures any vehicle passing on the side; however there is a blindspot right besides the B beam between the doors. A car on the side passing is not visible to the driver as the angle of reflection would be smaller as the car is farther behind. It is also not visible in the back facing mirror (which captures vehicles farther behind). A driver would have to lean to the left or turn their head to check for cars in that blindspot to change lanes safely. This applies to"See full answer

Shashank P. - "Framework"See full answer

Sreenath P. - "I confirmed with the interviewer that its about how slave replaces primary when primary node when suddenly shuts down. It was very tough question for me i felt. i told, we need to maintain schema of primary, secondary instances with their URL's and posts. There should be heartbeat service which always pings the actual microservices to get to know their instances health."See full answer

Mrigang S. - "1. Problem Statement & Clarifications To achieve a 3x growth in new users, I am defining the scope as follows: Platform Scope: I am looking at the entire Airbnb ecosystem (Homes + Experiences). Since Airbnb operates on a two-sided marketplace model, growth in the user base requires a balanced distribution between demand and supply. Defining "New Users": Our goal is to increase the number of users who not only sign up but complete their first booking. This conversion from "reg"See full answer

Ankush G. - " max Min 4, 3, 1 , 6, 7, 8 1 3 4 6 7 8 9 0 1 2 3 0 1 1 2 3 6 7 8 9 class MedianFinder{ std::priority_queue minHeap; std::priority_queue, greater> maxHeap; int numEleMaxheap = 0, numEleMinHeap = 0; public: void addNum( int n) { if(numEleMaxheap == numEleMinHeap ) { maxHeap.push(n); int maxofmaxheap = maxHeap.top(); maxHeap.pop(); "See full answer

Kartikeya N. - "Clarifying questions What company are we?: Uber Why do we want to build the feature?: To increase transactions or revenue Do we have a particular problem in mind or am I free to select the same?: You are free to select the same Do we have any constraints or timelines in mind?: Assume working under realistic budget and a timeline of 6 months Can I assume we will have access to relevant data and AI models for the product?: Yes First let's discuss the Vision for Uber. It is to allow peop"See full answer

c8lin - "Clarify Which part of product lifecycle is Zoom in for this scenario? Can I assume present day? Yes, assume whatever you want. Goals Zoom’s mission is to connect people by providing a virtual meeting space, particularly via video Zoom for business mission is to provide a virtual workspace for professional connection, particularly via video Actions *Business sign ups *Business onboarding Meetings set up to use zoom *Users logging in *Creating meetings using zoom Starting meetings"See full answer