Interview Questions

Tej prakash V. - "DNS is a service for resolving hostname and provide fully qualified domain name of the host."See full answer

Prachi N. - "In my second project first testing phase, I noticed that many teammates were not fully aware of the dependencies between different objects. This caused delays because one team often had to wait for another without realizing it. To address this, I came up with the idea of creating a visual flowchart that mapped out all the dependencies in a simple way. Additionally, I developed a dashboard that showed real-time updates: which dependencies were completed, which objects were still pending,"See full answer

Varun J. - "Feel free to download the full assignment (with screens) here: https://www.varunja.in/blog/assignment, cheers! Expected Outcome: Users: What do you know about the users of WhatsApp? What do they want? Features: What features will you build? Prioritization: What will be in your MVP and what will be in your 2.0 version? After you have decided on the MVP: Engineering: How hard is this to build? How long might it take? Are there ways to build a solution more quicker? Design: How does your new fea"See full answer

Affreen M. - "Product Vision, Product Roadmap, Product Requirements (User-stories), Metric analysis, Market/user research"See full answer

Nathan B. - " This is mostly correct and fairly fast. My code has a bug somewhere where it fails on cases like the last case, where there are negative number on both ends of the array and the sums . from collections import deque debug = True # False def prdbg(*x): global debug debug = True # False if debug: print(x) else: return def max_sum(arr, start, end): if type(arr) == type(''' "See full answer

Matan S. - "How would you improve Robinhood? Robinhood. I started to use Robinhood when I first got a job after grad school. I started using it as a tool to do no fees investment. Recently this year, I began to use their high-yield saving account to make money on my non-investment funds. Robinhood's mission is to democratize finance for all. To make investing accessible, friendly, and understandable to newcomers and experts alike. How would I improve it? Robinhood makes money from a few different channel"See full answer

Sushil K. - "1. Assessment of Current Applications Architecture Review: Examine the underlying architecture of both applications. The 10-year-old application might be based on outdated technology, which could pose challenges in terms of scalability, performance, and maintainability. The 3-year-old application, on the other hand, might use more modern technologies, making it more adaptable to future needs. Codebase Quality: Assess the quality, structure, and documentation of the codebase."See full answer

Talles S. - "Me: Thanks for this. I have a few clarification questions- what would be the museum? Is this an art museum? A museum with ancient things from across the globe? Is there a specific theme? Interviewer: You can consider that this is a modern art museum like MOMA in New York. Me: Thanks -- and to make sure, do you have any additional specifications in what this product wants to tackle? Specifically, are we trying to make the museum experience better, the ticketing experience better or anything els"See full answer

Divya R. - "public Double calculateRatio(String source, String destination) { Double ratio=1.0; while(graph.containsKey(source) && !visited.contains(source)) { visited.add(source); Map valueMap=graph.get(source); if(valueMap.containsKey(destination)) { return ratio*=valueMap.get(destination); } Map.Entry firstEntry=valueMap.entrySet().iterator().next(); source=firstEntry.getKey(); ratio*=firstEntry.getValue(); System.out.println("Entered"); } return null; }"See full answer

Ayan H. - "Let's define the term "everybody" to start with. I can think of a few things: business users want it for certain feature Blackberry had consumers (non-business) users want to use or keep using Blackberry for certain features Interviewer: Business users wanted it. Okay. My assumption would be that business users wanted it for the security features that Blackberry so famously promoted. Here, business users could be the organization buying the phone (such as HP or Google) or the actual e"See full answer