Interview Questions

Sebastián N. - "Mission-first doesn’t mean ignoring revenue; it means optimizing for the right revenue. For me, it looks like: ( I qualify for legitimate use cases and clear success metrics; I’m transparent about limitations and risks; I escalate edge cases early rather than trying to ‘get creative’ to save a deal; and (4) I’d rather slip a quarter than sign a customer into a deployment that’s likely to cause harm or blow up trust later. Practically, I manage this by building pipeline that matches our ideal cus"See full answer

Xuelong A. - "I've participated in several competitions in Kaggle concerning medical images. My most recent competition deals with images of skin lesions and classifying them as either melanoma or not. I focused on fine-tuning pretrained models and ensembling them. I also like to keep track of the latest trends of computer vision research, with a focus on making models memory-efficient through model compression and interpretability."See full answer

Ashesh S. - "Steps: Validate K to be less than the number of elements in an array. Sort the array in ascending order. Get the K'th smallest element by array[k-1]."See full answer

Anzhe M. - "There are 2 questions popping into my mind: Should the 2nd job have to kick off at 12:30AM? Are there others depending on the 2nd job? If both answers are no, we may simply postpone the second job to allow sufficient time for the first one to complete. If they are yeses, we could let the 2nd job retry to a certain amount of times. Make sure that even reaching the maximum of retries won't delay or fail the following jobs."See full answer

Md kamrul H. - "public class HashMap { public class Element { T key; V value; Element(T k, V v) { this.key = k; this.value = v; } } private static final int DEFAULT_CAPACITY = 16; private static final float LOAD_FACTOR = 0.75f; private LinkedList[] table = new LinkedList[DEFAULT_CAPACITY]; private int size = 0; private int threshold = (int) (DEFAULTCAPACITY * LOADFACTOR); public void put(T k"See full answer

Derrick M. - "SELECT COUNT(DISTINCT o.customerid) AS customers, d.departmentname FROM orders o INNER JOIN departments d ON d.departmentid = o.departmentid WHERE d.departmentname IN ('Electronics','Fashion') AND o.orderdate BETWEEN '2022-01-01' AND '2022-12-31' GROUP BY d.department_name; `"See full answer

Mrigang S. - "1. Clarifying Questions & Objective Before diving into the solution, it is important to define the scope and goals: Context: Is this for an existing ecosystem (e.g., Zomato/Dineout) or a standalone SaaS product for restaurants? Demographic: Are we targeting high-end fine dining, busy urban cafes, or large-scale bar chains? Primary Objective: The broader goal is to streamline operations and optimize table turnover, ultimately leading to maximized revenue for"See full answer

Anonymous Starfish - "Increase the Viewer count ; Simply the process of uploading videos > increasing the amount of videos on YouTube> increasing the amount of data the can be collected by creators > leading more viewers"See full answer

Tharun G. - "Through confusion matrix we can find the over all TP,TN,FP,FN so that we can find the actual and correct predicted value."See full answer

Mo I. - "m*n"See full answer