Interview Questions

Ayush kumar S. - "I submitted a PRD as it was a take home assignment."See full answer

Zaeem B. - "Hi Chris, this is John from CISCO. How have you been? This is with respect to our earlier communication regarding your order which was supposed to be completed by end Sep 24. Can you recall that conversation? Unfortunately, I am compelled to inform you that the shipment pertaining to your order is now delayed and the reason for that is severe climatic conditions in Chaina caused plant shut down there for several days. Hence we are expecting atleast a month of delay and we now expect to serve you"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

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

Gabriella F. - "Table user is empy....... Problem with this problem "See full answer

Sonveer K. - "na"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

Himanshu G. - "First, I would start by defining what growth means in the context of this new feature whether it's user acquisition, engagement, retention, or revenue. Next, I’d identify clear KPIs that directly align with that growth goal. For example, if the feature aims to improve engagement, I’d track metrics like daily active users, session duration, or feature adoption rate. Once the KPIs are in place, I’d run an A/B test comparing user behavior with and without the feature. This would be followed by de"See full answer

William W. - "Clarifying questions: What do we mean by 'improve'? What part of Peloton's experience are we interested in improving? We want to improve the experience of setting up Peloton equipment after a customer has received it from our transportation provider. Is there a specific piece of equipment we're targeting? Bike, treadmill? Bike Why is Peloton interested in improving this part of the experience? What is the metric we are trying to drive? We have learned that custo"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