Interview Questions

Deepti K. - "I gave multiple answers including polling the service every 10 sec to see customer. Or we can have the client side call which will send this data after 10 sec to us. We will store in dynamo DB and then send through pipelines to redshift DB for analytics."See full answer

Shaheen B. - "Facebook is now more safe app it designed for all purposes advertise your collection and doctor's advise there clients also and more amazing things we do. I don't understand this questions"See full answer

Anjali M. - "Why? Uber is on demand platform, that leverages shared economy to power movement from Point A to B. Ubers business today is around 3 primary segments - Mobility, Deliveries, Freight. Mobility is the core product that enables riders to move from point A to Point B Using variety vehicles. Segment Users based on Usage / Frequency Daily - Prefers frequent but short trips, values convenience Occasional - Business professionals, even"See full answer

Prabhav G. - "Assumptions and Clarification! What kind of blind person are we talking about ? Are they partially blind? Color Blind? Can Detect Light ? Can See blurry Images? Is the Blind person an adult, elderly or a teenager? Do they have any additional disabilities? Where will this Iron be used? At home? or perhaps one for travel? Do we have any limitation of resources? Assumptions- We are talking about a Complete Blind person who cannot see anything at all i.e Zero ability to se"See full answer

Ignacio H. - " ''' min = arr[0] = 1 max = arr[-1] = 9 1 / \ 2 5 / \ /\ 4 3 7 8 / 6 ''' from typing import List import heapq import math def sortkmessed_array(arr: List[int], k: int) -> List[int]: n = len(arr) hq = arr[:k+1] sorted_arr = [] #first iteration alone for the heap to be initialized heapq.heapify(hq) print("Heap as tree:") printheapas_tree(hq) "See full answer

Varun J. - "Timeline and trends analyze period when the CTR was down Check external factors Seasonality and holidays Competitive factors Industry-wide changes Ad performance analysis Ad copy Product feed quality Pricing Promotions and discounts Audience targeting and segmentation Specific demographics? User segment? Device across mobile, desktop, and tablet Ad placement and auction insights Anything changed with ad placement?"See full answer

Anonymous Shrimp - "Let's assume that the school furniture includes Table, Chair and Whiteboard. Now, the first step is to find the number of students in the U.S Let's assume that the population of the U.S is 300M. Let's assume that Americans start education at 5 years old till 25 for undergrad. It means Americans spend 20 years of their life in school. Average living years for people is 80. 20/80 * 100 = 25%. It means 25% of the American population attends college. 25/100*300M = 75M. So, there are 75M students"See full answer

Mehul K. - "Clarifying questions I asked? Are we trying to track any specific type of metric ? Like a Business Metric, Engagement Metric ? No. In general as a admin of a city at Uber what would you track ? Okay. (After collecting thoughts) Revenue from rides per day No of rides per day in the city % of drivers completing more than 10 rides/day, 5 rides/day, 1+ ride/day."See full answer

Tanu M. - "When it comes to Metrics, I always think of one thing " What cannot be measured cannot be done". The product that I am managing goal is on enabling the products for our partners so that our partners can have a seamless experience of doing business with us which in turn will increase the revenue. The user segment for my product is mainly resellers who can resell the product to another customer so that the reach of the customers is more. The metrics which I am tracking are revenue, referrals, an"See full answer

Shubh T. - "Clarifying Qns: Note: How do we define DAUs? Let's say it's open ended and based on general engagement (watch time, comments, etc.) Did the watch time went down and comments went up for the same videos or are we saying total watch time and total comments on Youtube? (Total) I am assuming we are not including Youtube Live videos because those are typically live chat 1000’s of comments for a single video. (Correct) Do we know if these two could be independent problems not correlated wit"See full answer

Anonymous Amphibian - "Clarifying questions: Just to be on the same page this move is more like a transfer lasting at least a year or more. Is this a move within the same country Is this going to be launched in US and are we focusing only on tier-1 cities in the beginning User personas – People moving away for a new job. Students move to a different city for college. Move to a new city for a new life. Pain points: Managing so much of"See full answer

fuzzyicecream14 - "1. Sales & Revenue Metrics Total Units Sold – Tracks overall headset sales volume. Revenue Growth (%) – Measures whether revenue is increasing from headset sales over time. Sales by Channel – Identifies how sales are distributed across Google Store, third-party retailers (Amazon, Best Buy), and carrier partnerships. Sales by Region – Helps understand geographic demand and refine regional marketing efforts. Attach Rate – Measures how often the headset is purc"See full answer

Exponent - "You should be able to easily identify this as a Measure Success question. These kinds of questions are used to test your analytical skills, as well as your ability to track project progress post-launch. Recall the strategy for tackling them methodically and thoroughly: Ask clarifying questions State the goal of the feature / product Behavior Mapping / UX Flow Mapping Provide criteria to prioritize metrics Prioritize metrics Summarize Let's begin! "See full answer