Interview Questions

Oded W. - "Pango Bit waze"See full answer

Bhavana J. - "Clarifying questions: What is the travel experience? International/ domestic travel for company work or local commute to the office? Is there any specific metric that we are targeting? Assuming that interviewer says no metric is defined and we are talking about domestic and international travel for company purposes. I'm going to assume that covid disrupting travel is something that I have to keep in mind but that we are also thinking about how things will be improved in the longer run (i"See full answer

Rani Y. - "I would start with clarifying questions : Are we building this feature on existing meta apps like Facebook / Instagram ? Yes AM I building this in Meta suite of products or a standalone app ? Inbuilt app with in Meta product like Fb/Instagram Timeline - 1 year Geography - USA Structure : Why -> Meta Mission -> Business objective -> User segmentation -Need ( Prioritization) -> Painpoints ( Prioritization)-> Solutions ( RICE prioritization) -> Metrics / NSM -> Risks - Summary Why : WIth multiple"See full answer

Soodong P. - "Problem Understanding Is it within FB applications? > Yes FB Date has one on one matching. Can I consider extending existing capability? After matching, are we considering interactions within FB as well? FB mission is to give people power to connect build community and bring the world closer. Building connection through content engagement is the core of the FB product. With increased demand on learning online and velocity of acquiring new skills required to find a job or sustain in"See full answer

Anonymous Cricket - "Clarify can we limit traffic to normal commute time for people going to work in their city? Not include business travel? (Recognize traffic can mean: pick up drop off kids; errands, grocery, shopping, social, people who drive for their job etc.) limit to US? pre-covid time? Equation \# of working people in US x # of hours commute per year per person \# of working people in US 320M total population, 40M per age group of 10 years working age = 20 to 70, 5 groups of 1"See full answer

Sanket W. - "The following key metrics would be key indicators of success or failure. The number of vehicles onboarded on the platform with time since date of launch. Idle time of the onboarded vehicles Number of shares of each vehicle Duration of share with pricing in perspective to understand the profitability (Eg. If people are preferring hourly rental over daily or weekly rental then what are the revenue implications or vice versa) Customer feedback on the rented vehicles Analysis on ge"See full answer

Logan S. - "Clarify the Goal (What Does Success Look Like?) Asked: Why is DoorDash launching bikes for Dashers? Is it to: Expand Dasher availability in dense urban areas? Lower delivery times or costs? Increase access to work for those without cars? Each possible goal shapes the metrics differently. Broke Metrics into Categories: Operational Metrics Measure how well bikes are functioning as a delivery method. Average delivery time (bike vs car/walk) Order completion rate for bike Dashers On-t"See full answer

Anonymous Muskox - "An operating system like Android Go for low-powered devices. Slimming of application like Google Go or Gmail Go which is focused on the emerging markets. Strategic partnership with local telecom companies to provide free wifi to emerging or markets with low data. For example -> Facebook partnered with JIO in India to make the internet penetration more deep. "See full answer

Sadhana U. - "Know your audience Understand who the end user is and their role within the organization. Adapt technical lingo to lingo that can be understood by the end user. Diagrams of functions with less dense text is helpful for non-technical users. If it presents like a Manual, that's a turnoff. If it presents like a Guide, non-technical people can follow it. Simplify the problem By simplifying the problem you can explain it to your client in her/his own words. Try to use examples from the client'"See full answer

Rani D. - "Whenever you look at the launching a new product you might want to follow the following framework: Describe the product for e.g. you are considering launching amazon go. What does Amazon go does. And what is the problem its solving. For e.g Amazon go is a new age grocery store that lets you buy product without the hassle of waiting in long queues for checkout. Always ask clarifying questions to understand the scope. For e.g. what will Amazon go be used for. Are we aiming it for basic grocerie"See full answer

Shatabdi P. - "def lowestearningemployees(employees: pd.DataFrame) -> pd.DataFrame: selectedcolumns = employees[['id','firstname','last_name','salary' ]] sorteddf = selectedcolumns.sort_values(by='salary', ascending=True) return sorted_df.head(3)"See full answer

Tiago R. - "function permute(nums) { if (nums.length <= 1) { return [nums]; } const prevPermutations = permute(nums.slice(0, nums.length-1)); const currentNum = nums[nums.length-1]; const permutations = new Set(); for (let prev of prevPermutations) { for (let i=0; i < prev.length; i++) { permutations.add([...prev.slice(0, i), currentNum, ...prev.slice(i)]); } permutations.add([...prev, currentNum]); } return [...permutations]"See full answer

Ashwin K. - "My strategy has always been to observe the existing systems and people in a company that I go into for 2-3 months before making any drastic changes. In this time, I build relationships one on one and understand each role in the overall system. I also put each of these stakeholders at ease by letting them know that I'm not a threat and have approachable discussions. Once I reach a comfortable level, I pose questions and ask them for solutions. That way, I have seen that the problem also get solve"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