Interview Questions

Lucas G. - "A confidence interval gives you a range of values where you can be reasonably sure the true value of something lies. It helps us understand the uncertainty around an estimate we've measured from a sample of data. Typically, confidence intervals are set at the 95% confidence level. For example, A/B test results show that variant B has a CTR of 10.5% and its confidence intervals are [9.8%, 11.2%], this means that based on our sampled data, we are 95% confident that the true avg CTR for variant B a"See full answer

Anonymous Eagle - "I generate insights through stakeholder requirements and the data I have in hand"See full answer

Exponent - "This is a Design a Product question. For this, we'll want to follow the formula for success: Ask clarifying questions Identify user types, behaviors, and pain points State the goal and use cases List current solutions Improvements / net new solutions Evaluate and select solutions Measure Success Summarize Ask clarifying questions The PM interview isn't about your ability to come up with the best solution right away — it's about bein"See full answer

Alice Z. - "[I'm working on answering questions more concisely, so to practice, I will type this answer in paragraph form] To clarify the question, I understand there are at least two entry points for Stories - one within Facebook (website, app) and one within Instagram. Would you like for me to focus on the Instagram experience of Instagram Stories? Would you like for me to focus on existing markets or emerging markets, or I could decide based off where I see the greatest opportunity? (Interviewer: focus"See full answer

Gowtami K. - "select a.playername as player1, b.playername as player2, abs(a.level-b.level) as level_disparity from players a cross join players b on a.playername < b.playername where abs(a.level-b.level) <=5 order by level_disparity `"See full answer

David P. - "delete"See full answer

Jonathan michael J. - "add two strings `"See full answer

Niteesh V. - "inheritance means its acquire all properties from parent class to child class.composition means its acquire some properties as our request is called composition"See full answer

Janell O. - "One of the most basic measures of how well a PMO is functioning is the percentage of projects that are completed as a ratio of all the projects in a portfolio. More illustrative is how many of the projects are completed within the timeframes budgeted for the projects."See full answer

Kunal S. - "Would prioritize the feature that moves the needle the most on the KPI outlined as the initiative's primary goal. For example, if the overall initiative is aimed at moving the number of bookings, prioritize the feature that moves the number of bookings the most."See full answer