Interview Questions

Rakesh K. - "I would like to understand the reason why the conclusion was made to even have google maps for kids, assumption here is kids are aged 1 to 5. Some clarifying questions Are the kids in this scenario traveling all alone or accompanied by their parents Kids are using google maps to let their parents know the directions (at times parents want to educate kids) Kids are helping others with directions to their destination. The consideration here is that kids would use maps for following s"See full answer

Madhuri J. - "Clarifying questions Define ride sharing app: An app for people who wish to go from one place to another and they prefer to share the ride with fellow riders who are heading to the common route. This app provides a way to book a shared cab or Auto. Type of rides: Does not include luxury cars We are trying to enhance customer experience by ensuring less cancellations from user's side rather then cancellation from driver's side. No timelines involved Need to consider competitors"See full answer

Anonymous Flamingo - "Handling projects out of my expertise: When faced with a project that falls outside of my expertise, I take the following steps: Identify my skills and knowledge gaps: I assess my own strengths and limitations, and determine which areas of the project may be outside of my comfort zone or expertise. Seek guidance and mentorship: I reach out to colleagues or subject matter experts who have relevant knowledge or experience, and ask for their advice and guidance on the project. Learn and adapt"See full answer

Nr 9. - "Assumptions: The question is for a PM working for a refrigerator startup company and for a domestic refrigerator (not industrial). The first model comes in the most commonly used form factor with fridge/freezer split, and it has standard cooling specifications. Target market is the US. The startup is for profit. Product goal: To make interacting with refrigerator easy, seamless and pleasurable for the blind. Target users and channel partners: Fully blind people between the ages o"See full answer

Graig - "Yes to peer manager from stackholder team the problem was every time she wanted say something she used to have three way connect with me and my manager"See full answer

N N. - "As a software engineer, there are a number of ways I could potentially contribute to improving Walmart.com. Here are a few ideas: Performance Optimization: Walmart.com is a complex web application with many moving parts. One potential area for improvement could be to optimize the performance of the site to make it load faster and feel more responsive. This could involve things like optimizing images, improving server response times, or reducing the number of HTTP requests required to load the"See full answer

Alvaro R. - "bool isValidBST(TreeNode* root, long min = LONGMIN, long max = LONGMAX){ if (root == NULL) return true; if (root->val val >= max) return false; return isValidBST(root->left, min, root->val) && isValidBST(root->right, root->val, max); } `"See full answer

Tom - " "See full answer

Dileep D. - "Phishing Attack Scenario (High-Level) Attack Type: Phishing Goal: Steal user credentials Attack Vector: Fake email pretending to be a bank Target: End users Impact: Account takeover, financial loss Detection: Email filtering, user reports Prevention: User awareness training Multi-factor authentication Email security gateways"See full answer

Moshe S. - "Law is my passion. Traveling all over the world in 5 years"See full answer

Wizzy B. - "URL> DNS over UDP> IP address > TCP handshake > HTTP(SSL handshake) req, responses, websites architectures for any query DB, servers."See full answer

Sourabh G. - "Functional Requirement Monitor health, metrics Alert in case of failure/anomaly Visualize the live health Analyse machines on periodic basis Non Functional Should not exert load on machines low latency Highly scalable Logs/Metrics Gathering push - machine gather and send to system and low priority background thread along with batching pull - heart beat check (for offline machines) Processing Real time streaming using Kafka/kinesis + Flink TimeSeries database for stor"See full answer

Aniket D. - "Goal: Before we look at FB Newsfeed, let's align ourselves with the overall goal of FB, that is, to bring the world closer together. Feature Introduction/Clarification: FB Newsfeed is a core feature of the social networking platform that allows people to share updates, and catch up with what the world around them is talking about, group activities, events, etc. Actions: On Newsfeed, one can: share their updates, feelings, etc. catch up with updates from the people, groups, pa"See full answer

Abdurhman M. - "Even after a successful launch and long-term performance locally, app developers will need to develop a rigorous expansion strategy to succeed on a global scale. And although users are more connected than ever before, each region will present new challenges and considerations that must be solved by data-driven insights and research into the target market. This guide outlines everything you need to consider when expanding into new territories and localizing your app for new audiences."See full answer