Interview Questions

Anonymous Narwhal - "Ability for system to keep in service without much degradation in SLA or adding significant latency."See full answer

Exponent - "This is another Diagnosis problem. To answer this question, we suggest you use our framework (along with the TROPIC method) to be as thorough as possible. The framework is as follows: Ask clarifying questions List potential high level reasons Gather Context (TROPIC)Time Region Other features / products (internal) Platform Industry / Competition Cannibalization Establish a theory of probable cause Test theories Propose solutions Summarize "See full answer

Abdurhman M. - "I will work with innovations that grow our business and help improve the planet and our society."See full answer

Olawale F. - "The product the user bought The category the product belongs to The name of the customer The address of the customer The payment option selected by the customer The delivery option The date and time of purchase Did the customer use the search filter or scan through different pages before they could find the product they want to buy"See full answer

P D. - "User: Self Driving Ride Sharing Car Companies (consdering waymo uasecase for google) Needs Identify the rider and allow only authorized rider to enter Emergency use case (allow maintenance team to enter in case of emergency) Avoid accidents with nearby vehicles Avoid blindspots with kids / pets nearby Solutions Biometrics / qr code scanning to identify the rider / maintenance team Alerting the emergency team in case of accident / fire etc. Sensors / camera in the car Remote Locking"See full answer

Anonymous Muskox - "Clarification Question what does it mean by the different markets? Emerging market, developing market, or developed market. Technical Front Low bandwidth or network can affect the performance Latency can be high if the server is not placed near to the regions Business Front The average number of people who indulge in corporate or white collar jobs is very less. Jobs in the local market is very less People who don't have smartphone/desktop excess extensively may not be present on the"See full answer

Arindam G. - "Objective: Primary Goal: Maximize long-term user engagement and retention while balancing monetization. Secondary Goal: Improve relevance of content, ensuring users enjoy their feed. Key Metrics User Engagement → Session Length Ad Revenue → conversion rates, revenue per user. Friend Network Growth → New connections, follow-up engagement with new friends. Retention Rate → How often users return after seeing either an ad or recommendation. Inputs & Signals for the Sy"See full answer

Archna M. - "Caching is a strategy to have the frequently accessed data in the memory to reduce the latency. whenever a client request the data from server, it is first accessed into cache and if not available then it is getting fetched from the storage and stored into cache. As cache is having limited memory, so amount of data can be stored in cache is less. Data will be flushed out from cache based on a criteria which is termed as caching strategy. There could be different mechanisms under which a data can"See full answer