Interview Questions

Rahul J. - "find total sum. assign that to rightsum traverse from left to right: keep updating left sum and right sum, when they match return the index. else if you reach end return -1 or not found"See full answer

Lazarus J. - "I spoke about holding a workshop to understand their perspective of why delivering a feature was so important to them. I was showing them"See full answer

Exponent - "This question is quite straightforward. The key to this is to be concise and specific. > An endpoint is essentially the destination of an API call. The endpoint returns specific data depending on which endpoint was called. An example of a POST request is when a user signs up or logs in. Some data is posted and validated on the server (like a login email and password). An example of a GET request is when viewing another user's page. There's likely an endpoint that gets data like the person's name"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

Christopher T. - "I would buy them all miniature ponies and create pony hubs throughout the city where they can scan in and rent a pony. The ponies have wings by the way."See full answer

Anonymous Kingfisher - "Let's say you are given a use case where Github's co-pilot introduces an inline citation feature (which basically gives you insights into a given code - mentioning the functions and related components for the selected code). How will you market this feature? To make users aware, what would the campaign proposal look like for both existing and new users? How would you measure the success of this product? What are some ways you'd try to market it?"See full answer

Erjan G. - "i did not know ,but the answer is parquet is column-oriented, avro is row-oriented"See full answer