Interview Questions

Lash - "A perceptron is the most basic building block of a neural network and represents a single-layer binary classifier."See full answer

Exponent - "This is a Strategy Question, which asks you to justify high-level business decisions and strategy. There's no set formula, but we recommend proposing at least three different reasons to answer the question. Let's go over one possible solution: > To me, it would have to be Instagram. I'll provide three reasons why:Trends towards photos: Before the Instagram acquisition, many people were trending towards using photos as conversation topics rather than text posts. This was present not only on F"See full answer

Rohan R. - "Three ways to fight a pandemic, when there is need for specific channels of communication, information/post search retrieval, marketplace for response resources. "See full answer

Anonymous Salmon - "clarify: paid users, annual subscription user segmentation: levels; active vs dormant; age; regions use cases & pain points solution brainstorm: retention = activation + engagement + resurrection; prioritization of solutions execution"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

Santhiya V. - "The single forward slash xpath is called the absolute xpath. The double forward slash is called the relative xpath. The double forward slash xpaths are the most preferrable ones as it directly points to the object by its name, id, label etc."See full answer

Erjan G. - "i said there is hashed, clustered, non-clustered"See full answer

Ayush B. - "focus was on tradeoffs of diff object detection algorithms, data collection and labelling, foundational models, followup: not working well in production, retraining/active learning"See full answer

Exponent - "First, it helps to give a motivation of why it might be useful to understand web cookies and what they are. Then, give a useful example by analogy of how they work. Here's how we might explain web cookies. > When you open your browser and visit www.facebook.com, your browser already knows know you're signed in and log in automatically. Or, say you're on a shopping website for skis and then you start getting ads for skis. How does your browser know this stuff?The answe"See full answer

Chetak C. - "Probability that one of the coupons is used = 1 - Probability that no coupon is used = 1 - nC0 p^0 * (1-p)^n = 1 -(1-p)^n"See full answer