Interview Questions

Sourav K. - "We can use a pool of memory where each index we can store the parent of current index then we can use same lca approach for array instead of pointers."See full answer

Exponent - "This is a Technical question. It tests your ability to understand high level technical concepts. Even though your job won't have any coding involved, you'll still need to understand these concepts. Being able to cover all these topics with clarity communicates confidence in your interviewer. Unfortunately, there's no formula for technical questions, but some general tips are: Use analogies when you can Break your solution into clear, bite-size steps Don't be afraid to use examples to b"See full answer

Exponent - "This is a Strategy Question, which asks you to justify high-level business decisions and strategy. With many acquisition strategy questions, we can first look at core competencies and synergies before offering more complex reasoning. Let's go over one possible solution: > There's many different reasons why Twilio acquired SendGrid, my top three reasons would be:Owning more of the communications network > More data > Upselling to SendGrid customers > Owning more of the communications netw"See full answer

Exponent - "This is an Improve a Product question. Let's first go over the Improve a Product formula: Ask clarifying questions Identify users, behaviors, and pain points State product goal Brainstorm small improvements Brainstorm bolder improvements Measure success Summarize Now, let's begin! Ask clarifying questions Before we begin listing off recommendations, it's important you ask questions to ensure you and the interviewer are on the same page"See full answer

Prashant B. - "Anonymity breeds honest & trustworthy responses. Readers find this relatable and feel motivated to share their story - which kicks off the UGC flywheel."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: > There's definitely a lot we could talk about, but I'll try to stay as focused as possible and talk about the three biggest ways it could have affected HelloFresh the most. Fulfillment Issues from Rapid Growth > I first imagine that HelloFresh expe"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