Flobiz

1. What is most important in sales, and how do you ensure you understand the client's needs?

2. How does WhatsApp generate revenue?

3. You are given an integer array height of length n. There are n vertical lines drawn such that the two endpoints of the ith line are (i, 0) and (i, height[i]). Find two lines that together with the x-axis form a container, such that the container contains the most water. Return the maximum amount of water a container can store.

4. Launching a subscription-based service for Zepto.

5. How do you build a robust learning and development (L&D) system?