DevRev Full Stack Developer interview questions

It's a 2 stage process In First Round it's a technical interview based on some oops concepts and programming languages Afternoon that interview asked what language are you familiar to code I said c++ They gave me a leetcode link and said to slove the code Afternoon clearing the 1st round The second round is based on a task on front end or back end I choose front end so they have assigned a task to create a page with specific specifications Afternoon that based on that task they asked questions related to the project on second round