XM Cyber Software Engineer, Backend interview questions

I had a phone interview that included theoretical questions about Node.js and MongoDB. I was also asked to introduce myself and talk about the projects I’ve worked on. After that, I had a Zoom interview where I was given a coding question involving console output using Promises, async/await, and how to control the order of execution. Later, I was asked another question where I received an array of processes, and some of them had a parent process. I needed to print them in a hierarchical order, with indentation to reflect the parent-child relationships.