I applied for Tower Research via during campus-intern drive. The first part was resume shortlisting. This was followed by a 1 hour video interview. They started with 2 coding questions. This was followed by grilling into the projects mentioned on my resume. Finally they asked a few behavioral questions like: Why do you want to work at Tower Research?, what would you like to work on during internship?

Given a sequence of closing and opening parentheses "(" and ")". Count the number of sub sequences that formed a balanced set of parentheses.

Explain Raft Algorithm - then gave many edges cases and asked how these can be taken care of. (based on my resume)

What are Scheduling algorithms? Name and explain a few of them. What is Priority Scheduling and how is it implemented? Given that you have to implement Priority Scheduling and you know process a has higher priority than process b: How can you incorporate it into the algorithm? - the last part was asked in a bit ambiguous way: Although I was able to answer it: Answer was very intuitive. Use an integer to represent the priority of a process and sort based on that.

What are types of storage in cloud computing? Explain them and their use cases.