Verizon Software Engineer interview questions

I submit my resume at university's carrer fair, and I get the second interview. And the second round it's a video submission, the video submission have question, all like the basic HR questions and no technical questions. it's very easy questions. Now I get a onsite interview. I am currently prepare the three round interview onsite.

Technical and HR round. Each round for about 30 minutes. Basic stuff. All started with pre placement talk and overview of company. Company overview was very exciting as it gave overall stuff that company does. But they should explain what happens in indian operation centre.