Meta Software Engineer Internship interview questions

Contacted by recruiter via LinkedIn, then completed two technical phone interviews each 45 minutes long. Both interviewers were not entirely personable nor interactive. I was generally unimpressed by the nature of my interviews. My recruiter was especially helpful, however, and the process was professional and clear. The entire process took around 4 weeks from initial recruitment to rejection. I moved past the first technical, then was rejected after the second call.