PTC Intern interview questions

The interview process involved two virtual calls. The first was with HR to discuss your interests in PTC and where you would best fit. The second was with the hiring manager, where a combination of technical and behavioral questions were asked. I interviewed with two hiring managers but received an offer for only one of the positions. I heard back within 2 weeks after my final interview.

My resume did not have JAVA as a skill, but still I was being asked JAVA questions. They had multiple roles so why did they send me to interview for JAVA role when I had skills for everything except JAVA