Q: Is there an internship possibility or can I work as a Teaching Assistant or as a Researcher?
There are such possibilities, given availability of slots.

Q: What is the duration of each program?
MSIN: Part-time students: 32 months
Full-time students: 16 months
http://www.ait.edu.gr/acadPrograms/admission_info.asp

MSITT: Part-time students: 24 months
Full-time students: 12 months
http://www.ait.edu.gr/acadPrograms/admission_info.asp

MBIT: Part-time students: 24 months
Full-time students: 12 months
http://www.ait.edu.gr/acadPrograms/admission_info.asp

Q: May I attend via distance learning services?
No, all programs require your physical presence.

Q: Can I pursue the MSIN degree after I complete the MSITT?
Yes.