Online Master courses at UTAustin

Hi everyone, I searched for an online master program at UTAustin and found 3 courses of computer science, data science and AI, could anyone please review or share some thoughts on these programs? I have been working as a software developer for 6 years with a bachelor of Mechatronics Engineering (3.2 GPA) and 7.5 IELTS score, do I need to do any pre-reqs course to increase my chance of getting admitted before I apply? Any information would help, thank you so much.