Hi Manthan,
You should be able to view the list of Course Content from the Udemy site, in the Overview section of the course.
In addition, you can find more information by reading the README.md files for each of the course sections on each course’s GitHub respository. A link to all of them is provided below.
Furthermore, you may want to take a look at the specific Unity Certified Preparation Course which the team have created.
I hope this helps 
See also;
- Official Wikis : GameDev.tv GitHub Repositories
- Udemy - GameDev.tv : Complete Unity Developer - Course Content
- Udemy - GameDev.tv : Unity Certified Developer Preparation Course