As you are working with TCS you can access the full content in Pega Academy.
Please go to http://pdn.pega.com and register yourself using your TCS email id. Once you receive a confirmation from our PDN team, you can login back to PDN using http://pdn.pega.com . PDN stands for Pega Discovery Network. Please go to Academy menu -> Choose My Self Study -> You would see course Library -> Choose By Product -> Choose Platform -> Choose System Architect essential I course -> enrol to the course.
After enrolling to the course you would be able to access the lessons in the course -> Please go through the first 3 to 4 lessons of the course in detail. This will guide you to download the Course material, lab exercise guide and Exercise Environment in the form of VM. Download procedure of the VM and usage of the VM is also mentioned in these lessons mentioned in the above lines.
Hi i have access to pdn and i had gone through the courses also.I am having a little idea about the things,for getting a detailed knowledge and expertising in the concepts i am in search of detailed docs and tutorials so that i can know the concepts in detail.
If you have gone through the courses, you also might have downloaded the VM and completed the exercises using the exercise guide provided within the course. If you have not done please go to the course and download the VM, Student Guide (555 pages), Exercise guide and complete all the exercises.
In order to get thorough/detailed knowledge you have to read through the following courses and complete their exercises in the following sequence:
Technical Track Pega 7:
System Architect Essential I
System Architect Essential II
Senior System Architect
System Admin Specialist Course
Lead System Architect Course
Business Track Pega 7:
Business Architect Essentials
Running A Pega Project
UI Specialist (This course would detailed on UI Design and implementation only)
Hope this helps to get a detailed knowledge about Pega 7.
If you want to get more details on specific topic then please go to this link and explore the help contents.