Software Testing

Hello,
You have to do enquiry in respective institutes where you are going to do the course of Software Testing. Check out this link below for institutes providing software testing course in Bangalore:
https://www.sulekha.com/software-testing-training/bangalore

It depends on the course you are opting for whether it's a Diploma degree or some other course.

There is no prerequisite to learn manual testing but an understanding of basics of computer and information technology is good. For manual testing, you also require good domain knowledge such as Finance, healthcare, etc. In order to learn testing automation, you require strong programming expertize in at least one programming and scripting language.

As far as I know, CCNA & CCNP both have good scope. You have to do the first CCNA after that you can do CCNP to grow your job profile. A lot of friends have done both certification course from Koenig-Solutions.com