Which is the best branch in IET DAVV?

From your question, it seems like you are a fresher and looking for a branch with better placement opportunities. To know more about all the branches and the future scope, you can visit the official website of the institute.

Computer Science/Information Technology:

Both CS and IT have almost the same course structure. That’s why they provide similar placement facilities and future study opportunities. Another advantage of taking CS/IT is that you will find most of the study material online. You can learn on your own and won’t have to depend on the faculty and college lectures. For practicals too you will only require a system. The hardware-related practicals can be done using simulators. 

CS/IT should be your choice if you are not sure about the branch and want to secure a good placement.