Query Regarding Stream change in GATE

[OsyrisBrown]

I am Akash Purohit. I just completed my BTech in Electronics and Communication Stream. I want to pursue MTech in Computer Science stream after taking GATE. I wanted to know if I am eligible to do so or not and if I am eligible then which test I have to take.
I will be waiting for answers.

Thank you.
Regards Akash Purohit