Hello aspirants

I think you have to know about ECE

It is usually 4 year course. The BTech ECE programme provides students a strong foundation in the fundamentals of Electronics and Communications Engineering through courses such as Analog & Digital Communications, Digital Logic & Circuits, Coding & Information Theory, etc.

The scope of ECE is very high. You can join IT industry, airlines, telecommunication, etc. Indian armed forces also provides jobs for electronics and communication engineer

Hope this Helps

Good Luck!