hi,

generally computer science specialization course has the syllabus of basic  computer science in addition with the specialized course like data science, block chain development, IOT, SOFTWARE development etc.

now basically the 4 years b.tech course of CSE includes data structure, object oriented programming, programming, operating system, aI And soft computing, software development life cycle etc. now see cse is like a subject where you would learn more from your peers then the classroom, so besides of your college syllabus you have to open to learn about latest technology:

hope you understand.