Hey

Admissions to IIIT-Hyderabad dual degree programs are done on the basis of following process:

• JEE Mains
• Qualified KVPY
• UGEE Entrance Exams

To be precise, IIIT-H dual degree programs are focused more on the research side, and until you produce an acceptable research paper/thesis you won't be able to complete your degree, so good research is their priority.

Regarding various specializations:

• ECD: Electronics and Communication Engineering; Bachelors and Masters both focused on Electronics and Communications which will include subjects like Digital and Analog Signals, Satellites etc.
• CSD: Computer Science Engineering; Bachelors and Masters both focused on Computer Science field with subjects like Data Structures, Algorithms, Operating Systems etc.
• CLD: Computer Science in Bachelors and Computational Linguistics in Masters, here you will be learning about computer's natural language processing and statistics.
• CND: Computer Science in Bachelors and C omputational Natural Sciences in Masters. This will include Computer Science with mathematical learning with computations applied in various Science subjects like Physics, Chemistry.
• CHD: Computer Science in Bachelors and Computing and Human Sciences in Masters. Computer Science with study of human behaviors and Anthropology.

The choice depends upon you, which interests you the most. You can learn more about them in the given website; IIITH Integrated (https://www.iiit.ac.in/academics/undergraduate/dual-degree/)