All diploma computer science course are 3years duration .
Diploma in Computer Science program is a 10+2 level program the duration of which is 3 years

The career options in Diploma in Computer Science include employment in areas like Academic Institutions, Telecommunication Companies, Manufacturing Companies, Aerospace and Defence Sector, Healthcare Companies, Agricultural Sector, Retail Companies etc

You can visit here
https://www.careers360.com/courses/computer-science-engineering-course

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