Level II - Semester I http://ir.lib.ruh.ac.lk/handle/iruor/18619 2026-08-04T00:41:25Z COM 213a : Operating Systems http://ir.lib.ruh.ac.lk/handle/iruor/21523 COM 213a : Operating Systems Department of Computer Science 2023-07-01T00:00:00Z COM 2113 : Object Oriented System Development http://ir.lib.ruh.ac.lk/handle/iruor/21521 COM 2113 : Object Oriented System Development Department of Computer Science 2023-07-01T00:00:00Z COM 2122 : Software Engineering http://ir.lib.ruh.ac.lk/handle/iruor/21520 COM 2122 : Software Engineering Department of Computer Science 2023-07-01T00:00:00Z COM 2141 - Computer Architecture http://ir.lib.ruh.ac.lk/handle/iruor/4183 COM 2141 - Computer Architecture Department of Computer Science 2019-11-01T00:00:00Z