Nalanda Open University Distance MCA Course. This university is providing a remote learning MCA Lateral Course. MCA distance Course has two-year duration, those students who has completed his bachelor's degree in computer science and technology, like BCA, OR any other degree of equal standing from an accredited institution. There are six semster in this course. Candidates who are in the third year of his graduation and preparing for the exam, so they can also register for the distance MCA Course.