Detailed course structure for each branch and semister
Syllabus for each semester subjects
Previous Mid Exam Question Papers
Previous Semesters Final Exam Question Papers
Does return 10 as long; compile?
No, because 10 cannot be cast to long
No, because long is not a reference type
No, because there is no as operator in C#
The as operator returns null if the cast fails, therefore it cannot be used with value types, which can't be null.