This document discusses object-oriented programming concepts like classes, encapsulation, inheritance, abstraction, and polymorphism as they relate to educational institutions. It defines a base Educational_Institutes class with properties like name, number of students, instructors, and subjects. It shows colleges inheriting from this base class and defines college-specific properties and objects. It describes how abstraction hides unnecessary details and polymorphism allows different registration functions based on school or college.

1. OOP
Concepts

2. Class Educational_Institutes {
public:
Char name[20] ;
Int no_students , no_instructors, no_subjects;
Void Student_Registeraton();
Void Attendence();
Void Fee_collection();
} ;
OOP CONCEPTS - Educational Institutions

3. STUDENTS
TEACHERS
AFFILIATION
EDUCATIONAL
INSTITUTION
TEACHING

4. ENCAPSULATION

5. Inheritance
Schools and colleges inherit the
properties of the parent class
(educational institution)
class collegs : public
Educational_Institutes {
Char Affiliation[20];
public:
int fee = 50000;
};
int main(void) {
Colleges MITS,CET,MIC;
}
EDUCATIONAL INSTITUTION
COLLEGES SCHOOLS
MITS MGM
(OBJECTS ) (OBJECTS )

6. ABSTRACTION
The staff that are designated
to do the registration only
needs to worry about the
registration process .
STUDENT DETAILS
STUDENT
REGISTRATION
FEE COLLECTION
(DATA COLLECTED )
(FUNCTION )
(FUNCTION )
(DATA PASSED)
The data of the the registered
student can be used by the
fee collecting function to
collect the fees

7. Polymorphism
class Educational_Institutes {
Void registration( int
Entrance_Marks){
// college registration
}
Void registration( int Test_Marks){
// school registrartion
}
}
SCHOOL
REGISTRATION
COLLEGE