DELHI 2005:
2.d) Answer the questions (i) to(iv) based on the following code:
4
class Medicine
{
char Category[10];
char Date_of_manufacture[10];
char Company[20];
public:
Medicine();
void entermedicinedetails();
void showmedicinedetails();
};
class capsule:public Medicine
{
protected:
char capsule_name[30];
char volume_lable[20];
public:
float Price;
capsules();
void entercapsuledetails();
void showcapsuledetails();
};
class Antibiotics:public Capsule
{ int Dosage_units;
char side_effects[20];
int Use_within_days;
public:
Antibiotics();
void enterdetails();
void showdetails();
};
(i) How many bytes will be required by an
object of class Medicines and an object of
class Antibiotics respectively?
Ans: Medicine – 40 Bytes
Antibiotics Object – 118 Bytes
(ii) Write the names of all the member
functions accessible from the object of class
Antibiotics.
Ans:
Medicine::entermedicinedetails()
Medicine::showmedicinedetails()
Capsules::entercapsuledetails()
Capsules::showcapsuledetails()
Antibiotics::enterdetails()
Antibiotics::showdetails()
(iii) Write the names of all the members
accessible from member functions of class
capsules.
Ans:
Data Members:
Capsule::capsule_name[30]
Capsule::volume_lable[20]
Capsule::Price
Member Funcitons:
Medicine::entermedicinedetails()
Medicine::showmedicinedetails()
Capsule::entercapsuledetails()Capsule::showcapsuledetails()
(iv) Write names of all the data members which
are accessible from objects of class antibiotics.
Data members:
Capsule::Price
CBSE Computer Science Solved Revision Tour By Mr. Ravi Kiran ( mrkdata@yahoo.com )
