Answer Posted / bijal

The virtual function can be allowed in base classes only.
The functions markd Virtual will only be overridable in
derieved classes.
If i m having a function in base class that shud come in
derieved class but i want it to have different behaviour.
This can only be acheived only if base class function is
virtual function.

What does and I oop and sksksk mean?

1160

---

Why is object oriented programming so hard?

1077

---

What is the advantage of oop over procedural language?

1079

---

class CTest { public: void someMethod() { int nCount = 0; cout << "This is some method --> " << nCount; } }; int main() { CTest *pctest; pctest->someMethod(); return 0; } It will executes the someMethod() and displays the value too. how is it possible with our creating memory for the class . i think iam not creating object for the class. Thanks in Advance... Prakash

2280

---

Why can't we have instance(stack) of a class as a member of the same class like eg.Class A{A obj;} as we can have self refential pointer

2148

---

How do you answer polymorphism?

1056

---

what are the realtime excercises in C++?

2834

---

What is the oops and benefits of oops programming?

971

---

explain sub-type and sub class? atleast u have differ it into 4 points?

2311

---

#include #include #include #include void insert(char *items, int count); int main(void) { char s[255]; printf("Enter a string:"); gets(s); insert(s, strlen(s)); printf("The sorted string is: %s.\n", s); getch(); return 0; } void insert(char *items, int count) { register int a, b; char t; for(a=1; a < count; ++a) { t = items[a]; for(b=a-1; (b >= 0) && (t < items[b]); b--) items[b+1] = items[b]; items[b+1] = t; } } design an algorithm for Insertion Sort

2615

---

What is debug class?what is trace class? What differences are between them? With examples.

2189

---

What are the data types in oop?

1096

---

What is polymorphism what are the different types of polymorphism?

1011

---

Can you explain polymorphism?

1107

---

What is the problem with multiple inheritance?

1163

---