Answer Posted / oopslover

Oops is programing concept which works around the its object
and data, it works on real world objects. helps us in
building robust application, provides more security through
its objects. where as procedural language is totally
different it implies to use different functional things to
be used under one single function e.g "main" method in C.
The logic is expose to the whole program.

How to use CMutex, CSemaphore in VC++ MFC

4554

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when to use 'mutable' keyword and when to use 'const cast' in c++

1907

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Why we use classes in oop?

804

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What is the difference between encapsulation and polymorphism?

864

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#include #include #include #include void insert(struct btreenode **, int); void inorder(struct btreenode *); struct btreenode { struct btreenode *leftchild; struct btreenode *rightchild; int data; }; main() { struct btreenode *bt; bt=(struct btreenode *)NULL; int req,i=1,num; clrscr(); printf("Enter number of nodes"); scanf("%d",&req); while(i<=req) { printf("Enter element"); scanf("%d",&num); insert(&bt,num); i++; } inorder(bt); } void insert(struct btreenode **sr, int num) { if(*sr==NULL) { *sr=(struct btreenode *)malloc (sizeof(struct btreenode)); (*sr)->leftchild=(struct btreenode *)NULL; (*sr)->rightchild=(struct btreenode *)NULL; (*sr)->data=num; return; } else { if(num < (*sr)->data) insert(&(*sr)->leftchild,num); else insert(&(*sr)->rightchild,num); } return; } void inorder(struct btreenode *sr) { if(sr!=(struct btreenode *)NULL) { inorder(sr->leftchild); printf("\n %d",sr->data); inorder(sr->rightchild); } else return; } please Modify the given program and add two methods for post order and pre order traversals.

3532

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What is inheritance write a program to show use of inheritance?

902

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What is basic concept of oop?

922

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What is the highest level of cohesion?

793

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What is abstraction example?

861

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what is the drawback of classical methods in oops?

3146

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Describe these concepts: Polymorphism, Inheritance and Abstraction.

900

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What is the point of polymorphism?

797

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What is an interface in oop?

794

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Can a varargs method be overloaded?

839

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• What are the desirable attributes for memory managment?

1975

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