Answer Posted / jhumu

DIFFERENCE BETWEEN C AND C++:

* C IS STRUCTURED PROGRAMMING LANGUUAG WHEREAS C++ IS
OBJECT ORIENTED PROGRAMMING LANGUAGE.

* C IS TOP-DOWN PROCESS BUT C++ IS BOTTOM-UP PROCESS.

* C++ IS PREDECCESSOR OF C.

* C++ SUPPORTS 5 MAIN CHARACTERISTICS CLASSES, OBJCECTS,
INHERITENCE, ENCAPSULATION AND POLIMORPHISM WHEREAS C
DOES'T SUPPORT THESE FEATURES.

* C++ USES CLASSES WHICH IS AS SIMILLAR AS STRUCTURE USED
IN C BUT THERE IS MINOR DIFFERENCE BETWEEN THEM IS
STURCTURE SUPPORTS ONLY DIFFERENT DATA TYPES WHEREAS CLASS
IS A COLLECTION OF DIFFERENT DATA MEMBERS AND MEMBER
FUNCTIONS ALSO.

What is abstract class in oop?

1014

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What is polymorphism and example?

1050

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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.

3762

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What is class and object with example?

1132

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What is protected in oop?

1077

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What are functions in oop?

1056

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Why is abstraction needed?

1038

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What is polymorphism programming?

1132

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How many human genes are polymorphic?

1067

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What is purpose of inheritance?

1109

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What is encapsulation with example?

1112

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Why is there no multiple inheritance?

1003

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What are the two different types of polymorphism?

1143

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What do you mean by abstraction?

1072

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What language is oop?

1010

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