Answer Posted / devesh

no java is not pure oop language because in java we use premitive data types like char ,short,double,flour etc which are not object,so we can say java is not a object oriented programming.

What is encapsulation in simple terms?

774

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What is difference between data abstraction and encapsulation?

843

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What is abstract class in oop?

754

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What are the 4 pillars of oop?

894

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What makes a language oop?

824

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Why do we need polymorphism in c#?

886

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What is inheritance in oop?

806

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What is the advantage of oop over procedural language?

853

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How oops is better than procedural?

840

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What is a class in oop?

780

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Which type does string inherit from?

842

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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.

3518

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What is polymorphism what is it for and how is it used?

777

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program for insertion ,deletion,sorting in double link list

2447

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What is multilevel inheritance explain with example?

872

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