Answer Posted / ramesh

OOPs concepts are
1)object
2)class
3)encapsulation
4)abstraction
5)polymorphism
6)inheritance
7)message passing
8)dynamic binding
These all are partially supported by c++,java supports
all the above features

What is Difference Between Inheritance and creating object and getting data? means Class A extends B{ B.getMethod();} (OR) Class A{ b obj=new B(); obj.getMethod(); }

1991

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What is polymorphism and its types?

599

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What are the three main types of variables?

602

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What is difference between pop and oop?

609

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How can you overcome the diamond problem in inheritance?

770

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What is the renewal class?

2170

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What is difference between abstraction and encapsulation?

594

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Why do we use polymorphism?

579

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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.

3256

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Advantage and disadvantage of routing in telecom sector

790

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What is polymorphism used for?

575

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What are the 4 pillars of oop?

674

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What are properties in oop?

611

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What is oops and its features?

591

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What is encapsulation and abstraction? How are they implemented in C++?

637

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