Answer Posted / jenish

Interview is specific about this interview room. and It should be classified as object. Class does provide template where as object is actual data appropriate for that template and that interview room is itself object.

What is the important feature of inheritance?

631

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write a program to find 2 power of a 5digit number with out using big int and exponent ?

1891

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How long to learn object oriented programming?

561

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Which language is not a true object oriented programming language?

640

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What is the difference between encapsulation and polymorphism?

592

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What are the benefits of oop?

604

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What is oops in simple words?

577

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

632

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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.

3246

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What are the types of abstraction?

553

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What are the 3 principles of oop?

616

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How many human genes are polymorphic?

570

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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(); }

1979

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Why is object oriented programming so hard?

612

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What is abstraction in oops with example?

770

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