Answer Posted / desh

A class which is derived from another class and it can also
be derived by an another class is known as multilevel
inheritance.{combination of two or more simple inheritance
in a same program are also called as multilevel inheritance.}

example: hen->chick->egg.

animals
/ \
/ \
herbivorous carnivorous
/ \ / \
goat cow lion snake

How do you use inheritance in unity?

1024

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What is byval and byref? What are differences between them?

2147

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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.

3697

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What are benefits of oop?

1081

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What is class and object in oops?

1062

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What do you mean by variable?

974

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What does I oop mean?

1020

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write a programe to calculate the simple intrest and compund intrest using by function overlading

2129

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What is constructor overloading in oop?

1075

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How to improve object oriented design skills?

945

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There are two base class B1,B2 and there is one class D which is derived from both classes, Explain the flow of calling constructors and destructors when an object of derived class is instantiated.

1918

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Is oop better than procedural?

970

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How to handle exception in c++, For example in a functions i am assigning memory to some variables and also in next instructions in am dividing one variable also. If this functions generates a error while allocating memory to those variable and also while dividing the variable if i divide by zero then catch block how it will identify that this error has cone from perticular instruction

2075

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What is abstract class in oop?

947

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What is the highest level of cohesion?

987

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