Answer Posted / preethi

In object-oriented programming , a class is a template
definition of the method s and variable s in a particular
kind of object . Thus, an object is a specific instance of
a classClass is the Collection of Methods and Datafield, in
other
word we can say class is user defined Data Types
; it contains real values instead of variables

What is constructor in oop?

589

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What is polymorphism programming?

605

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write a code for this. serial_number contained in the header of the file will be read , if this serial number is less than a previous serial number within a successfully processed file, or is the same as another serial number within a successfully processed file, or if the field contains anything other than 7 digits, then the file must error with the reason ‘Invalid SERIAL_NUMBER’.

1780

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What are different types of JVM's? for example we use dalvik jvm for android then what about the remaining operating systems?

1652

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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.

3254

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What is coupling in oops?

598

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What does sksksk mean in text slang?

1537

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What is meant by multiple inheritance?

738

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Why is polymorphism needed?

602

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any one please tell me the purpose of operator overloading

1967

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Why interface is used?

555

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Can an interface inherit a class?

563

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What is abstraction encapsulation?

657

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How do you answer polymorphism?

577

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What is an example of genetic polymorphism?

651

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