Answer Posted / ansar ali gujjar

"A type of inheritance in which a class is derived from
another derived class is called multilevel inheritance."

in multilevel inheritace,the members of parent class are
inherited to the child class and the member of child class
are inherited to the grand child class.
for example
class A
^
class B
^
class C

What are the three parts of a simple empty class?

2057

---

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

2225

---

String = "C++ is an object oriented programming language.An imp feature of oops is classes and objects".Write a pgm to count the repeated words from this scenario?

2402

---

#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.

3773

---

What does and I oop and sksksk mean?

1166

---

What is polymorphism what are the different types of polymorphism?

1017

---

Can bst contain duplicates?

1205

---

How do you achieve runtime polymorphism?

1059

---

What is object in oop?

1124

---

What is difference between inheritance and polymorphism?

1036

---

What are objects in oop?

1114

---

What is stream in oop?

1306

---

given a set based questions and 5 questions based on it next data sufficiciency questions 2 and 2/3 english sentence completion with options very easy and 2 synononmys paragraph with 10 questions 10 minutes replace =,-,*,% with -,%,+,* type questions 5 3 questions lik following itssickhere itssickthere itssickhere istsickhere which is nt alike the others very easy

2629

---

What is a null tree?

1149

---

Which type does string inherit from?

1112

---