Answer Posted / venkat

'this' is used to reffer current class variable

for example

class sample
{

int myvar=10;
void mymethod()
{
int myvar=20;
system.outprintln("The value of myvar is"+myvar)
system.outprintln("The value of myvar is"+this.myvar)
}
}


output :
20,10

Why do we need polymorphism in c#?

1161

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What is inheritance and how many types of inheritance?

1097

---

What is object and example?

1170

---

Explain the concepts involved in Object Oriented programming.

1220

---

Why is there no multiple inheritance?

998

---

What is the oops and benefits of oops programming?

970

---

#include #include #include #include void insert(char *items, int count); int main(void) { char s[255]; printf("Enter a string:"); gets(s); insert(s, strlen(s)); printf("The sorted string is: %s.\n", s); getch(); return 0; } void insert(char *items, int count) { register int a, b; char t; for(a=1; a < count; ++a) { t = items[a]; for(b=a-1; (b >= 0) && (t < items[b]); b--) items[b+1] = items[b]; items[b+1] = t; } } design an algorithm for Insertion Sort

2614

---

State what is encapsulation and friend function?

1256

---

write a program using c++ to implement single contiguous memory mangement techniques.display the content of the main memory after yhe allocation of jobs and percentage of the wastage of the main memory

3219

---

Write a c++ program to display pass and fail for three student using static member function

3392

---

what is the sylabus for priliminaries?

2175

---

Why is polymorphism important in oop?

1073

---

What is abstraction and encapsulation?

1011

---

What is the difference between a mixin and inheritance?

985

---

IS IT NECESSARY TO INITIALIZE VARIABLE? WHAT IF THE INSTANCE VARIABLE IS DECLARED final ? IS IT NECESSARY TO INITIALIZE THE final VARIABLE AT THE TIME OF THEIR DECLARATION?

2063

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