Answer Posted / puspanjali nayak

it use compile the programm.find out the result

Explain the difference between overloading and overriding?

1100

---

Explain the purpose of the keyword volatile.

1120

---

What is a sequence in c++?

967

---

What are the two types of comments, and how do they differ?

1069

---

How we can differentiate between a pre and post increment operators during overloading?

1066

---

How many keywords are used in c++?

986

---

What is #include iomanip?

963

---

What do nonglobal variables default to a) auto b) register c) static

1117

---

What is a tuple c++?

971

---

Explain terminate() and unexpected() function?

1054

---

give me an example for testing a program showing the test path .show how the test is important and complex.

2881

---

What are guid? Why does com need guids?

1018

---

how can i access a direct (absolute, not the offset) memory address? here is what i tried: wrote a program that ask's for an address from the user, creates a FAR pointer to that adress and shows it. then the user can increment/decrement the value in that address by pressing p(inc+) and m(dec-). NOW, i compiled that program and opened it twice (in 2 different windows) and gave twice the same address to it. now look what happen - if i change the value in one "window" of the program, it DOES NOT change in the other! even if they point to the same address in the memory! here is the code snippet: //------------------------------------------------------ #include //INCLUDE EVERY KNOWN HEADER FILE #include //FOR ANY CASE... #include #include #include main() { int far *ptr; //FAR POINTER!!! long address; char key=0; //A KEY FROM THE KEYBOARD int temp=0; clrscr(); cout<<"Enter Address:"; cin>>hex>>address; //GETS THE ADDRESS clrscr(); (long)ptr=address; temp=*ptr; //PUTS THE ADDRESS IN THE PTR cout<<"["<

2385

---

Name the operators that cannot be overloaded in C++?

1015

---

What is the best it certification?

1080

---