Answer Posted / banavathvishnu

suppose you have address :0x00cc01FF

main()
{
int *ptr = (int *)0x00cc01FF;

}

Using ptr you can access the memory location

What are the functions to open and close the file in c language?

591

---

cin.ignore(80, _ _);This statement a) ignores all input b) ignores the first 80 characters in the input c) ignores all input till end-of-line d) iteration

633

---

What is the use of getch ()?

631

---

Write a program to swap two numbers without using third variable in c?

616

---

what is stack , heap ,code segment,and data segment

2217

---

---

What is a built-in function in C?

791

---

Explain do array subscripts always start with zero?

758

---

Write a simple code fragment that will check if a number is positive or negative.

708

---

What is s or c?

594

---

How many levels of indirection in pointers can you have in a single declaration?

591

---

What's the total generic pointer type?

612

---

What are the advantages of c preprocessor?

713

---

can any one please explain, how can i access hard disk(physical address)? it is possible by the use of far,near or huge pointer? if yes then please explain......

1409

---

Explain pointers in c programming?

632

---

Explain how can I make sure that my program is the only one accessing a file?

621

---