Answer Posted / paramesh

a string is collection of characters but an array is
collection of similar data types

Explain how do you determine the length of a string value that was stored in a variable?

914

---

Why static variable is used in c?

765

---

What is structure pointer in c?

783

---

What is p in text message?

742

---

I came across some code that puts a (void) cast before each call to printf. Why?

963

---

Explain the use of keyword 'register' with respect to variables.

810

---

#include main() { char s[] = "Bouquets and Brickbats"; printf(" %c, ",*(&s[2])); printf("%s, ",s+5); printf(" %s",s); printf(" %c",*(s+2)); }

909

---

What happens if header file is included twice?

893

---

Using which language Test cases are added in .ptu file of RTRT unit testing???

3999

---

Difference between goto, long jmp() and setjmp()?

948

---

What is string function c?

788

---

What is a stream?

879

---

Explain what is the difference between the expression '++a' and 'a++'?

881

---

How do you print an address?

984

---

Why void main is used in c?

784

---