Answer Posted / nilaksh

#include<stdio.h>
#include<conio.h>
void main()
{
int i, n;
clrscr();
printf("\nHow many odd numbers?");
scanf("%d",&n);
for(i=1;i<=n*2;i++)
printf("\n %d",i);
getch();
}

What is the use of static variable in c?

1087

---

How can I check whether a file exists? I want to warn the user if a requested input file is missing.

1139

---

Explain what is the advantage of a random access file?

1115

---

How many header files are in c?

1027

---

What are file streams?

1006

---

Write a program of advanced Fibonacci series.

1142

---

the maximum length of a character constant can be a) 1 character b) 8 characters c) 256 chaacters d) 125 characters

2292

---

How does struct work in c?

1078

---

What is double pointer in c?

1035

---

What is a good data structure to use for storing lines of text?

1080

---

Which of these functions is safer to use : fgets(), gets()? Why?

1094

---

What is f'n in math?

1062

---

Differentiate between Macro and ordinary definition.

1375

---

Write a code to achieve inter processor communication (mutual exclusion implementation pseudo code)?

1117

---

What are the advantages of c language?

1088

---