C Programming - Input / Output - Discussion
Discussion Forum : Input / Output - General Questions (Q.No. 3)
3.
What does fp point to in the program ?
#include<stdio.h>
int main()
{
FILE *fp;
fp=fopen("trial", "r");
return 0;
}
Answer: Option
Explanation:
The fp is a structure which contains a char pointer which points to the first character of a file.
Discussion:
8 comments Page 1 of 1.
Hariom Dhangar said:
5 years ago
What is fopen?
(1)
Hanuma8182 said:
7 years ago
Trial is a filename and 'r' refers to read mode.
fp is the pointer of type FILE (datastructure).
fp has a reference of file and points from the first character of the file "trial".
fp is the pointer of type FILE (datastructure).
fp has a reference of file and points from the first character of the file "trial".
Vishu said:
8 years ago
@Himanshu.
fopen("trial","r") ---> here 'trial' is the name of the file and you open that file and reading the content of the file. That's all.
fopen("trial","r") ---> here 'trial' is the name of the file and you open that file and reading the content of the file. That's all.
Madhu said:
10 years ago
@Himanshu.
Trail-name of the file.
R-reason of it's opening (read, write,...).
Trail-name of the file.
R-reason of it's opening (read, write,...).
Varsha said:
1 decade ago
Why we use f or why we write printf?
What doesn't mean?
What doesn't mean?
Himanshu said:
1 decade ago
But what does are of fopen ("trial", "r") mean?
Royal said:
1 decade ago
FILE is a structure, can any one give me the FILE structure members?
Kushbu said:
1 decade ago
The fp is a structure which contains a char pointer which points to the first character of a file.
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