What is the role of 'r ' on the file 'NOTES.TXT' in the given below code?#include int main () { FILE *fp; fp = fopen('NOTES.TXT', 'r '); return 0; } - Study24x7
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What is the role of "r+" on the file "NOTES.TXT" in the given below code?

#include<stdio.h> int main () { FILE *fp; fp = fopen("NOTES.TXT", "r+"); return 0; }

A

"r+" open the file "NOTES.TXT" file for reading

B

"r+" open the file "NOTES.TXT" file for writing

C

"r+" open the file "NOTES.TXT" file for appending

D

"r+" open the file "NOTES.TXT" file for reading & writing both

Computer Programming IIT-JEE
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