In C function fopen() with the mode "r+" tries to open the file for -

Question

Areading and writing

Breading and adding new content

Conly for reading

Dit works only for directories

Select from the options above.

Correct Option: 2  

Explanation:
Both r+ and w+ can read and write to a file. However, r+ doesn't delete the content of the file and doesn't create a new file if such file doesn't exist, whereas w+ deletes the content of the file and creates it if it doesn't exist.