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Discussion :: Structures, Unions, Enums

  1. If the following structure is written to a file using fwrite(), can fread() read it back successfully?

    
 struct emp
 {   
    char *n;    
    int age;
 };
 struct emp e={"Freshergate};
 FILE *fp; 
 fwrite(&e, sizeof(e), 1, fp);

     

    2. A.

    Yes
    B.

    No

    View Answer

    Workspace

    View Answer

    Answer : Option B

    Explanation :

    Since the structure contain a char pointer while writing the structure to the disk using fwrite() only the value stored in pointer n will get written. so fread() fails to read.

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