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Discussion :: Input / Output

  1. What is the purpose of "rb" in fopen() function used below in the code?

     FILE *fp;
     fp = fopen("source.txt", "rb"); 
    

  2. A.

    open "source.txt" in binary mode for reading

    B.

    open "source.txt" in binary mode for reading and writing

    C.

    Create a new file "source.txt" for reading and writing

    D.

    None of above

    View Answer

    Workspace

    Answer : Option A

    Explanation :

    The file source.txt will be opened in the binary mode.


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