A) while (!theFile.eof()) B) while (theFile.eof == true) C) while (theFile !eof)

ID: 3548471 • Letter: A

Question

      A) while (!theFile.eof())
      B) while (theFile.eof == true)
     C)  while (theFile !eof)
     D) while (theFile.eof != false)

Question 2: Which of the following is not true about files?

     A)C++ views each file as a sequential stream of bytes.
     B) Files are opened by creating objects of stream classes.
      C) Member functions of stream objects can be applied to file streams.
      D)istream, ostream, and iostream are derived from ifstream, ofstream, and fstream, respectively.

Question 1: Given the following declaration:
ifstream theFile;

When using a loop to read lines from a sequential file, what would be the proper loop condition?

Explanation / Answer

1. (C)

2. (B)

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A) while (!theFile.eof()) B) while (theFile.eof == true) C) while (theFile !eof)

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