Exam 13: Working With Files

The gray section below the Form object where dialog objects are placed in Visual Studio is called the ____.

Parent and Root are two key properties of which class?

When writing text files, if you add true to the constructor for the Append argument, ____.

Which exception is thrown when an attempt is made to access a file that does not exist?

Archive is a(n) ____________ value for the Attributes property of the File class.

The keyword ____ can be used to define a scope for an object such that the CLR automatically disposes of, or releases, the resource when the object goes out of scope.

One of the static methods of the File class is ____________. Prior to writing program statements that access data in a file, you should always check to make sure the file is available by invoking this method.

All attempts to access text files should be enclosed inside if...else blocks to check for exceptions.

Binary files can not be read using notepad.

A(n) ____________ is a special form of value type that supplies names for the values.

After an application is debugged and you are ready to deploy or distribute it, you can build the most optimized solution,a Release version. To switch to the Release version, select Release from the Solution Configurations list box on the Standard Visual Studio toolbar.

A(n) ____________ is considered a named collection of bytes having persistent or lasting storage.

Values can be processed in any order. The fifth data record can be retrieved and processed before the first record is processed when ____________ access is used.

When you place an @ in front of a string, the string becomes a(n) ____.

When you close a file, no arguments are sent to the method; however, the Close( ) method must be called with a file object such as fileObjectInFile.Close( ).

The most appropriate programmer-defined enumeration identifier for a card's color that has field values of Red, Blue, Yellow, Black, and Green would be ____.

None of the of the  method named in the File and Directory classes are available as instance methods (with the same name) in the FileInfo and DirectoryInfo classes since they are available in File and Directory.

A data stream is the flow of data from a source to a receiver.

StreamReader inFile = new StreamReader("name.txt"); while ((inValue = inFile.ReadLine()) != null) What does the above statement do?

StreamWriter outputFile = new StreamWriter("someOutputFileName"); StreamReader inputFile = new StreamReader("someInputFileName"); If you browse using Windows Explorer or Computer, the physical file that already exists before the two statements from above are executed is ____.