Microsoft 98-372 Online Practice Questions and Exam Preparation

Microsoft 98-372 Online Questions & Answers

• Question 111:

  Which describes an interface?

  A. Contains code that implements properties, methods, and events.
  B. Allows managed code to access unmanaged code.
  C. Can be changed after it has been published.
  D. A template that defines a set of properties, methods, and events.
  D. A template that defines a set of properties, methods, and events.

• Question 112:

  Which two classes in the .NET Framework allow you to delete a file? (Each correct answer presents a complete solution. Choose two.)

  A. System.IO.FileInfo
  B. System.IO.FileStream
  C. System.IO.Stream
  D. System.IO.Path
  E. System.IO.File
  A. System.IO.FileInfo
  E. System.IO.File

  ---

  A: System.IO.FileInfo provides properties and instance methods for the creation, copying, deletion, moving, and opening of files, and aids in the creation of FileStream objects.

  E: System.IO.File provides static methods for the creation, copying, deletion, moving, and opening of files, and aids in the creation of FileStream objects.

  Incorrect:

  Not B: System.IO.FileStream exposes a Stream around a file, supporting both synchronous and asynchronous read and write operations.

• Question 113:

  Which programming languages can be managed, unmanaged, or both? (To answer, drag the appropriate option or options to the correct location or locations in the answer area. An option may be moved to more than one location, and some options may not be moved at all.)

  Select and Place:

  

  

• Question 114:

  Which .NET object combines the identity and role of a user?

  A. WindowsPrincipal
  B. FormsIdentity
  C. WindowsIdentity
  D. GenericIdentity
  A. WindowsPrincipal

  ---

  The WindowsPrincipal Class enables code to check the Windows group membership of a Windows user. The WindowsPrincipal class is primarily used to check the role of a Windows user.

  Incorrect:

  Not GenericIdentity: Represents a generic user. An identity object represents the user on whose behalf the code is running.

• Question 115:

  You want to insert a new line on the console.

  Which three code fragments will display "Hello" followed by a new line? (Each correct answer presents a complete solution. Choose three.)

  A. Console.Write("Hello\t") ;
  B. Console.Write("Hello\n");
  C. Console.Error.Write("Hello\t");
  D. Console.Error.WriteLine ("Hello") ;
  E. Console.WriteLine("Hello");
  B. Console.Write("Hello\n");
  D. Console.Error.WriteLine ("Hello") ;
  E. Console.WriteLine("Hello");

  ---

  B: \n adds a newline.

  D: Console.Error.WriteLine writes a newline.

  E: Console.WriteLine writes a newline.

  Incorrect:

  A, C: \t is just a space

• Question 116:

  Which is the build number of a Version object instantiated by using the following code fragment? Version v = new Version (2, 4, 6, 8);

  A. 2
  B. 4
  C. 6
  D. 8
  C. 6

• Question 117:

  What is the purpose of the app.config file?

  A. To configure the version of .NET targeted by the application.
  B. To load references to third-party libraries used by the application.
  C. To find out the programming language of the application.
  D. To configure the target operating system of the application.
  A. To configure the version of .NET targeted by the application.

• Question 118:

  Where are the command line arguments stored for a console application?

  A. In a value-type parameter that is passed to the Main method.
  B. In the Console.In property.
  C. In a string array parameter that is passed to the Main method.
  D. In the Console.Read() method.
  C. In a string array parameter that is passed to the Main method.

• Question 119:

  Which two elements are included in a .NET assembly? (Choose two.)

  A. Microsoft Intermediate Language (MSIL) code
  B. Extensible Markup Language (XML) code
  C. Extensible Application Markup Language (XAML) code
  D. Type metadata
  E. Declared variable types
  A. Microsoft Intermediate Language (MSIL) code
  D. Type metadata

  ---

  In general, a static assembly can consist of four elements:

  / The assembly manifest, which contains assembly metadata.

  / (D) Type metadata.

  / (A) Microsoft intermediate language (MSIL) code that implements the types.

  / A set of resources.

  Single-file assembly

  

• Question 120:

  Where is dynamic memory allocated?

  A. Code segment
  B. Stack
  C. Heap
  D. Text segment
  C. Heap