Microsoft 98-372 Online Practice Questions and Exam Preparation

Microsoft 98-372 Online Questions & Answers

• Question 31:

  Which describes the effect of applying the protected accessibility modifier to a method?

  A. The method is available only to other methods in the same class.
  B. The method is available only to classes in the same assembly.
  C. The method cannot be overridden in child classes.
  D. The method is available to all classes derived from the declaring class.
  D. The method is available to all classes derived from the declaring class.

• Question 32:

  An event declaration is shown in the following code segment.

  Public event NewProduccEventHandlerNewProduct;

  What is NewProductEventHandler in the event declaration?

  A. A built-in data type for handling events.
  B. An enumeration that defines the type of the NewProduct variable.
  C. The name of the delegate that will dispatch the event.
  D. The name of the class method that will catch the event.
  C. The name of the delegate that will dispatch the event.

• Question 33:

  Which class should you use to perform a search of an XML document?

  A. XmlNode
  B. XPathDocument
  C. XmlElement
  D. XmlReader
  A. XmlNode

• Question 34:

  A class named Student is contained inside a namespace named Contoso.Registration. Another class named Student is contained inside a namespace named Contoso.Contacts.

  You need to use both classes within the same code file.

  What are two possible ways to achieve this goal? (Each correct answer presents a complete solution. Choose two.)

  A. Add the following lines of code on the top of the code file. Imports RStudent = Contoso.Registration.Student Imports CStudent = Contoso.Contacts.Student Refer to the classes as RStudent and CStudent.
  B. Refer to the classes by using their fully qualified class names, Contoso.Registration.Student and Contoso.Contacts.Student.
  C. Add the following lines of code on the top of the code file. Imports Contoso.Contacts Imports Contoso.Registration Refer to the classes by using the Student class.
  D. Add the following line of code on the top of the code file. Imports Contoso Refer to the classes by using the Student class wrapped within the regions named Registration and Contacts.
  A. Add the following lines of code on the top of the code file. Imports RStudent = Contoso.Registration.Student Imports CStudent = Contoso.Contacts.Student Refer to the classes as RStudent and CStudent.
  C. Add the following lines of code on the top of the code file. Imports Contoso.Contacts Imports Contoso.Registration Refer to the classes by using the Student class.

• Question 35:

  Which collection enforces type safety?

  A. Queue
  B. Hashtable
  C. ArrayList
  D. List
  D. List

• Question 36:

  You want to encrypt the connection string stored in the web.config file. Which tool should you use?

  A. ASP.NET IIS Registration Tool (RegIIS.exe)
  B. Intermediate Language Disassembler (ILDASM.exe)
  C. Web Site Administration Tool
  D. Dotfuscator Software Services
  A. ASP.NET IIS Registration Tool (RegIIS.exe)

  ---

  You can use the ASP.NET IIS Registration Tool (Aspnet_regiis.exe) to encrypt or decrypt sections of a Web configuration file.

  Example:

  The following command encrypts the connectionStrings element in the Web.config file for the application SampleApplication.

  aspnet_regiis -pe "connectionStrings" -app "/SampleApplication" -prov "RsaProtectedConfigurationProvider"

• Question 37:

  You need to force an immediate garbage collection of all unused memory. Which method should you use?

  A. WaitForFullGCComplete
  B. Collect
  C. SuppressFinalize
  D. CollectionCount
  B. Collect

• Question 38:

  You write code that reads a file from the disk.

  Which exception will catch an error if the file is missing?

  A. IOException
  B. FaultException
  C. ApplicationException
  D. InvalidOperationException
  A. IOException

• Question 39:

  Which tool should you use to view the minimal, optional, and refused permission sets requested by an assembly?

  A. Permissions View
  B. Migration Policy
  C. Permission Verify
  D. Assembly Registration
  A. Permissions View

• Question 40:

  Which feature is available in both Microsoft Visual Basic .NET and C#f?

  A. Static classes
  B. Use of code that is not case-sensitive
  C. Use of code that is not type-safe
  D. Named and optional arguments in methods
  D. Named and optional arguments in methods