Microsoft 98-372 Online Practice Questions and Exam Preparation

Microsoft 98-372 Online Questions & Answers

• Question 211:

  Which code segment prevents the class named Final from being inherited?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  D. Option D

• Question 212:

  You need to force an immediate garbage collection of all unused memory.

  Which method should you use?

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

• Question 213:

  You create an ArrayList object.

  You need to ensure that only objects of the System.DateTime type can be added to the collection.

  What should you do?

  A. Use a Hashtable collection.
  B. Use the ToString() method on objects that you add to the ArrayList.
  C. Use a List collection.
  D. Restrict the ArrayList variable to a capacity of 16 items.
  C. Use a List collection.

• Question 214:

  You want to create a method that can accept any data type as arguments. Which feature of .NET languages allows you to create one method that will accept different data types on each call to the method?

  A. Overriding
  B. Delegates
  C. Generics
  D. Named Parameters
  C. Generics

• Question 215:

  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:

  

  

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  Note:

  Managed code is a term coined by Microsoft to identify computer program source code that requires and will only execute under the management of a Common Language Runtime virtual machine (resulting in bytecode). This applies to both

  C# and VB .Net. Managed code needs a runtime (like the .NET CLT) to execute.

  Microsoft's Visual C++ development environment can produce both managed code, running under the .NET CLR, or compiled binaries, running directly on the Windows platform with the help of its C++ Runtime Library.

• Question 216:

  You want to enable access to files and folders by using the .NET Framework. Which security class should you use?

  A. UPermission
  B. FileIOPermission
  C. PrincipaIPermission
  D. SecurityPermission
  B. FileIOPermission

• Question 217:

  You need to handle only SqlException exceptions.

  You also need to ensure that any other exception flows back to the calling code.

  Which code segment should you use?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  B. Option B

• Question 218:

  When you delay sign a .NET assembly, the assembly will include:

  A. Both public key and private key.
  B. Only the private key
  C. Neither the public key nor the private key.
  D. Only the public key.
  D. Only the public key.

• Question 219:

  You create a program that writes a status message to a file every 10 seconds. You need to ensure that all data is written to the file before the file is closed. When should you call the Flush() method?

  A. Before writing the entry
  B. When opening the file
  C. Before opening the file
  D. After writing the entry
  D. After writing the entry

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  The Stream.Flush method clears all buffers for this stream and causes any buffered data to be written to the underlying device.

• Question 220:

  You want to create a method that can accept any data type as arguments.

  Which feature of .NET languages allows you to create one method that will accept different data types on each call to the method?

  A. Delegates
  B. Named Parameters
  C. Overriding
  D. Generics
  D. Generics