Microsoft .NET Fundamentals 認定 98-372 試験問題:

1. You create a class that uses unmanaged resources.
You need to ensure that users of the class can explicitly release resources when the instance of the class is no longer required.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

A) Inherit from the WeakReference class.
B) Implement the IDisposable interface.
C) Use a class destructor that is called from within the Dispose method.
D) Use a class destructor that calls the Kill method.

2. Which core technology allows interoperability between Microsoft Visual Basic .NET code and C# code?

A) Windows Azure
B) Microsoft Visual Studio
C) Windows 7
D) Microsoft Intermediate Language (MSIL)

3. You need to encrypt data by using a public key and a private key.
Which .NET class should you use?

A) DESCryptoServiceProvider
B) RijndaelManaged
C) DSACryptoServiceProvider
D) TripleDESCryptoServiceProvider

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

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

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

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