Microsoft 98-361 Online Practice Questions and Exam Preparation

Microsoft 98-361 Online Questions & Answers

• Question 11:

  You are reviewing the following class that is used to manage the results of a 5K race:

  

  For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.

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• Question 12:

  You are creating an application that presents users with a graphical interface. Users will run this application from remote computers. Some of the remote computers do not have the . NET Framework installed. Users do not have permissions to install software.

  Which type of application should you choose?

  A. Console-based
  B. ASP. NET
  C. Windows Service
  D. Windows Forms
  B. ASP. NET

• Question 13:

  You have a server that limits the number of data connections. What should you use to optimize connectivity when the number of users exceeds the number of available connections?

  A. Connection timeouts
  B. Named pipes
  C. Normalization
  D. Connection pooling
  D. Connection pooling

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  In software engineering, a connection pool is a cache of database connections maintained so that the connections can be reused when future requests to the database are required.

• Question 14:

  You are writing a Web application that processes room reservation requests. You need to verify that the room that a guest has selected is not already reserved by another guest. Which type of programming should you use to determine whether the room is still available when the request is made?

  A. functional
  B. dynamic
  C. in-browser
  D. server-side
  D. server-side

• Question 15:

  Which three items are benefits of encapsulation? (Choose three.)

  A. restricted access
  B. flexibility
  C. maintainability
  D. performance
  E. inheritance
  A. restricted access
  B. flexibility
  C. maintainability

• Question 16:

  You are creating the necessary variables for an application. The data you will store in these variables has the following characteristics:

  

  Consists of numbers

  

  Includes numbers that have decimal points

  

  Requires more than seven digits of precision

  You need to use a data type that will minimize the amount of memory that is used.

  Which data type should you use?

  A. Decimal
  B. Single
  C. Byte
  D. Double
  D. Double

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  The double keyword signifies a simple type that stores 64-bit floating-point values. Precision: 15-16 digits

• Question 17:

  You create an application that uses Simple Object Access Protocol (SOAP).

  Which technology provides information about the application's functionality to other applications?

  A. Web Service Description Language (WSDL)
  B. Extensible Application Markup Language (XAML)
  C. Common Intermediate Language (CIL)
  D. Universal Description, Discovery, and Integration (UDDI)
  A. Web Service Description Language (WSDL)

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  WSDL is often used in combination with SOAP and an XML Schema to provide Web services over the Internet. A client program connecting to a Web service can read the WSDL file to determine what operations are available on the server. Any special datatypes used are embedded in the WSDL file in the form of XML Schema. The client can then use SOAP to actually call one of the operations listed in the WSDL file using for example XML over HTTP.

• Question 18:

  You have a website that includes a form for usemame and password.

  You need to ensure that users enter their username and password. The validation must work in all browsers.

  Where should you put the validation control?

  A. in both the client-side code and the server-side code
  B. in the client-side code only
  C. in the Web.config file
  D. in the server-side code only
  A. in both the client-side code and the server-side code

• Question 19:

  You have a base class named Tree with a friend property named color and a protected property named NumberOfLeaves. In the same project, you also have a class named Person.

  For each of the following statements, select Yes if the statement is true. Otherwise, select No.

  Each correct selection is worth one point.

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• Question 20:

  You are creating an application that accepts input and displays a response to the user. You cannot create a graphical interface for this application. Which type of application should you create?

  A. Web-based
  B. Windows Service
  C. Windows Forms
  D. console-based
  A. Web-based