DRAG DROP
You are developing an application that displays a list of race results. The race results are stored in the following class:

The code that manages the list is as follows:

You need to implement the AddRace method.
Match the code segment to its location. (To answer, drag the appropriate code segment from the column on the left to its location on the right. Each code segment may be used once, more than once, or not at all. Each correct match is worth one point.)

Correct Answer:

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Which term is used to describe a class that inherits functionality from an existing class?

• A.Base class
• B.Inherited class
• C.Derived class
• D.Superclass

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You are developing an ASP.NET applications that calls Web service to retrieve earthquake predictions for a given geographical area.
The Web service performs complex, time- consuming calculations to generate the predictions.
It is hosted on government Web server, where you have permission only to invoke the Web service.
The users of your Web application complain that the user interface freezes when they attempt to retrieve the perditions.
You have full access to the Web server that hosts your ASP.NET application.
Which of the following approach should you use to resolve this issue?

• A.Use asynchronous calls to invoke the Web service from within your ASP.NET application.
• B.Install additional memory on the Web server that hosts the ASP.NET application.
• C.Connect to the Web service over faster Internet connection.
• D.Move the ASP.NET application to a faster computer.

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The throw keyword is used to perform which two actions? (Choose two.)

• A.stop processing of the code
• B.move error handling to a separate thread
• C.raise exceptions
• D.re-throw exceptions as a different type

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A class named Manager is derived from a parent class named Employee. The Manager class includes characteristics that are unique to managers.
Which term is used to describe this object-oriented concept?

• A.Encapsulation
• B.Data modeling
• C.Inheritance
• D.Data hiding

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