Microsoft 98-361 Online Practice Questions and Exam Preparation

Microsoft 98-361 Online Questions & Answers

• Question 201:

  You are reviewing the architecture for a system that allows race officials to enter the results of 5K race results. The results are then made available to students using a web application. The architecture is shown below:

  

  Use the drop-down menus to select the answer choice that answers each question. Each correct selection is worth one point.

  Hot Area:

  

  

• Question 202:

  This question requires that you evaluate the underlined text to determine if it is correct.

  Convening an object to a more general type is called upcasting. Select the correct answer if the underlined text does not make the statement correct. Select "No change is needed'' if the underlined text makes the statement correct.

  A. No change is needed
  B. downcasting
  C. interfacing
  D. flexing
  A. No change is needed

• Question 203:

  How many parameters can a default constructor have?

  B. 1
  C. 2
  D. 3 or more
  A

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  If a class contains no instance constructor declarations, a default instance constructor is automatically provided. That default constructor simply invokes the parameterless constructor of the direct base class.

• Question 204:

  Two classes named Circle and Square inherit from the Shape class. Circle and Square both inherit Area from the Shape class, but each computes Area differently. Which term is used to describe this object-oriented concept?

  A. polymorphism
  B. encapsulation
  C. superclassing
  D. overloading
  A. polymorphism

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  You can use polymorphism to in two basic steps:

  Create a class hierarchy in which each specific shape class derives from a common base class. Use a virtual method to invoke the appropriate method on any derived class through a single call to the base class method.

• Question 205:

  You are extending an application that stores and displays the results of various types of foot races. The application contains the following definitions:

  

  The following code is used to display the result for a race:

  

  The contents of the console must be as follows:

  1. 99 seconds

  2. 1.65 minutes

  3. 99

  You need to implement the FootRace class.

  Match the method declaration to the method body. (To answer, drag the appropriate declaration from the column on the left to its body on the right. Each declaration may be used once, more than once, or not at all. Each correct match is

  worth one point.)

  Select and Place:

  

  

• Question 206:

  You are developing an application to display track and field race results.

  The application must display the race results twice. The first time it must display only the winner and runner-up. The second time it must display all participants. The code used to display results is shown below.

  

  You need to implement the RankingsO function.

  Complete the function to meet the requirements. (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.)

  Select and Place:

  

  

• Question 207:

  This question requires that you evaluate the underlined text to determine if it is correct.

  Converting an object to a more general type is called upcasting.

  Select the correct answer if the underlined text does not make the statement correct. Select "No change is needed'' if the underlined text makes the statement correct.

  A. No change is needed
  B. downcasting
  C. interfacing
  D. flexing
  A. No change is needed

• Question 208:

  Which language allows you to dynamically create content on the client side?

  A. Extensible Markup Language (XML)
  B. Cascading Style Sheets (CSS)
  C. Hypertext Markup Language (HTML)
  D. JavaScript (JS)
  D. JavaScript (JS)

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  JavaScript (JS) is a dynamic computer programming language. It is most commonly used as part of web browsers, whose implementations allow client-side scripts to interact with the user, control the browser, communicate asynchronously, and alter the document content that is displayed.

• Question 209:

  This question requires that you evaluate the underlined text to determine if it is correct.

  The default entry point for a console application is the Class method.

  Select the correct answer if the underlined text does not make the statement correct. Select "No change is needed" if the underlined text makes the statement correct.

  A. No change is needed
  B. Main
  C. Program
  D. Object
  B. Main

• Question 210:

  Which type of Windows application presents a parent window that contains child windows?

  A. Application programming interface (API)
  B. Single-document interface (SDI)
  C. Multiple-document interface (MDI)
  D. Command-line interface (CLI)
  C. Multiple-document interface (MDI)

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  A multiple document interface (MDI) is a graphical user interface in which multiple windows reside under a single parent window. Such systems often allow child windows to embed other windows inside them as well, creating complex nested hierarchies. This contrasts with single document interfaces (SDI) where all windows are independent of each other.