Most Up-to-date 98-361 Preparation Labs For Microsoft MTA Software Development Fundamentals Certification

NEW QUESTION 1

You are reviewing a design for a database. A portion of this design is shown in the exhibits. Note that you may choose either the Crow's Foot Notation or Chen Notation version of the design. (To view the Crow's Foot Notation, click the Exhibit A button. To view the Chen Notation, click the Exhibit B button. )


Which term is used to describe the Customer component?

• A. Field
• B. Entity
• C. Property
• D. Attribute

Answer: B

Explanation:
Customer is a table (entity).

NEW QUESTION 2

You execute the following code.

What will the variable result be?

• A. 1
• B. 2
• C. 3
• D. 4

Answer: :B

NEW QUESTION 3

You create an object of type ANumber. The class is defined as follows.

What is the value of _number after the code is executed?

• A. Null
• B. 3
• C. 7

Answer: C

NEW QUESTION 4

You are reviewing a design for a database. A portion of this design is shown in the exhibits. Note that you may choose either the Crow's Foot Notation or Chen Notation version of the design. (To view the Crow's Foot Notation, click the Exhibit A button. To view the Chen Notation, click the Exhibit B button. )


Which term is used to describe the Customer component?

• A. Field
• B. Attribute
• C. Property
• D. Entity

Answer: D

Explanation:
Customer is a table (entity).

NEW QUESTION 5

Where must Internet Information Services (IIS) be installed in order to run a deployed ASP. NET application?

• A. on the computer that you plan to deploy from
• B. on the client computers
• C. on the computer that hosts the application
• D. on the Application Layer Gateway Service

Answer: C

Explanation:
IIS is run on the web server. The web server is hosting the application.

NEW QUESTION 6

What are two methods that can be used to evaluate the condition of a loop at the start of each iteration? (Each correct answer presents a complete solution. Choose two. )

• A. For
• B. D
• C. . . While
• D. If
• E. While

Answer: AD

Explanation:
For and While constructs check at the start of each iteration.

NEW QUESTION 7

This question requires that you evaluate the underlined text to determine if it is correct.
The duplication of code so that modifications can happen in parallel is known as separating.
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. branching
• C. merging
• D. splitting

Answer: B

Explanation:
When you develop applications in a team-based environment, you might need to access multiple versions of your application at the same time. If you copy one or more areas of your code into a separate branch, you can update one copy while you preserve the original version, or you can update both branches to meet different needs. Depending on your development goals, you can later merge the changes from multiple branches to create a single version that reflects all changes

NEW QUESTION 8

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

Answer: C

Explanation:
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.

NEW QUESTION 9

Which of the following must exist to inherit attributes from a particular class?

• A. Public properties
• B. A has-a relationship
• C. An is-a relationship
• D. Static members

Answer: :A

Explanation:
There must be some public properties that can be inherited.

NEW QUESTION 10

In your student directory database, the Students table contains the following fields:
firstName lastName emailAddress telephoneNumtoer
You need to retrieve the data from the firstName, lastName, and emailAddress fields for all students listed in the directory. The results must be in alphabetical order according to lastName and then firstName.
Which statement should you use?

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

Answer: A

Explanation:
to sort use: ORDER BY LastName, FirstName

NEW QUESTION 11

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. client-side
• B. batch processing
• C. server-side
• D. multithreaded

Answer: C

Explanation:
For room availability we need to check a database located on a server.

NEW QUESTION 12
HOTSPOT
For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 13

You are creating a database for a student directory. The Students table contains the following fields:

Which statement will retrieve only the first name, last name, and telephone number for every student listed in the directory?

• A. WHERE Students SELECT *
• B. SELECT firstName, lastName, telephoneNumber FROM Students
• C. SELECT firstName, lastName, telephoneNumber IN Students
• D. SELECT * FROM Students
• E. WHERE Students SELECT firstName, lastName, telephoneNumber

Answer: B

Explanation:
Use SELECT??FROM and list the fields you want to retrieve.

NEW QUESTION 14

What does the Console.Error property do within a console-based application?

• A. sets the standard error output stream
• B. gets the standard error input stream
• C. sets the standard error input stream
• D. gets the standard error output stream

Answer: D

Explanation:
The Console.Error property gets the standard error output stream.

NEW QUESTION 15

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. Common Intermediate Language (CIL)
• C. Extensible Application Markup Language (XAML)
• D. Universal Description, Discovery, and Integration (UDDI)

Answer: A

Explanation:
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.

NEW QUESTION 16

This question requires that you evaluate the underlined text to determine if it is correct.
To minimize the amount of storage used on the hard drive by an application that generates many small files, you should make the partition as small as possible.
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. file allocation table
• C. block size
• D. folder and file names

Answer: C

NEW QUESTION 17

This question requires that you evaluate the underlined text to determine if it is correct. The Response.Redirect method is used to transfer processing of the current page to a new
page, and then return processing back to the calling page once processing of the new page has completed.
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. Server.Transfer method
• C. Server.Execute method
• D. meta http-equiv="refresh" tag

Answer: C

Explanation:
The Execute method calls an .asp file, and processes it as if it were part of the calling ASP script. The Execute method is similar to a procedure call in many programming languages.
Incorrect:
* Response.Redirect Method
The Redirect method causes the browser to redirect the client to a different URL.
* The Server.Transfer method sends all of the information that has been assembled for processing by one .asp file to a second .asp file.

NEW QUESTION 18

Which service can host an ASP.NET application?

• A. Remote Desktop Services
• B. Internet Information Services
• C. web Services
• D. Cluster Services

Answer: :B

Explanation:
Using Internet Information Services (IIS) Manager, you can create a local Web site for hosting an ASP.NET Web application.

NEW QUESTION 19

Simulating the final design of an application in order to ensure that the development is progressing as expected is referred to as:

• A. Analyzing requirements
• B. Prototyping
• C. Software testing
• D. Flowcharting

Answer: C

NEW QUESTION 20

This question requires that you evaluate the underlined text to determine if it is correct.
The bubble sort algorithm steps through the list to be sorted, comparing adjacent items and swapping them if they are in the wrong order
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. merge
• C. library
• D. insertion

Answer: :A

NEW QUESTION 21
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