A Review Of Real 98-361 Free Demo

NEW QUESTION 1

What are the three basic states that a Windows service can be in? (Choose three.)

• A. running
• B. starting
• C. halted
• D. stopped
• E. paused

Answer: BDE

Explanation:
A service can exist in one of three basic states: Running, Paused, or Stopped.

NEW QUESTION 2

This question requires that you evaluate the underlined text to determine if it is correct.
A table whose attributes depend only on the primary key must be at least second normal form.
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. first
• C. third
• D. fourth

Answer: A

Explanation:
2nd Normal Form Definition
A database is in second normal form if it satisfies the following conditions: It is in first normal form
All non-key attributes are fully functional dependent on the primary key

NEW QUESTION 3
HOTSPOT
You are developing a web application.
You need to create the following graphic by using Cascading Style Sheets (CSS):

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

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 4

You have a Microsoft ASP.NET web application.
You need to store a value that can be shared across users on the server. Which type of state management should you use?

• A. Session
• B. ViewState
• C. Application
• D. Cookies

Answer: C

Explanation:
Application state is a data repository available to all classes in an ASP.NET application. Application state is stored in memory on the server and is faster than storing and retrieving information in a database. Unlike session state, which is specific to a single user session, application state applies to all users and sessions. Therefore, application state is a useful place to store small amounts of often-used data that does not change from one user to another.
Incorrect:
not A: Session State contains information that is pertaining to a specific session (by a particular client/browser/machine) with the server. It's a way to track what the user is doing on the site.. across multiple pages...amid the statelessness of the Web. e.g. the contents of a particular user's shopping cart is session data. Cookies can be used for session state. Not B: Viewstate is a state management technique in asp.net. ASP.NET Viewstate is preserving the data between the requests or postbacks and stored in hidden fields on the page.

NEW QUESTION 5

This question requires that you evaluate the underlined text to determine if it is correct.
A table whose attributes depend only on the primary key must be at least second normal form.
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. first
• C. third
• D. fourth

Answer: A

Explanation:
2nd Normal Form Definition
A database is in second normal form if it satisfies the following conditions: It is in first normal form
All non-key attributes are fully functional dependent on the primary key

NEW QUESTION 6

Class C and Class D inherit from Class B. Class B inherits from Class A. The classes have the methods shown in the following table.

All methods have a protected scope.
Which methods does Class C have access to?

• A. only m3, m4
• B. only m2, m3
• C. only ml, m3
• D. m1, m3, m3
• E. m2, m3, m4
• F. m1, m2, m3

Answer: F

NEW QUESTION 7

You need to debug a Windows Service application by using breakpoints. What should you do?

• A. Write all events to an event log.
• B. Set the Windows Service status to Paused.
• C. Implement the Console.WriteLine method throughout the Windows Service.
• D. Use the Attach to Process menu in Microsoft Visual Studio.

Answer: D

Explanation:
* Because a service must be run from within the context of the Services Control Manager rather than from within Visual Studio, debugging a service is not as straightforward as debugging other Visual Studio application types. To debug a service, you must start the service and then attach a debugger to the process in which it is running.
* To debug a service Install your service.
Start your service, either from Services Control Manager, Server Explorer, or from code. In Visual Studio, choose Attach to Process from the Debug menu.
Etc.

NEW QUESTION 8

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 9

A data warehouse database is designed to:

• A. Enable business decisions by collecting, consolidating, and organizing data.
• B. Support a large number of concurrent users.
• C. Support real-time business operations.
• D. Require validation of incoming data during real-time business transactions.

Answer: A

NEW QUESTION 10

You need to allow a consumer of a class to modify a private data member. What should you do?

• A. Assign a value directly to the data member.
• B. Provide a private function that assigns a value to the data member.
• C. Provide a public function that assigns a value to the data member.
• D. Create global variables in the class.

Answer: C

Explanation:
In this example (see below), the Employee class contains two private data members, name and salary. As private members, they cannot be accessed except by member methods. Public methods named GetName and Salary are added to allow controlled access to the private members. The name member is accessed by way of a public method, and the salary member is accessed by way of a public read-only property.
Note: The private keyword is a member access modifier. Private access is the least permissive access level. Private members are accessible only within the body of the class or the struct in which they are declared
Example:
class Employee2
{
private string name = "FirstName, LastName"; private double salary = 100.0;
public string GetName()
{
return name;
}
public double Salary
{
get { return salary; }
}
}

NEW QUESTION 11
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 12

You are developing a webpage that enables students to manage races.
The webpage will display two lists: past races and upcoming races. The page also contains a sidebar with contact information and a panel with social media settings that can be edited. Race results can be shared on social media.
How many components will be on the webpage?

• A. 2
• B. 3
• C. 4
• D. 5

Answer: C

NEW QUESTION 13

How should you configure an application to consume a Web service?

• A. Add the Web service to the development computer.
• B. Add a reference to the Web service in the application.
• C. Add a reference to the application in the Web service.
• D. Add the Web service code to the application.

Answer: B

Explanation:
Start by adding a Service Reference to the project. Right-click the ConsoleApplication1 project and choose ??Add Service Reference??:

NEW QUESTION 14

The following functions are defined:

What does the console display after the following line? Printer(2)

• A. 210
• B. 211
• C. 2101
• D. 2121

Answer: B

NEW QUESTION 15
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 16

What is displayed when you attempt to access a Web service by using a Web browser?

• A. a visual depiction of your preliminary connection to the Web service
• B. a listing of methods that are available in the Web service
• C. an error page explaining that you have accessed the Web service incorrectly
• D. a directory listing of the Web services application structure

Answer: B

Explanation:
The server, in response to this request, displays the Web service's HTML description page.
The Web service's HTML description page shows you all the Web service methods supported by a particular Web service. Link to the desired Web service method and enter the necessary parameters to test the method and see the XML response.

NEW QUESTION 17

You have a SQL Server database named MyDB that uses SQL Server Authentication. Which connection string should you use to connect to MyDB?

• A. Data Source=MyDB; UserID=username; Password=P@sswOrd; Initial Catalog=Sales
• B. Data Source=MyDB; Integrated Security=SSPI; Initial Catalog=Sales
• C. Data Source=MyDB; Integrated Security=True; Initial Catalog=Sales
• D. Data Source=MyDB; Trusted_Connection=True; MultipleActiveResultSets=True; Initial Catalog=Sales

Answer: A

Explanation:
Integrated Security Integrated Security is by default set to false.
When false, User ID and Password are specified in the connection.
Incorrect:
not C: Windows Authentication (Integrated Security = true) remains the most secure way to log in to a SQL Server database.

NEW QUESTION 18

You are creating a Web application. The application will be consumed by client computers that run a variety of Web browsers.
Which term is used to describe the process of making the application available for client computers to access?

• A. Casting
• B. Deploying
• C. Hosting
• D. Virtualization

Answer: C

Explanation:
You host web applications.

NEW QUESTION 19

This question requires that you evaluate the underlined text to determine if it is correct.
When creating a site to utilize message queuing, the "IP address" must be configured to MSMQ.
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. protocol
• C. host header
• D. port

Answer: B

Explanation:
MSMQ is a messaging protocol that allows applications running on separate servers/processes to communicate in a failsafe manner.

NEW QUESTION 20

You need to evaluate the following expression: (A>B) AND (C<D)
What is the value of this expression if A=3, B=4, C=4, and D=5?

• A. 4
• B. 5
• C. False
• D. Null
• E. True

Answer: D

Explanation:
A>B is false.

NEW QUESTION 21

This question requires that you evaluate the underlined text to determine if it is correct.
Internet Information Services (IIS) must be installed on the client computers in order to run a deployed ASP.NET application.
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. computer that hosts the application
• C. computer that you plan to deploy from
• D. Application Layer Gateway Service

Answer: B

Explanation:
Internet Information Services (IIS) must be installed on computer that hosts the application in order to run a deployed ASP.NET application.

NEW QUESTION 22

You need to group all the style settings into a separate file that can be applied to all the pages in a Web application.
What should you do?

• A. Use a Cascading Style Sheet (CSS).
• B. Use inline styles.
• C. Use an Extensible Markup Language (XML) schema.
• D. Use a WebKit.

Answer: A

Explanation:
Cascading Style Sheets (CSS) is a style sheet language used for describing the look and formatting of a document written in a markup language.
CSS is designed primarily to enable the separation of document content from document presentation, including elements such as the layout, colors, and fonts.

NEW QUESTION 23

You are migrating several HTML pages to your website. Many of these pages contain HTML <center> and <font> tags. Which XHTML document type declaration should you use?

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

Answer: A

Explanation:
The <!DOCTYPE> declaration is not an HTML tag; it is an instruction to the web browser about what version of HTML the page is written in.
XHTML 1.0 Transitional
This DTD contains all HTML elements and attributes, INCLUDING presentational and deprecated elements (like font). Framesets are not allowed. The markup must also be written as well-formed XML.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

NEW QUESTION 24

The Dog class and the Cat class inherit from the Animal class. The Animal class includes a breathe() method and a speak() method. If the speak() method is called from an object of type Dog, the result is a bark. If the speak() method is called from an object of type Cat, the result is a meow.
Which term is used to describe this object-oriented concept?

• A. multiple inheritance
• B. polymorphism
• C. data hiding
• D. encapsulation

Answer: A

Explanation:
Polymorphism is often referred to as the third pillar of object-oriented programming, after encapsulation and inheritance. Polymorphism is a Greek word that means "many-shaped" and it has two distinct aspects:
* At run time, objects of a derived class may be treated as objects of a base class in places
* such as method parameters and collections or arrays. When this occurs, the object's declared type is no longer identical to its run-time type.
* Base classes may define and implement virtual methods, and derived classes can override them, which means they provide their own definition and implementation. At run- time, when client code calls the method, the CLR looks up the run-time type of the object, and invokes that override of the virtual method. Thus in your source code you can call a method on a base class, and cause a derived class's version of the method to be executed.

NEW QUESTION 25
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