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GIAC GSSP-NET-CSHARP - GIAC GIAC Secure Software Programmer - C#.NET

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Total 491 questions

Maria works as a Software Developer for BlueWell Inc. She develops an application, named App1, using Visual C# .NET. App1 contains a Form control, named Form1, for collecting users' contact information. Form1 contains a TextBox control, named TextBox1. App1 requires users to enter data in TextBox1. Maria writes a method, named Method1, to validate the entered data. She adds an ErrorProvider control, named Control1, to Form1. Maria wants to ensure that App1 notifies the users if they enter invalid data in TextBox1. Which of the following code will she use to accomplish this?

A.

public void TextBox1_Validating(object sender, System.CancelEventArgs e)

{

if(Method1() == false)

{

Control1.UpdateBinding();

}

}

B.

public void TextBox1_Validating(object sender, System.ComponentModel.CancelEventArgs e)

{

if(Method1() == false)

{

Control1.SetError(TextBox1, "Invalid Email Entry.");

}

}

C.

public void TextBox1_Validated(object sender, System.ComponentModel.CancelEventArgs e)

{

if(Method1() == false)

{

Control1.UpdateBinding();

}

}

D.

public void TextBox1_Validated(object sender, System.ComponentModel.CancelEventArgs e)

{

if(Method1() == false)

{

Control1.SetError(TextBox1, "Invalid Email Entry.");

}

}

You work as a Software Developer for ABC Inc. The company uses Visual Studio.NET 2008 as its application development platform. You create an ASP.NET Web application using the .NET Framework 3.5. The application contains two HTML pages named Error.htm and

PageNotFound.htm. You want to make sure that the following requirements are met:

l When any user requests a page that does not exist, the PageNotFound.htm page is displayed.

l When any other error occurs, the Error.htm page is displayed.

Which of the following code segments will you add to the Web.config file to accomplish this task?

A.

B.

C.

D.

You work as a Software Developer for ABC Inc. The company uses Visual Studio .NET 2008 as its application development platform. You create an ASP.NET Web application using .NET Framework 3.5. The application uses Forms authentication. Your company uses Active Directory.

You need to modify the application to enable users to make use of their existing Active Directory account to access the application through the Internet. You are required to ensure that the application must be modified with the least amount of user interface changes, cost, and development effort. What will you do to accomplish this?

A.

Remove Forms authentication and create an ASP.NET membership.

B.

Change the membership provider to ActiveDirectoryMembershipProvider.

C.

Create a custom membership provider that has access to the corporate Active Directory.

D.

Change the application to use the Windows authentication provider instead of Forms authentication.

Maria works as a Software Developer for MarcLync Inc. She creates an XML Web service, named MyWebService, using Visual Studio .NET. Maria wants to debug MyWebService. Therefore, she attaches a debugger to the Web service process. However, Maria notices that whenever MyWebService is executed, it throws an exception System.Net.WebException after a certain time period. The exception displays the message "The current operation has timed-out." Maria wants to modify the code in MyWebService. Which of the following actions will Maria take in order to resolve this issue?

A.

Set the timeout value for the MyWebService call to zero.

B.

Set the timeout value for the MyWebService call to false.

C.

Add an exception handling block.

D.

Set the timeout value for the MyWebService call to -1.

Mark works as a Web Developer for ABC Inc. He develops an ASP.NET application, named MyApp1, using Visual Studio .NET. MyApp1 allows users to view and purchase company products.

It includes several pages. The start-up page of the application is Page1.aspx. He configures the application's Web.config file to use form-based authentication.

Mark wants users to log on to Page1.aspx by providing their user names and passwords. To accomplish this, he creates an ASP.NET page named UsersLogIn.aspx that allows each user to specify a user name and password. He then writes the following syntax in the Web.config filE.

loginUrl="/UsersLogIn.aspx"

protection="All"

timeout="60"

slidingExpiration="true">

What will be the result?

Each correct answer represents a part of the solution. Choose two.

A.

The session will expire after 60 seconds.

B.

The session will expire after 60 minutes.

C.

The session will expire after 60 hours.

D.

The session lifetime will be reset periodically.

E.

The session will never expire.

F.

Once the session lifetime is set, it will not change.

Allen works as a Software Developer for Mansoft Inc. He develops a Web application using Visual Studio .NET. He adds a Web reference to an XML Web service named MyWebService in the application. MyWebService includes a method named MyMethod, which takes user identification number as a parameter and returns a DataSet object containing user information. The System.ArgumentException is thrown if the user identification number does not lie between 1 and 500. Allen writes a try and catch block to capture the exception thrown by the Web service. Which of the following exceptions will the try and catch block catch if a user calls MyMethod passing 501 as a parameter?

A.

System.Web.Services.Protocols.SoapException

B.

System.Web.Services.Protocols.SoapHeaderException

C.

System.ApplicationException

D.

System.ArgumentNullException

You work as a Software Developer for ABC Inc. The company uses Visual Studio .NET 2008 as its application development platform. You have recently finished development of an ASP.NET Web application using .NET Framework 3.5. You deploy the application on a test server and enable the debugging. The application is hosted in IIS 6.0 and uses the default authentication. Integrated

Windows authentication is enabled and anonymous access is disabled. You have not got the administrative rights on the test server. The following configuration is present in the Web.config filE.

You are required to configure the Web.config file to debug the application from your development computer. Which of the following configurations will you use in the Web.config file?

A.

B.

C.

D.

You work as an Enterprise Application Developer for ABC Inc. The company uses Visual Studio .NET 2008 as its application development platform. You are creating an Enterprise application using .NET Framework 3.5. The application must meet the following requirements:

l The application loads XML from streams.

l The application creates XML from scratch by using functional construction.

l The application queries XML using XPath-like axes.

l The application validates XML trees using XSD.

What will you do to meet these requirements with least development efforts?

A.

Use LINQ to XML.

B.

Use LINQ to SQL.

C.

Use the XML Schema Definition Tool.

D.

Use ADO.NET Data Services.

You work as a Software Developer for Mansoft Inc. The company uses Visual Studio.NET as its application development platform. You create an application, which will be used for e-commerce.

You want to ensure that the transactions are highly secured. For this purpose, you have to create a system to verify the identity of a potential customer. Which of the following security techniques will you use to accomplish this task?

A.

Spoofing

B.

Symmetric encryption

C.

Asymmetric encryption

D.

Digital certificate

George works as a Software Developer for ABC Inc. The company uses Visual Studio .NET 2005 as its application development platform. George creates an application using the .NET Framework. He writes the following code snippet in the application:

public class FirstClass

{

public static int test=500;

}

public class SecondClass : FirstClass

{

public static void Main(String[] args)

{

SecondClass mb=new SecondClass();

mb.MyMethod();

}

public void MyMethod()

{

//Appropriate statement

}

}

George wants to modify the value of the test variable in MyMethod to 1000. Which of the following code segments will he place in MyMethod to accomplish this task?

Each correct answer represents a complete solution. Choose all that apply.

A.

base.test=1000;

B.

test=1000;

C.

FirstClass.test=1000;

D.

test=1000.00;