GSSP-.NET GIAC GIAC Secure Software Programmer - C#.NET Questions and Answers

You work as a Software Developer for ABC Inc. The company uses Visual Studio.NET 2005 as its application development platform. You are developing an application using the .NET Framework 2.0.

You are required to use a datatype that will store only numbers ranging from -32,768 to 32,767.

Which of the following datatypes will you use to accomplish the task?

Each correct answer represents a complete solution. Choose two.

You work as a Software Developer for ABC Inc. The company uses Visual Studio.NET 2005 as its application development platform. You create a message queue named SecureQ using .NET Framework. The message queue requires each incoming message to be encrypted. You want to ensure that a message can be sent to SecureQ without an exception being thrown. What will you do to accomplish this task?

You work as an Enterprise Application Developer for ABC Inc. The company uses Visual Studio .NET 2008 as its application development platform. You create an ASP.NET application using .NET Framework 3.5. You have already created a data contract for a WCF service and the ASP.NET Web application, which consumes the WCF service. The application has the following requirements:

l On low network bandwidth the serialized format of the data contract type should be minimum.

l The application uses AJAX to retrieve the data from the WCF service.

l Use the least amount of development effort.

What will you do?

John works as a Web Developer for TechCom Inc. He creates an ASP.NET application, named MyApp1, by using Visual Studio .NET for a University Web site. Students will use MyApp1 to view their term end results. MyApp1 contains an ASP.NET page, named Page1. Page1 contains a TextBox control, named txtEnrolmentNo, and two Button controls, named btnSubmit and btnCancel.

John wants to display the text " Enter Enrolment Number " within txtEnrolmentNo. He wants to ensure that if a user tries to submit the page without entering an enrolment number, the word " Error " appears next to txtEnrolmentNo. Which of the following actions will he take to accomplish the task?

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

You work as a Software Developer for ManSoft Inc. You create an application using Visual Studio .NET 2005. You are using the Custom authentication provider in the application. In order to enable the Custom authentication provider, you have to make an entry in the Web.config file for the application. Which of the following entries will you use to accomplish the task?

You work as a Windows Application Developer for ABC Inc. The company uses Visual Studio .NET as its application development platform. You create a Windows application using the .NET Framework.

You create a database to maintain the record of the students. You create a table named Student. You want to retrieve names and roll number of those students whose age is less than ten years. An instance of the SqlCommand class named StudentCommand is already created. Which of the following code segments should you use to execute the query?

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 the health monitoring events to raise application audit events in the following situations:

l When users login

l When users modify their password

l When users perform other security-related actions

You must ensure that the application logs all audit events for all applications on the Web server.

What will you do?

You work as a Windows Application Developer for ABC Inc. The company uses Visual Studio .NET 2008 as its application development platform. You create a Windows Forms application using .NET Framework 3.5. The application needs a thread that accepts an integer parameter. You write the following code segment in the application:

Thread myThread = new Thread(new ParameterizedThreadStart(doWork));

myThread.Start(125);

You are required to declare the signature of the doWork method. Which of the following method signatures will you use?

Henry works as a Software Developer for InfoTech Inc. He develops a Web application for registered employees of the company. The application requires accessing several XML data stored in a database named Database1. However, Henry wants to ensure that the XML data is validated before being accessed. Which of the following classes will Henry use to validate the XML data?

Andrew works as a Software Developer for BlueWell Inc. He develops a Windows-based application, named App1, using Visual Studio .NET. The application uses Microsoft SQL Server as a backend database. Andrew wants to perform security checks on App1. Which of the following statements regarding security checks are true?

Each correct answer represents a complete solution. Choose two.

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?

You work as a Software Developer for ABC Inc. The company uses Visual Studio .NET 2005 as its application development platform. You have recently finished development of a Windows application using .NET Framework. Users report that the application is not running properly. When the users try to complete a particular action, the following error message comes out:

Unable to find assembly ' myservices, Version=1.0.0.0, Culture=neutral,

PublicKeyToken=29b5ad26c9de9b95 ' .

You notice that the error occurs as soon as the application tries to call functionality in a serviced component that was registered by using the following commanD.

regsvcs.exe myservices.dll

You must make sure that the application can call the functionality in the serviced component with no exceptions being thrown. What will you do to accomplish this task?

Allen works as a Software Developer for ABC Inc. He develops an application using Visual Studio .NET

2005. The application will be used for the registration of employees by filling a form provided in the application. The form contains the following fields:

l First Name

l Last Name

l Date of Birth

l E-mail

He provides a TextBox control for each field. He wants an employee to be able to receive a user-defined error message when he makes a wrong entry. Which of the following properties is mandatory if a

CustomValidator control is used to validate an entry?

You work as a Web Application Developer for SunInfo Inc. The company uses Visual Studio 2008 as its application development platform. You create a Web application using .NET Framework 3.5.

You want to ensure that the data input by a user falls within a predetermined range. Which of the following validation controls will you use to accomplish the task?

You work as a Software Developer for ABC Inc. The company uses Visual Studio .NET as its application development platform. You are creating an application using the .NET Framework. The application contains a class named globalInfo. You need to serialize all public and nonpublic data of the globalInfo class to ensure that the class generates the minimum byte stream so that the minimum load is placed upon network resources. What will you do?

You work as a Software Developer for Mansoft Inc. You create an application and use it to create users as members of the local Users group. Which of the following code snippets imperatively demands that the current user is a member of the local Users group?

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

Samantha works as a Software Developer for InfoWorld Inc. She develops a Web page named SalesReport.aspx for the employees of the company. However, she wants to ensure that all the requests for a particular employee are not stored on the server ' s memory. She also wants to ensure that no data is lost even after each user session has expired. Which of the following actions will Samantha take to accomplish the task?

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.

< authentication mode= " Forms " >

< forms name= " MyName "

loginUrl= " /UsersLogIn.aspx "

protection= " All "

timeout= " 60 "

slidingExpiration= " true " >

< /forms >

< /authentication >

What will be the result?

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

John works as a Web Developer for ProLabs Inc. He develops an ASP.NET application, named

MyWebApp1, using Visual Studio .NET. One of the pages in the application is named as Page1.aspx, which does not need to maintain session state. To improve the performance of the application, John wants to disable session state for Page1. Which of the following actions will he take to accomplish the task?

Andrew works as a Software Developer for Mansoft Inc. The company ' s network has a Web server that hosts the company ' s Web site. Andrew wants to enhance the security of the Web site by implementing Secure Sockets Layer (SSL). Which of the following types of encryption does SSL use?

Each correct answer represents a complete solution. Choose two.

You work as a Software Developer for ABC Inc. The company uses Visual Studio .NET 2005 as its application development platform. You have recently finished development of a Windows application using .NET Framework. Users report that the application is not running properly. When the users try to complete a particular action, the following error message comes out:

Unable to find assembly ' myservices, Version=1.0.0.0, Culture=neutral,

PublicKeyToken=29b5ad26c9de9b95 ' .

You notice that the error occurs as soon as the application tries to call functionality in a serviced component that was registered by using the following command:

regsvcs.exe myservices.dll

You must make sure that the application can call the functionality in the serviced component with no exceptions being thrown. What will you do to accomplish this task?

You work as a Software Developer for ABC Inc. The company uses Visual Studio .NET as its application development platform. You need to write a code segment that transfers the contents of a byte array named ToSend by using a NetworkStream object named NetStr. You want to use a cache of size only 8,192 bytes. Which of the following code segments will you use to accomplish the task?

You work as a Software Developer for ABC Inc. The company uses Visual Studio .NET 2005 as its application development platform. You create an application for the company. You need to validate the phone number passed to a class as a parameter in the application. Which of the following is the most effective way to verify that the format of the data matches a phone number?

You work as a Software Developer for Mansoft Inc. You create an application and use it to create users as members of the local Users group. Which of the following code snippets imperatively demands that the current user is a member of the local Users group?

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

John works as a Software Developer for InfoTech Inc. He develops an application named

SerializeObj. He creates a custom class and wants to serialize its object. He also wants the object to be stored into an XML file named File1.xml. He writes the following code: public class Employees

{

public string EmpID;

public string EmpName;

public decimal Salary;

}

Which of the following code statements will John add in the application?

Georgina works as a Software Developer for BlueChip Inc. She develops an application named App1 using Visual Studio .NET. The company wants her to deploy App1 to a customer ' s laptop. Georgina creates an assembly named Assembly1 to be stored in the Global Assembly Cache so that the Common Language Runtime (CLR) can locate and bind Assembly1.

As the application executes, the CLR locates the path of Assembly1 through the codebase setting. But, it finds no < codebase > element in the app.config file, and fails to bind Assembly1. Now, the CLR tries to locate Assembly1 through probing. Which of the following will the CLR check to locate Assembly1?

Each correct answer represents a part of the solution. Choose all that apply.

Allen works as a Software Developer for ABC Inc. The company uses Visual Studio .NET 2005 as its application development platform. Allen creates an application that will be used to handle security information related to the company. He wants to secure the application by using the most secure authentication method. The method should have a strong key for encryption and send the encrypted password across the network. Which of the following authentication methods will Allen use to accomplish the task?

George works as a Software Developer for GenTech Inc. He creates an application named App1 using Visual Studio .NET. App1 uses the version 2.0.0.0 of an assembly named Assembly1. However, he wants App1 to use a new version i.e. 2.1.0.0 of Assembly1. Therefore, he needs to specify Assembly1 ' s location so that App1 can use version 2.1.0.0 of Assembly1. What will George use to accomplish the task?

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

Smith works as a Software Developer for ABC Inc. He creates an application using Visual Studio .NET 2005. The application displays " Welcome to ABC " on the top-left corner of a form. He writes the following code:

StringBuilder strbuild1 = new StringBuilder(20);

strbuild1.Append( " ' Welcome " );

strbuild1.Append( " " );

strbuild1.Append( " to " );

strbuild1.Append( " " );

strbuild1.Append( " ABC ' " );

string str1 = strbuild1.ToString();

Console.WriteLine(str1);

Console.ReadLine();

What is the main purpose of using StringBuilder object in the application?

Mark works as a Software Developer for GenTech Inc. He develops an application, named App1, using Visual Studio .NET. The application contains a Form control, named Form1, which enables users to edit information in a SQL Server database. Mark wants to save all the changes made by users in the database. He defines a boolean variable, named DataIsSaved, in the application code. DataIsSaved indicates whether or not all data are saved in the database. Mark wants to prevent Form1 from closing until all the changes are saved in the database. Which of the following code will he use to accomplish this?

You work as a Web Application Developer for ABC Inc. The company uses Visual Studio .NET as its application development platform. You create a Web application using .NET Framework 2.0. The application is for members only. The behavior of the Web application varies according to the role of the user. The Web application uses the ASP.NET Membership control for creation of user accounts. You are required to find out whether a user is a member of a specific role. What will you do?

Andrew works as a Software Developer for Mansoft Inc. The company ' s network has a Web server that hosts the company ' s Web site. Andrew wants to enhance the security of the Web site by implementing Secure Sockets Layer (SSL). Which of the following types of encryption does SSL use?

Each correct answer represents a complete solution. Choose two.

You work as a Software Developer for ABC Inc. You create a Console application named

ConsoleApplication4. You use the System.Security.Cryptography namespace. You want to use the key lengths of 384 bits to 16384 bits. You use RSACryptoServiceProvider class to encrypt and decrypt data. Which of the following code segments will you use to accomplish this task?

Each correct answer represents a part of the solution. Choose all that apply.

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 is hosted on Microsoft Windows Server 2008. Only FTP access is available to the server. You need to improve the searching of the pages in the search engines by taking action to URLs that do not have an .aspx file extension. You must ensure that all pages as well as static content can also be requested. What will you do to accomplish this?

You work as a Software Developer for ABC Inc. The company uses Visual Studio .NET as its application development platform. You are creating an assembly. The assembly contains a public method. The Global Assembly Cache contains a second assembly. You require that the public method is only called from the second assembly. Which of the following permission classes will you use to accomplish this task?

You work as a Software Developer for ABC Inc. The company uses Visual Studio.NET 2005 as its application development platform. You have recently finished development of Web services using the .NET Framework. The access control to Web services is part of your accountability. You are currently revealing an existing class as a XML Web service. You are required to ensure that the XML Web service is exclusively accessible to Web service clients within the ABC Inc. domain. To fulfill this requirement you want to change the access modifiers on methods that must be represented as Web methods. What will you do to accomplish this task?

You work as a Software Developer for ABC Inc. The company uses Visual Studio .NET 2008 as its application development platform. You are creating an ASP.NET Web application using .NET Framework 3.5. The application will be accessed by users from remote locations over the Internet. You need to use ASP.NET role management. You must ensure that any authorization information cached on remote client computers is as secure as possible. What will you do?

Peter works as a Software Developer for GenTech Inc. He develops an application named App1 using Visual Studio .NET. App1 uses an assembly named Assembly1. Peter installs App1 and Assembly1 to the C:\Program Files\App1 and C:\Program Files\Assembly1 folders respectively. While executing App1, Peter finds that App1 fails to execute with TypeLoadException. What will he do to resolve this issue.

Each correct answer represents a part of the solution. Choose all that apply.

You work as a Software Developer for ManSoft Inc. You use Microsoft Visual Studio to create a Web service named MyWebService. You create a SOAP message that is not secure in the Web service. You want to use the SoapFilter class in the Web service to filter the SOAP message. Which of the following code segments will you use to accomplish the task?

Each correct answer represents a part of the solution. Choose all that apply.

You work as a Software Developer for ABC Inc. The company uses Visual Studio.NET as its application development platform. You create an application using .NET Framework. You use the application to create an assembly. Now you need to encrypt assembly data. The company has not provided encryption requirements to you. Which of the following symmetric cryptography classes will you use to accomplish this task?

You work as a Software Developer for ManSoft Inc. The company uses Visual Studio .NET as its application development platform. You create an application named MyRandomGen. You use the System.Security.Cryptography namespace. You want to create a code that randomly rolls the dice fifty times and displays the results on the screen. Which of the following code segments will you use to accomplish this task?

Sam works as a Software Developer for GenTech Inc. He develops an ASP.NET application, named App1, using Visual Studio .NET. App1 is used within the company ' s intranet. Employees use Internet Explorer on the intranet. Sam creates a page named Page1.aspx. Sam wants the page to be redirected to the home page if an error occurs. Which of the following attributes of the @ Page directive will he use to accomplish the task?

You work as a Software Developer for ABC Inc. The company uses Visual Studio .NET as its application development platform. You are creating an application for a Bank using the .NET Framework. You create a method that gets the images of cancelled checks and displays them. You presently have access to a method that reads the images from a SQL server database as a sequence of bytes. You need to transfer the image from the SQL server database to a form with the least amount of temporary buffers and files. Which of the following classes will you use to accomplish this task?

Julia works as a Software Developer for Mansoft Inc. She develops an application using Visual Studio .NET. The application uses a method named MyMethod, which is located in an unmanaged DLL. Julia wants MyMethod to require the application to allocate unmanaged memory, fill the data, and pass the memory address to the application. She also wants to ensure that on returning from MyMethod, the application de-allocates the unmanaged memory. What will Julia do to accomplish the task?

You work as a Software Developer for ABC Inc. The company uses Visual Studio.NET 2005 as its application development platform. You are in the process of creating an application that will handle unmanaged code using the .NET Framework 2.0. Which of the following services will you use to provide interoperability with the unmanaged code?

Each correct answer represents a complete solution. Choose two.

You work as a Software Developer for ABC Inc. You create a Web service named MyWebService using Visual Studio .NET. You implement a public Web method. You make the method accessible through a Web service application by attaching the WebMethod attribute to the public method. The public method is stored in the class file of the Web service file. When you create a Web service project using the Web service project template, by default, one public method named HelloWorld is created. The HelloWorld public method does not become available through the Web service until you attach the WebMethod attribute. The method must be applied to each method declaration. Now, you want to configure a Web service method. You want to ensure that the Web method performs updates on more than one databases or if the sequence of updates is critical to the overall success of the Web method. Which of the following properties will you use to accomplish this task?

You work as a Windows Application Developer for ABC Inc. The company uses Visual Studio .NET as its application development platform. You create a Windows application using the .NET Framework. The application contains many controls. You add an ErrorProvider component named errorPro and a DateTimePicker control named datePick to the application. You are required to configure the application to display an error notification icon next to datePick when a user enters a date that is greater than today ' s date. What will you do to accomplish this task?

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

You work as a Software Developer for ABC Inc. The company uses Visual Studio.NET 2005 as its application development platform. You are creating a .NET remoting application using .NET Framework 2.0. You are using Soap to exchange structured and type information on the Web. You want to ensure that all the parameters are contained within the single element in a SOAP message body. Which of the following Soap message formatting types will you use to accomplish the task?

Tony works as a Software Developer for TechNet Inc. He creates a satellite assembly named

SatAssembly1. He wants to install SatAssembly1 in the global assembly cache. Therefore, he compiles the assembly by using the Al.exe tool and signs SatAssembly1. Which of the following possible tools will Tony use to sign SatAssembly1?

Each correct answer represents a complete solution. Choose two.

Maria works as a Software Developer for ABC Inc. The company uses Visual Studio .NET 2005 as its application development platform. She creates a Web service and uses a Session object in it. She declares a variable in the Session object. What will be the scope of the variable?

Sam works as a Software Developer for GenTech Inc. The company uses Visual Studio .NET as its application development platform. Sam develops an application named App1 using Visual C# .NET. App1 uses a non-COM DLL named Value1.dll, which contains unmanaged code. Sam wants to write a method named Method1 in Value1.dll. He wants to use Method1 for parsing a string into an array of string values and an array of numbers. He decides to specify three parameters for Method1. The first parameter will contain a static string value. After executing Method1, the second parameter will contain all string values found in the first parameter, and the third parameter will contain all integer values found in the first parameter. Sam wants to enable App1 to call this function. Which of the following code will he use to accomplish this?

You work as a Software Developer for SunSoft Inc. The company uses Visual Studio .NET 2005 as its application development platform. You use .NET Framework 2.0 to create several Windows applications. All applications use a common class library assembly named Customers. You deploy the application to the client computers on your company ' s intranet. Later, you modify the assembly. Any application that uses version 1.0.0.0 must now use version 2.0.0.0. Which of the following options will you use to accomplish the task?

Mark works as a Web Developer for TechCom Inc. He creates an ASP.NET application named

Application1 by using Visual Studio .NET. Only registered users of the company will be able to use the application. The application contains a page named UserAcc.aspx that allows new users to register themselves to the registered users ' list of the company. The UserAcc page contains several text box controls that accept users ' personal details such as user name, password, home address, zip code, phone number, etc. One of the text box controls on the page is named ZipProperty in which a user enters a zip code.

Mark wants to ensure that when a user submits the UserAcc page, ZipProperty must contain five numeric digits. Which of the following validation controls will he use to accomplish the task?

Each correct answer represents a complete solution. Choose two.

Mark works as a Software Developer for BlueWell Inc. He develops four Windows-based applications using Visual Studio .NET. All the applications use an assembly , named Assembly1. Mark deploys the applications on the company ' s intranet. Later, he modifies Assembly1 and wants to ensure that all the applications use the latest version of Assembly1. Which of the following files will Mark use to accomplish this?

You work as a Web Application Developer for ABC Inc. The company uses Visual Studio .NET as its application development platform. You create a Web application using .NET Framework 2.0. You add a Web Form that contains a button named bCancel. The button allows users to exit the form. When users click the button, validation should not occur. However, during testing you find that clicking the button does not allow users to exit the form. You need to ensure that users can always exit the page. What will you do?

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. You need to represent a strongly typed lambda expression as a data structure in the form of an expression tree. Which of the following classes will you use to accomplish the task?

John works as a Web Developer for CyberNet Inc. He develops an ASP.NET application, named MyApp1, using Visual Studio .NET. The application will be used for online-shopping. He deploys the application on the company ' s Web server. The application receives millions of hits daily. In order to improve the performance of the application, John decides to use the in-process state management feature of ASP.NET for storing the session state information. Which of the following attributes will John use in the < sessionState > element of the application ' s Web.config file to accomplish the task?

You work as a Software Developer for ABC Inc. The company uses Visual Studio .NET 2005 as its application development platform. You are developing an application using .NET Framework 2.0. You are required to use a datatype that will store only the numbers. The numbers should be in positive form and should not be larger than 65,535. Which of the following datatypes will you use to accomplish the task?

Each correct answer represents a complete solution. Choose two.

You work as a Software Developer for ABC Inc. The company uses Visual Studio.NET 2005 as its application development platform. You have recently finished the development of a class named TestCase and you have used only reference types in the class. The class will be used in an application that will use pointers. Therefore, you are required to convert the reference types to pointers in the class. Which of the following keywords will you use to accomplish the task?

You work as a Software Developer for ABC Inc. The company uses Visual Studio.NET 2005 as its application development platform. You create a Web service using .NET Framework 2.0. You want the Web service to utilize a two step process to map XML generated by Web methods to .NET objects. What will you do to accomplish the task?

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

You work as a Software Developer for ABC Inc. You have created a console application that uses two threads, named thread1 and thread2. You need to modify the code to prevent the execution of thread1 until thread2 completes its execution. Which of the following steps will you take to accomplish this task?

You work as a Software Developer for ABC Inc. The company uses Visual Studio .NET 2008 as its application development platform. You are creating an ASP.NET Web application using .NET Framework 3.5. The application can be run only by a specific set of user credentials. Therefore, other applications are not permitted to employ these user credentials. The ASP.NET application uses asymmetric encryption to encrypt and decrypt messages to other servers. You are required to shield the private key that is used to encrypt and decrypt messages that are accessed by other users or applications on the same server. What will you do to accomplish the task?

You work as a Software Developer for ABC Inc. The company uses Visual Studio .NET 2005 as its application development platform. You have created a class named Customer to be used in a billing application. The Customer class is shown below.

class Customer

{

public string FirstName { get; set; }

public string LastName { get; set; }

}

Each instance of the Customer class contains information about a customer of your company. You have written a segment of code that populates an ArrayList with a collection of Customer objects as shown below.

ArrayList customers = new ArrayList();

Customer myCustomer = new Customer();

myCustomer.FirstName = " Helen " ;

myCustomer.LastName = " of Troy " ;

customers.Add(myCustomer);

myCustomer = new Customer();

myCustomer.FirstName = " Elvis " ;

myCustomer.LastName = " Presley " ;

customers.Add(myCustomer);

You need to write code that iterates through the customers ArrayList and displays the name of each customer at the command prompt.

Which code segment should you choose?

You work as a Software Developer for Mansoft Inc. The company uses Visual Studio.NET as its application development platform. You create an ASP.NET Web application using the .NET Framework. You want to authenticate the application and then deploy it on a server running

Microsoft Windows Server 2003 Standard Edition hosting Microsoft Internet Information Services 6.0. Which of the following authentication methods will you use to accomplish the task?

Each correct answer represents a complete solution. Choose two.

John works as a Web developer for HiTech Inc. He develops an application named MyApp by using Visual C# .NET. John uses a SQL Server database. He writes the following code:

OleDbCommand cmd = new OleDbCommand();

cmd.CommandText = " UPDATE Employees SET Rank = ' Senior ' WHERE Basic > 10000 " ; cmd.ExecuteNonQuery();

Now he wants to improve the performance of the program code. Which of the following actions will he perform to accomplish the task?

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

You work as a Software Developer for ABC Inc. The company uses Visual Studio.NET 2005 as its application development platform. You create a remoting application that provides stock information to customers using .NET Framework. The server component raises an event on the client computer when certain conditions are met. You must ensure that the server raises exactly one event for each client application that is registered for the event. What will you do to accomplish this task?

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 the development of an ASP.NET Web application using .NET Framework 3.5. The application must be deployed by using the http://www.ABC.com/ URL. The application has several Web forms.

You need to implement Really Simple Syndication (RSS) feeds functionality. The RSS feeds will be used by the http://www.ABC.com/Updates.rss URL. You must ensure that the application displays the RSS-formatted information when accessing the given URL. What will you do to accomplish this?

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

You work as a Software Developer for ManSoft Inc. The company has several branches worldwide. The company uses Visual Studio.NET 2005 as its application development platform. You are creating a global application that will be used by all the branches of the company. You want to perform the encoding of Unicode characters. Which of the following classes will you use to accomplish the task?

Each correct answer represents a complete solution. Choose three.

You work as a Software Developer for ABC Inc. You create a Console application to create multiple satellite assemblies. Which of the following statements about satellite assemblies are true?

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

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. 91. The application uses ASP.NET AJAX, and you need to deploy it in a Web farm environment. You are required to configure SessionState for the application. Which of the following code segments will you use to accomplish this task?

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 uses Session objects. You are changing the application to run on a Web farm. You want to make sure that the application can access the Session objects from all the servers in the Web farm. You also make sure that when any server in the Web farm restarts or stops responding, the Session objects are not lost. What will you do?

Which of the following code snippets is an example of tight encapsulation?

George works as a Software Developer for GenTech Inc. He creates an application named App1 using Visual Studio .NET. App1 uses the version 2.0.0.0 of an assembly named Assembly1. However, he wants App1 to use a new version i.e. 2.1.0.0 of Assembly1. Therefore, he needs to specify Assembly1 ' s location so that App1 can use version 2.1.0.0 of Assembly1. What will George use to accomplish the task?

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

You work as a Software Developer for ABC Inc. The company has several branches worldwide. The company uses Visual Studio.NET 2005 as its application development platform. You are creating an application using .NET Framework 2.0. The application will be used by all the branches of the company. You sometimes require a variable number of arguments to be passed to a method. For example, you may require a sum method, which calculates the total of the numbers passed to it no matter how many numbers are passed. What will you do to accomplish the task?

You work as a Software Developer for ABC Inc. The company uses Visual Studio.NET as its application development platform. You need to read the entire contents of a file named Msg.txt into a single string variable using .NET Framework. Which of the following code segments will you use to accomplish the task?

You work as an Enterprise Application Developer for ABC Inc. The company uses Visual Studio .NET 2008 as its application development platform. You create a logging utility class using .NET Framework 3.5. The utility class writes logs to event log services. You are required to ensure that the client applications that use the utility class can create an instance of the utility class only if they have access rights to write to the event log services.

What will you do?

You work as a Web Application Developer for SunInfo Inc. The company uses Visual Studio 2008 as its application development platform. You create a Web application using .NET Framework 3.5. You use foreach loops to retrieve data from a collection. Now, you want to use LINQ queries instead of foreach loops. Choose the advantages of using LINQ queries over foreach loops.

You work as a Software Developer for Blue Well Inc. You create a mobile Web application for mobile users. You want to ensure that a cookieless session is implemented on it. Which of the following statements are the main reasons of implementing a cookieless session on a mobile Web application?

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

Dilton works as a Software Developer for GREC Research Center (Central). This research center has its subsidiaries in several different cities. Dilton wants to retrieve a Soil Test Report for the Geological Survey Department. He wants the test report to be available to all the members of the department over the Internet. He creates an XML Web service named SampleReport. SampleReport contains a Web method named SoilTestDetails that requires additional security.

Dilton decides to use generic role-based security to secure the SoilTestDetails method from unauthorized users. Dilton writes code to ensure that once a user is authenticated, a user identity named Generic is created. The Generic user identity has a group membership named GeoSurvey to allow the authenticated users access to the SoilTestDetails Web method. Which of the following code segments should Dilton use to accomplish the task?

Peter works as a Software Developer for PatSoluTech Inc. He creates a .NET assembly using Visual Studio .NET. He wants to use this assembly in multiple .NET applications on a local computer. He decides to deploy the assembly into the global assembly cache (GAC). What will he do to accomplish the task?

Each correct answer represents a complete solution. Choose two.

You work as a Software Developer for ABC Inc. You create an ASP.NET Web application named MyWebApplication. You want to provide secure access to company ' s customers. You want to enable users to access the site from any browser by providing their user name and password. Which of the following authentication methods will you use to accomplish this task?

Allen works as a Software Developer for ManSoft Inc. The company uses Visual Studio.NET as its application development platform. He creates an application. He wants to allow remote users to connect and access the application through a dial-up connection via the Internet. All data will be sent across a public network. For security reasons, the management wants to send data through the Internet in an encrypted form. The company plans to use a Layer 2 Tunneling Protocol (L2TP) connection. Which of the following communication protocols will Allen use to accomplish the task?

You work as a Software Developer for ManSoft Inc. The company has several branches worldwide. The company uses Visual Studio.NET 2005 as its application development platform. You create an application that will be used by all the branches of the company. You use the Regex class in the application to validate some strings. You want to search an input string for an occurrence of a regular expression. Which of the following methods of the Regex class will you use to accomplish the task?

You work as an ADO.NET Application Developer for ABC Inc. The company uses Microsoft Visual Studio .NET 2008 as its application development platform. You create an ADO.NET application by using .NET Framework 3.5. You are using the System.Linq.Expressions namespace to represent the code expression as objects in the form of expression trees. You want to initialize the members of a newly created object. What will you do to accomplish the task?

John works as a Web Developer for ABC Inc. He develops an ASP.NET application, named MyApp1, using Visual Studio .NET. The application will be used in the Sales department to generate monthly reports. John wants to deploy the application on the company ' s intranet. The company uses Microsoft Windows authentication. John wants to deny access to all the members of the Guest1 role. Which of the following attributes will he use in the < authorization > element of the application ' s Web.config file to accomplish the task?

Adam works as a Software Developer for ABC Inc. He creates an ASP.NET application, named MyApp. During beta testing of MyApp, he ensures that both developers and beta testers see the actual text of error messages. Adam performs beta testing of other applications on the same test server. All the other applications display ASP.NET error messages. After completing beta testing, Adam promotes the beta test server to a production server. He wants all the applications to display a single, userfriendly error message. Adam also wants to configure MyApp and the production server to meet these goals. What will he do to accomplish the required task with minimum administrative effort?

You work as a Software Developer for ABC Inc. The company uses Visual Studio .NET 2005 as its application development platform. You are developing the data access component that all applications in your company intranet will use to access Microsoft SQL Server. You must include code to correctly catch and iterate through any number of errors that could be encountered when connecting to SQL Server. Which code segment should you choose?