《中华人民共和国港口法》（2003年6月28日第十届全国人民代表大会常务委员会第三次会议通过)第十三

file.Certkiller .com has instructed you to change the hosts file if it has been changed.You, therefore, need to display the size and whether the hosts file is set to read-only.What should you do？（）

A.

B.

C.

D.

Certkiller .com has given you the task of creating an application to archive these old inventory files.The inventory files have to be compressed prior to being uploaded to Certkiller .com‘s Web server.You are currently writing a method that will receive a byte array and compress it into a new file.You need to ensure that a data corruption check takes place during the decompression process.What should you do？（）

A.

B.

C.

D.

.You have been given the task of developing an application that displays certain clock speed statisticson all processors installed on Certkiller -SR05.You need to ensure that this requirement is fully satisfied.What should you do？（）

A.

B.

C.

D.

of creating a new application for Certkiller .com. You are required to read compressed data files that has been sent by Certkiller .com‘s sales offices.These data files are less than 4 GB in size, but was compressed without cyclic redundancy. You want to write a method that receives the compressed files and return the uncompressed data as a byte array.What should you do？（）

A.

B.

C.

D.

current exchange rates for Certkiller .com‘s e-Commerce Web site. The Web service converts USD prices to the customer‘s local currency. You have stored the URL to the external Web service‘s endpoint in the section of the Web.config file. The Web application has been successfully deployed to a Certkiller .com Web server named Certkiller -SR14. A few months later the vendor of the Web service changes the port that is used to access the Web service. You need to update the section of the Web application‘s Web.config file from Certkiller -WS528. You need to ensure that your solution has a minimal impact on customers that may be connected to the e-Commerce Web site.What should you do？（）

A.Create a Host entry in the Lmhosts file on Certkiller -SR14. Point the Host entry to the new end point.

B.Use the Copy Web Site function in Visual Studio 2005 to deploy the Web.config file from Certkiller -WS528 to Certkiller -SR14.

C.Create a Web Setup project in Visual Studio 2005 to deploy the Web.config file from Certkiller -WS528 to Certkiller -SR14.

D.Use the Web Site Administration Tool to change the <appSettings> section of the Web.config file.

you have recently written the code shown below:Hashtable emailAddresses = new Hashtable ();emailAddresses.Add ("Mia", "mia@ Certkiller .com");emailAddresses.Add ("Andy", "andy@ Certkiller .com");emailAddresses.Add ("Kara", "kara@ Certkiller .com");You need to ensure that these e-mail addresses are stored in the Email.dat file so that you can load them againwhen the user restarts the application.What should you do？（）

A.

B.

C.

D.

You have recently written the code shown below:Hashtable emailAddresses = new Hashtable ();emailAddresses.Add ("Mia", "mia@ Certkiller .com");emailAddresses.Add ("Andy", "andy@ Certkiller .com");emailAddresses.Add ("Kara", "kara@ Certkiller .com");FileStream stream = new FileStream ("Email.dat", FileMode.Create);BinaryFormatter formatter = new BinaryFormatter ();formatter.Serialize (stream, emailAddresses);You need to ensure that you are able to load the emailAddresses object from the Email.dat file into your application.What should you do？（）

A.

B.

C.

D.

io.NET 2005 as its application development platform.You are developing a Windows Service application which contains three different Windows services.You are required to only set one Windows service to start automatically when the system is restarted.What should you do？（）

A.Use the ServiceController class.

B.Use the ServiceBase class.

C.Use the ServiceProcessInstaller class.

D.Use the ServiceInstaller class.

io.NET 2005 as its application development platform.You are developing a Windows Service application. You need to change the security context in which the service runs.The service will be run in context of a non-privileged user on the local computer and present anonymous credentials to any remote server.You are required to set the Account property of the ServiceProcessInstaller class to specify the service account.What should you do？（）

A.Use ServiceAccount.User.

B.Use ServiceAccount.LocalService.

C.Use ServiceAccount.LocalSystem.

D.Use ServceAccount.NetworkService.

m‘s administrators.The application that you created logs all modifications made to physical hard drives on an hourly basis.You now need to create an EventQuery object for this application.What should you do？（）

A.

B.

C.

D.