You have recently completely creating a new application for Certkiller .com.This new application has to load an instance of the Inventory class from a large file named Inventory.dat.You need to ensure that the application executes the loading process in as little time as possible.What should you do?（）A.B.C.D.
You have recently completely creating a new application for Certkiller .com.This new application has to load an instance of the Inventory class from a large file named Inventory.dat.You need to ensure that the application executes the loading process in as little time as possible.What should you do?（）
A.
B.
C.
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We respectfully inform. you that on account of a rapid increase in the volume of our trade with China, we have recently established a new branch at People Square.
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.
Certkiller .com has a file server named Certkiller -SR07 that stores old inventory files. 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 work as an application developer at Certkiller .com. You are currently in the process 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.
You are in the process of creating a new application.This new application has to be able to read all data from a text file.What should you do?() A.B.C.D.
You have recently completed the creation of a new application.Certkiller .com requires you to ensure that this new application creates a file that contains an array of bytes.What should you do?() A.B.C.D.
You have a DNS zone that is stored in a custom application directory partition. You install a new domain controller. You need to ensure that the custom application directory partition replicates to the new domain controller. What should you use（）A、the Active Directory Administrative Center consoleB、the Active Directory Sites and Services consoleC、the DNS Manager consoleD、the Dnscmd tool
You work as an application developer at Certkiller .com. Certkiller .com wants you to develop an application that stores and retrieves client information by means of a unique account number.You create a custom collection class， which implements the IDictionary interface，named ClientDictionary. The following code have been included into the new application. //Create Client objects Client c1 = new Client （"AReid"， "Andy Reid"， Status.Current）； Client c2 = new Client （"DAustin"， "Dean Austin"， Status.New）； //Create ClientDictionary object IDictionary cData = new ClientDictionary （）； cData.Add （"10001"， c1）； cData.Add （"10002"， c2）； You use the same method to add other Client objects to the collection. You need to ensure that you are able to retrieve client information associated with the account number 10111.What should you do？（）A、 Use the following code： Client foundClient；foundClient = （Client） cData.Find （"10111"）； B、 Use the following code： Client foundClient；if （cData.Contains （"10111"）） foundClient = cData ["10111"]； C、 Use the following code： Client foundClient；if （cData.Contains （"10111"））foundClient =（Client） cData ["10111"]； D、 Use the following code： Client foundClient；foreach （string key in cData.Keys {if （key == "10111"）foundClient = （Client） cData.Values ["10111"]； }
You have two servers that run Windows Server 2008 named Server1 and Server2. You install Windows SharePoint Services （WSS） 3.0 on Server1. You install the SMTP feature on Server2. You configure the outgoing e-mail settings on Server1 to use the SMTP service on Server2. You need to ensure that e-mail messages from Server1 are forwarded to users. What should you do？（）A、On Server2， create a new application pool， and then associate the application pool with a new Web site.B、On Server2， configure the SMTP service to accept anonymous connections and to relay e-mail messages.C、On Server1， create a new application pool. On an internal DNS server， create a new MX record for Server1.D、On Server1， create a new application pool. On an internal DNS server， create a new MX record for Server2.
You are creating a Windows Communication Foundation (WCF) service. The service endpoints change frequently. On the service, you add a new ServiceDiscoveryBehavior to the Behaviors collection of the ServiceHost Description property. You need to ensure that client applications can communicate with the service and discover changes to the service endpoints. What should you do?（）A、Add a new ServiceDiscoveryBehavior to the Behaviors collection in the client application.B、Add a new AnnouncementClient to the Behaviors collection in the client application.C、Use the FindCriteria class and the UdpDiscoveryEndpoint class to set up the binding in the client application.D、Use the DiscoveryProxy class and the EndpointDiscoveryMetadata class to set up the binding in the client application.
Your company has a server that runs Windows Server 2008 R2.You have a new application that locates remote resources by name. The new application requires IPv6.You need to ensure that the application can locate remote resources by using IPv6. What should you do？（）A、CreateanewPointer（PTR）DNSrecord.B、CreateanewQuad-A（AAAA）DNSrecord.C、CreateanewSignature（SIG）DNSrecord.D、CreateanewRouteThrough（RT）DNSrecord.
You have recently created and distributed RDP files for a certain RemoteApp program. However，you findthat the application performs poorly and needs to be migrated to a more powerful server. What should youdo to ensure that users can connect to the RemoteApp program after it is migrated？（）A、Create a new TS Web Access site for the new terminal server and publish the application to the newsite.B、Re-create an RDP file for the RemoteApp program after the migration and distribute the file to users.C、Modify the properties of the existing RDP file and re-distribute the file to users.D、In TS RemoteApp Manager on the old terminal server， change the Terminal Server settings so that the server name listed is the new terminal server.
You are creating a Windows Forms application by using the .NET Framework 3.5. You plan to develop a new control for the application.The control will have the same properties as a TextBox control.You need to ensure that the control has a transparent background when it is painted on form.You want to achieve this goal by using the minimum amount of development effort.What should you do？（）A、Create a new class that is derived from the Control class.Call the SetStyle method in the constructor.B、Create a new class that is derived from theTextBox control class.Override the OnPaint method in the constructor.C、Create a new class that is derived from the Control class.Set the BackColor property of the control to Transparent.Call the SetStyle method in the constructor.D、Create a new class that is derived from theTextBox control class.Set the BackColor property of the control to Transparent in the constructor.Call the SetStyle method in the constructor.
As an administrator at Certkiller.com， you have installed an Active Directory forest that has a single domain. You have installed an Active Directory Federation services （AD FS） on the domain member server. What should you do to configure AD FS to make sure that AD FS token contains information from the active directory domain（）A、Add a new account store and configure it.B、Add a new resource partner and configure itC、Add a new resource store and configure itD、Add a new administrator account on AD FS and configure itE、None of the above
You work in a company which uses SQL Server 2008. You are the administrator of the company database. In your company there is a server which contains a default SQL Server 2005 instance. For a new application, you have to install a SQL Server 2008 instance on the server. Your company CIO assigns a task to you. You must make sure that the respective certified third-party applications have access to both database instances. You have to achieve this goal without changing the existing application environments. So what should you do to achieve this by using as little database administrative effort as possible?（）A、You should install SQL Server 2008 as a named instance, and make the new application to use the new instance. B、You should install SQL Server 2008 as the default instance, and make the new application to use the default instance. C、You should upgrade the SQL Server 2005 application to use SQL Server 2008. D、You should upgrade the SQL Server 2005 instance to a SQL Server 2008 instance.
单选题You work as an application developer at Certkiller .com. You have been asked by you superiors at Certkiller .com to create a child application domain. The new child application domain has to specify a different assembly path than that of the parent application domain.You need to ensure that your solution meets Certkiller .com’s requirements.What should you do？（）A AB BC CD D
单选题You work as an application developer at Certkiller .com. You are currently in the process of developing a business logic component that requires long calculations. You have identified numerous tasks within this application that can be done asynchronously. You notice that these tasks are mutually dependent and require complex synchronization techniques so that it can manage efficiently. You decide to use Microsoft .NET 2.0 to take advantage of its new thread management features. You need to create and start the application threads. What should you do？（）A AB BC CD D
单选题Your company has a server that runs Windows Server 2008 R2.You have a new application that locates remote resources by name. The new application requires IPv6.You need to ensure that the application can locate remote resources by using IPv6.What should you do？（）ACreate a new Pointer (PTR) DNS record.BCreate a new Quad-A (AAAA) DNS record.CCreate a new Signature (SIG) DNS record.DCreate a new Route Through (RT) DNS record.
单选题You have a server that runs Windows Server 2003 Service Pack 2 (SP2). The server has Terminal Server installed. You have a new multi-user application that you plan to install on the server. The setup program for the application is named setup.exe. You need to install the application on the server. You must ensure that the application can be used by all users. What should you do? （）AFrom the command prompt, run setup.exe.BFrom Add or Remove Programs, add a new program.CIn Windows Explorer, use the Run As option to run setup.exe.DIn Windows Explorer, use Compatibility mode to run setup.exe.
单选题Your company has 1，000 client computers. You are planning to deploy Windows 7 and a new line-of-business application. You have the following requirements： Install the application as part of the standard Windows 7 deployment. Use a single Windows 7 image for the deployment. The application must be available for use on client computers that are not connected to the network. You need to ensure that the application is installed on all new client computers. What should you do？（）APublish the application by using Group Policy Software Installation.BDeploy the application by using Windows Server Update Services （WSUS）.CService an online image of Windows 7 to add the new application.DService an offline image of Windows 7 to add the new application.
单选题You work as an application developer at Certkiller .com. You have recently created an application domain for Certkiller .com. A few weeks later， you are required to determine if assembly references in this application domain， which is the current application domain， are being cached. What property should you use to achieve this objective？（）A AppDomain.CurrentDomain.ShadowCopyFilesB AppDomain.CurrentDomain.CachePathC AppDomain.CurrentDomain.ConfigurationFileD AppDomain.CurrentDomain.Evidence
单选题You work in a company which uses SQL Server 2008. You are the administrator of the company database. In your company there is a server which contains a default SQL Server 2005 instance. For a new application, you have to install a SQL Server 2008 instance on the server. Your company CIO assigns a task to you. You must make sure that the respective certified third-party applications have access to both database instances. You have to achieve this goal without changing the existing application environments. So what should you do to achieve this by using as little database administrative effort as possible?（）AYou should install SQL Server 2008 as a named instance, and make the new application to use the new instance. BYou should install SQL Server 2008 as the default instance, and make the new application to use the default instance. CYou should upgrade the SQL Server 2005 application to use SQL Server 2008. DYou should upgrade the SQL Server 2005 instance to a SQL Server 2008 instance.
单选题You are creating a new form for the Order Entry application. You define a record group that will be created when the form is executing this built in: CREATE_GROUP(rg_emplist, global_scope) Which form(s) in the application will have access to this record group?（）AAll forms in the application. BAny forms opened by the user who initiated the record group. COnly the form issuing the CREATE_GROUP built-in. DAny forms referenced by the form that contains the procedure.
单选题You have a DNS zone that is stored in a custom application directory partition. You install a new domain controller. You need to ensure that the custom application directory partition replicates to the new domain controller. What should you use（）Athe Active Directory Administrative Center consoleBthe Active Directory Sites and Services consoleCthe DNS Manager consoleDthe Dnscmd tool
多选题You work as an application developer at Certkiller .com. You have recently created an application domain for Certkiller .com. A few weeks later you are asked to retrieve information from this application domain， which is the current application domain. What can you do to achieve this objective？（）AUse the following code： AppDomain appInfo = ApplicationDomain.Current；BUse the following code： AppDomain appInfo = AppDomain.CurrentDomain （）；CUse the following code： AppDomain appInfo = Thread.GetDomain （）；DUse the following code： AppDomain appInfo = MainThread.GetDomain （）；
单选题You work as an application developer at Certkiller .com. You have been given the task of developing a Windows service application that regularly monitors other Windows services on the same computer. This Windows service application must also log any abnormal file system activity. You have added the following class to the Windows service application： public class EnumerateService ： ServiceBase { public static EnumerateService （） { this.ServiceName = "Enumerate Service"； this.CanStop = true； } protected override void OnStart （string[] args） { // Enumerate all services and initialize the FileSystemWatcher } protected override void OnStop （） { // Stop the FileSystemWatcher and perform cleanup } public static void Main （） { EnumerateService service = new EnumerateService（）； } } You then create the installer for the Windows service application， and install the Windows service application. You have configured the Windows service Startup type to Automatic， and rebooted the system. You then test the new Windows service application， and find that it is not working.You need to ensure that the service is working properly. What should you do？（）A Override the OnBoot method instead of the OnStart method.B Replace the Main method code with the following code： EnumerateService service = new EnumerateService （）； Service.Run （）；C Override the OnLoad method instead of the OnStart method.D Replace the Main method code with the following code： EnumerateService service = new EnumerateService （）； Run （service）；
单选题You work as an application developer at Certkiller .com. You have recently created a multithreaded application to manage Certkiller .com’s inventory system. The fulfillment task has to be executed on a regular basis， while other tasks are performed in the application. The task does not need any input to start. You are required to create and start the fulfillment thread using the appropriate code.What code should you use？（）A AB BC CD D