网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)

You are consuming a Windows Communication Foundation (WCF) service in an ASP. NET Web application.The service interface is defined as follows:[ServiceContract]public interface ICatalog{ [OperationContract] [WebGet(UriTemplate="/Catalog/Items/{id}", ResponseFormat=WebMessageFormat.Json)] string RetrieveItemDescription(int id); } The service is hosted at Catalogsvc.You need to call the service using jQuery to retrieve the description of an item as indicated by a variable named itemId. Which code segment should you use?()

  • A、$get(String.format("/Catalogsvc/Catalog/Items/id{0}", itemId) null, function (data) { ... }, javascript");
  • B、$get(String.format("/Catalogsvc/Catalog/Items/{0}", itemId), null, function (data) { ... }, "json");
  • C、$get(String.format("/Catalogsvc/Catalog/Items/{0}", itemld), null, function (data) { ... }, "xml");
  • D、$get(String.format("/Catalogsvc/Catalog/Items/id{0}", itemld), null, function (data) { ... }, "json");

参考答案

更多 “You are consuming a Windows Communication Foundation (WCF) service in an ASP. NET Web application.The service interface is defined as follows:[ServiceContract]public interface ICatalog{ [OperationContract] [WebGet(UriTemplate="/Catalog/Items/{id}", ResponseFormat=WebMessageFormat.Json)] string RetrieveItemDescription(int id); } The service is hosted at Catalogsvc.You need to call the service using jQuery to retrieve the description of an item as indicated by a variable named itemId. Which code segment should you use?()A、$get(String.format("/Catalogsvc/Catalog/Items/id{0}", itemId) null, function (data) { ... }, javascript");B、$get(String.format("/Catalogsvc/Catalog/Items/{0}", itemId), null, function (data) { ... }, "json");C、$get(String.format("/Catalogsvc/Catalog/Items/{0}", itemld), null, function (data) { ... }, "xml");D、$get(String.format("/Catalogsvc/Catalog/Items/id{0}", itemld), null, function (data) { ... }, "json");” 相关考题
考题 —Uh, I think online shopping is very time-consuming. — () A.Why do you want to wait and shop in a long lineB.I somewhat agree with you, but not completely.C.Thank you for your time to be with me for the weekend.

考题 You are developing a Windows Service. The Windows Service will host a Windows Communication Foundation (WCF) service.The Windows Service class will inherit from ServiceBase.You need to ensure that the WCF service starts when the Windows Service is restarted.What should you do in the Windows Service class?()A.B.C.D.

考题 A Windows Communication Foundation (WCF) client application is consuming an RSS syndication feed from a blog.You have a SyndicationFeed variable named feed. The application iterates through the items as follows.(Line numbers are included for reference only.)01 foreach (SyndicationItem item in feed.Items)02 {03 }You need to display the content type and body of every syndication item to the console.Which two lines of code should ou insert between lines 02 and 03?()A.B.C.D.

考题 You have an application that is incompatible with Windows Aero.You need to ensure that Windows Aero is automatically disabled when you run the application.What should you do?() A.AB.BC.CD.D

考题 You perform an in-place upgrade on a Microsoft Windows XP Service Pack 2 (SP2) computer to Windows Vista.After the upgrade, you attempt to run a custom application. You receive the following error message: This application is only designed to run on Windows XP or later.”You need to run the application on Windows Vista.What should you do?()A.AB.BC.CD.D

考题 You perform a clean installation of Microsoft Windows Vista on the first partition. Then, you install Microsoft Windows XP Professional on the second partition of the same machine.You are able to log on to Windows XP Professional but do not have the option to boot to Windows Vista.You need to be able to dual boot the computer.What should you do?()A.AB.BC.CD.D

考题 在Oracle中,下面哪条语句当COMM字段为空时显示0,不为空时显示COMM的值()。 A.select ename,nvl(comm.,0)from empB.select ename,null(comm.,0)from empC.SELECT ename,NULLIF(comm,0)FROM empD.SELECT ename,DECODE(comm.,NULL,0)FROM emp

考题 Which of the following data network would you implement if you wanted a wireless network that had a relatively high data rate, but was limited to very short distances?() A. Broadband personal comm. Service (PCS)B. Broadband circuitC. InfraredD. Spread spectrumE. Cable

考题 Which of the following data network would you implement if you wanted a wireless network that had a relatively high data rate, but was limited to very short distances?()A、Broadband personal comm. Service (PCS)B、Broadband circuitC、InfraredD、Spread spectrumE、Cable

考题 You have a print server named Server1 that runs Windows Server 2012 R2. You discover that when there are many pending print jobs, the system drive occasionally runs out of free space. You add a new hard disk to Server1. You create a new NTFS volume. You need to prevent the print jobs from consuming disk space on the system volume. What should you modify?()A、the properties of the Print Spooler serviceB、the Print Server PropertiesC、the properties of each shared printerD、the properties on the new volume

考题 BTSV2机顶联结BSC的Abis通讯口是()。A、COMM1B、COMM2C、COMM3D、COMM4

考题 You plan to deploy Windows 7 images. You need ensure that you can deploy images by using the WindowsPreinstallation Environment (Windows PE).  What should you do add to the Windows PE image?()A、Imagex.exeB、Loadstate.exeC、Mighost.exeD、Usmtutils.exe

考题 You have a computer that runs Windows Vista. You need to identify whether the computer can be upgradedto Windows 7.  Which tool should you use?()A、Windows Anytime Upgrade for Windows 7.B、Windows Anytime Upgrade for Windows Vista.C、Windows 7 Upgrade Advisor.D、Windows Vista Upgrade Advisor.

考题 Windows NT 4.0 is currently on the system you are using, and you want to install Windows 2000 Professional. Windows NT 4.0 is currently on an NFTS partition.  For some reason you have decided that you are not going to upgrade, but rather, you are going to run this in a dual boot fashion.  What do you need to do? ()A、Can’t be done.B、You need to put Windows 2000 on a separate partition from Windows NT 4.0C、You need to put Windows 2000 on the same partition as Windows NT 4.0.D、You need to upgrade Windows NT 4.0 to SP4.

考题 Your network consists of a single Active Directory domain. All servers run Windows Server 2008 R2. A server named Server1 has the Remote Desktop Services server role installed.   You notice that several users consume more than 30 percent of the CPU resources throughout the day. You need to prevent users from consuming more than 15 percent of the CPU resources. Administrators must not be limited by the amount of CPU resources that they can consume. What should you do?()A、Implement Windows System Resource Manager (WSRM),and configure user policies.B、Implement Windows System Resource Manager (WSRM),and configure session policies.C、Configure Performance Monitor,and create a user-defined Data Collector Set.D、Configure Performance Monitor,and create an Event Trace Session Data Collector Set.

考题 You work as the IT professional in an international company which is named Wiikigo. You are experiencedin implementing and administering a network operating system. You are specialized in deploying servers,configuring Windows Server 2008 Terminal services and network application services, and configuring aweb services infrastructure. You are in charge of a member server which runs Windows Server 2008. The Terminal Services serverrole has been installed on the server. Microsoft Windows System Resource Manager (WSRM) is installedon the server. Now you receive report from users saying about performance degradation on the TerminalServer. You monitor the server and notice that one user is consuming 100 percent of the processor time.You create a resource-allocation policy named Policy1 that limits each user to 30 percent of the totalprocessor time. But you do not see any performance improvement. WSRM needs to be configured toenforce Policy1. What action should you perform?()A、The Terminal Services Configuration service should be restarted.B、Use the user context of the Terminal Server System account to launch the WSRM application.C、Set Policy1 should be set as the Profiling Policy.D、Set Policy1 should be set as the Managing Policy.

考题 You manage a member server that runs Windows Server 2008. The server has the Terminal Services role installed. Microsoft Windows System Resource Manager (WSRM) is installed on the server.  Users report performance degradation on the Terminal Server. You monitor the server and notice that one user is consuming 100 percent of the processor time.  You create a resource-allocation policy named Policy1 that limits each user to 30 percent of the total processor time. You observe no performance improvement. You need to configure WSRM to enforce Policy1. What should you do?()A、Set Policy1 as the Profiling Policy.B、Set Policy1 as the Managing Policy.C、Restart the Terminal Services Configuration service.D、Launch the WSRM application by using the user context of the Terminal Server System account.

考题 You have a computer that runs Windows 7 Professional. You need to upgrade the computer to Windows 7Ultimate. You must achieve this goal in the minimum amount of time.  What should you do?()A、Run Windows Update.B、Run Windows Anytime Upgrade.C、From the Windows 7 installation media, run Setup.exe.D、From the Windows 7 installation media, run Migwiz.exe.

考题 You are designing a Windows 7 deployment image.   You receive a baseline image over the network, from a different geographic location.   You need to verify that the baseline image is valid.   Which tool should you use?()A、ImageXB、Windows Compatibility EvaluatorC、Windows System Image Manager (Windows SIM)D、the Deployment Image Servicing and Management (DISM) tool

考题 单选题Which of the following data network would you implement if you wanted a wireless network that had a relatively high data rate, but was limited to very short distances?()A Broadband personal comm. Service (PCS)B Broadband circuitC InfraredD Spread spectrumE Cable

考题 填空题Traveling alone has a benefit that you can enjoy visiting museums, although it may be time-consuming.____

考题 单选题查询出EMP表中COMM字段为空的记录()A select * from emp where comm='';B select * from emp where comm=null;C select * from emp where nvl(comm)=0;D select * from emp where comm is null;E select * from emp where nvl(comm,0)=0;

考题 单选题You have a print server named Server1 that runs Windows Server 2012 R2. You discover that when there are many pending print jobs, the system drive occasionally runs out of free space. You add a new hard disk to Server1. You create a new NTFS volume. You need to prevent the print jobs from consuming disk space on the system volume. What should you modify?()A the properties of the Print Spooler serviceB the Print Server PropertiesC the properties of each shared printerD the properties on the new volume

考题 单选题You have a computer that runs Windows 7. You install Windows XP in a new partition on the computer anddiscover that you can no longer start Windows 7. You need to start Windows 7 in the minimum amount oftime.  What should you do?()A From Windows XP, modify the default path in the boot.ini file.B From Windows XP Recovery Console, run the Fixboot command.C Start the computer from the Windows 7 installation media and select Install now.D Start the computer from the Windows 7 installation media and run Startup Repair.

考题 单选题Windows NT 4.0 is currently on the system you are using, and you want to install Windows 2000 Professional. Windows NT 4.0 is currently on an NFTS partition.  For some reason you have decided that you are not going to upgrade, but rather, you are going to run this in a dual boot fashion.  What do you need to do? ()A Can’t be done.B You need to put Windows 2000 on a separate partition from Windows NT 4.0C You need to put Windows 2000 on the same partition as Windows NT 4.0.D You need to upgrade Windows NT 4.0 to SP4.

考题 单选题As an administrator at Cer-tech .com, you manage a member server having Windows Server 2008. A Terminal Services role is installed on the server along with Microsoft Windows System Resource Manager(WSERVERM). Users are complaining about degradation in performance on Terminal Server. You find outthat a single user is consuming 100% of the processor time. To rectify the problem, you create a resource-allocation policy named Policy1 which limits each user to 30% of the total processor time. Still, there is noimprovement in the performance. What should you do to configure WSERVERM to force Policy1?()A Configure each user account to allocate a resource quota on WSERVERM applicationB Configure Policy1 to accept the WSERVERM resource quota for each userC Restart the Server and the Terminal Services configuration serviceD Configure policy1 as the Managing Policy

考题 单选题在Oracle中,下面哪条语句当COMM字段为空时显示0,不为空时显示COMM的值()。A select ename,nvl(comm.,0)from empB select ename,null(comm.,0)from empC SELECT ename,NULLIF(comm,0)FROM empD SELECT ename,DECODE(comm.,NULL,0)FROM emp

考题 单选题You plan to deploy Windows 7 images. You need ensure that you can deploy images by using the WindowsPreinstallation Environment (Windows PE).  What should you do add to the Windows PE image?()A Imagex.exeB Loadstate.exeC Mighost.exeD Usmtutils.exe