Inthe“customerfirst”servicepurposes,wewillaccordance_____________thedeedsofthecustomers,supplymostprofessionaldesign,productionandsalesinformation.

A . service启动失败，service不终止 B . service启动，service终止 C . service启动失败，service终止 D . service启动，service不终止

A . Differentiated Service里，去往不同目的地的分组获得的服务是不同的 B . Differentiated Service里，来自不同信源的分组获得的服务是不同的 C . 在Differentiated Service无需为每个流维护状态信息 D . Differentiated Service适合于在大型骨干网络上应用

A . Config B . Request C . Session D . Applicatio

A . Differenciated Service无须信令协议 B . Differenciated Service里，去往不同目的地的分组获得的服务是不同的 C . Differenciated Service里，来自不同信源的分组获得的服务是不同的 D . 在Differenciated Service无须像integrated Service一样分别为每个流维护软状态（soft-state）信息 E . Differenciated Service适合于在骨干网上应用

A .  To provide message level security B .  To allow integration with Web 2.0 applications C .  To be able to use XML to format response messages D .  To be able to use the HTTP or HTTPS transport protocol

A . show ip RIP B . show ipv6 ospf C . show ip ospf D . show ip ospf interface E . show ipv6 ospf interface F . show ipv4 ospf G . None of the other alternatives apply

A . consists of B . can be received C . is transmitted by D . Are made o

A . 30 mW B . 100 mW C . 40 mW D . 50 mW

A.to estimate the lensth ofcable that Was to be made B.to make some soundexperiments in the oceans C.to measure the depths oftwo oceans D.to collect samples of seaplants animals

A．consignor B．shipper C．carrier′s agent D．consignee

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.

You are developing a Windows Communication Foundation (WCF) service. The service needs to access out-of-process resources.You need to ensure that the service accesses these resources on behalf of the originating caller. What should you do？（） A. Set the value of ServiceSecurityContext.Current.WindowsIdentity.ImpersonationLevel to TokenlmpersonationLevel.Impersonation B. Set the value of ServiceSecurityContext.Current.Windowsldentity.ImpersonationLevel to TokenlmpersonationLevel.Delegation C. Set the PrincipalPermissionAttribute on the service contract and update the binding attribute in the endpoint element of the configuration file to wsHttpBinding D. Set the PnncipalPermissionAttribute on the service contract and update the bindingConfiguration attribute in the endpoint element of the configuration file to wsHttpBinding

A．北宋Northern Song B．南宋Southern Song C．元Yuan D．唐Tang

Atypicalexampleofaprocess19082inthe/procfilewouldbe： ls-l/proc/19082 total0 dr-xr-xr-x1rootsystem0Sep1515：12. dr-xr-xr-x1rootsystem0Sept1515：12.. -rw-------1rootsystem0Sept1515：12as -r--------1rootsystem128Sept1515：12cred --w-------1rootsystem0Sept1515：12ctl dr-xr-xr-x1rootsystem0Sept1515：12lwp -r--------1rootsystem0Sept1515：12map dr-x------1rootsystem0Sept1515：12object -r--r--r--1rootsystem448Sept1515：12psinfo -r--------1rootsystem1024Sept1515：12sigact -r--------1rootsystem1520Sept1515：12status -r--r--r--1rootsystem0Sept1515：12sysent Writingtowhichofthefollowingfileswillallowtheownertostopaprocess？（）

A B without asking foranything in turn. C