单选题To establish a communication channel for the telex service in the INMARSAT-Aterminal, you should first（）.Aestablish a communication channel from the CES, via the International Telex Network to the final destinationBset up a communication channel from your SES, via a satellite, to a CES within your ocean regionCset up a channel directly to the addressee at the destinationDestablish a channel from your terminal , via the International Telex Network to a CES within your ocean region
单选题
To establish a communication channel for the telex service in the INMARSAT-Aterminal, you should first（）.
A
establish a communication channel from the CES, via the International Telex Network to the final destination
B
set up a communication channel from your SES, via a satellite, to a CES within your ocean region
C
set up a channel directly to the addressee at the destination
D
establish a channel from your terminal , via the International Telex Network to a CES within your ocean region
参考解析
解析：
暂无解析
相关考题：
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.
You are developing a Windows Communication Foundation (WCF) service. Client applications require reliable sessions to access the service.Users report that they receive ServerTooBusyException errors when their client application tries to establish a session. You need to ensure that the service can handle a minimum of 30 client connection requests.Which ReliableSessionBindingElement property should you configure?（）A. MaxRetryCountB. MaxTransferWindowSizeC. MaxPendingChannelsD. InactivityTimeout
You are creating an application that consumes a Windows Communication Foundation (WCF) service. The service implements the IService contract. The client application contains the CallbackHandler class, which implements IServiceCallback.You need to ensure that a client proxy is created that can communicate with the service over a duplex channel.Which code segment should you use?（）A.B.C.D.
You are developing a Windows Communication Foundation (WCF) service that does not operate on a duplex channel.You find that operations do not start until all previous operations have finished. The service hosting code contains the following lines.var service = new WarehouseService(); var host = new ServiceHost(service);You need to ensure that new operations do not wait for previous operations to finish.Which attribute should you use to decorate the service?（）A. [ServiceBehavior(InstanceContextMode=InstanceContextMode.Single, ConcurrencyMode=ConcurrencyMode.Multiple)]B. [CallbackBehavior(ConcurrencyMode=ConcurrencyMode.Multiple)]C. [ServiceBehavior(InstanceContextMode=InstanceContextMode.Single, ConcurrencyMode=ConcurrencyMode.Single)]D. [ServiceBehavior(InstanceContextMode=InstanceContextMode.Single, ConcurrencyMode=ConcurrencyMode.Reentrant)]
You are developing a Windows Communication Foundation (WCF) service. You establish that the largest size of valid messages is 8,000 bytes. You notice that many malformed messages are being transmitted.Detailed information about whether each message is malformed must be logged.You need to ensure that this information is saved in XML format so that it can be easily analyzed.What should you add to the service configuration file?（）A.B.C.D.
A Windows Communication Foundation (WCF) service is required to log all authorization attempts to the Windows Event Log. You need to configure a behavior and apply it to the service to support this requirement. Which behavior should you configure and apply?（）A. service Authentication ManagerB. service AuthorizationC. service CredentialsD. service Security Audit
Windows Communication Foundation (WCF) service is self-hosted in a console application. The service implements the lTimeService service interface in the TimeService class.You need to configure the service endpoint for HTTP communication. How should you define the service and endpoint tags?（）A.B.C.D.
Most IP layer-based proxy mechanisms，such as network address translation (NAT)，only supportuni-directional proxy，from the internal network to external network(the Interned．The proxvestablishes the communication channel by (71) IP addresses．The IP addresses must be (72) ．These proxy mechanisms prevent applications that must establish return data channels from establishing their data channels，such as，multimedia applications．IP layer-based proxy mechanisms need additional software (73) for each application that uses (74) channels． SOCKS identifies communication targets through domain names，overcoming the restriction of Usina private IP addresses．SOCKS can use domain names to establish communication between separate LANs，with (75) IP addresses．(66)A．manufacturingB．manipulatingC．conductD．implement
Which statements are true regarding ISDN channels?() A. Each B channel can transmit up to 64 kbpsB. The ISDN B channel carries voice or dataC. The ISDN D channel transmits control information.D. The D channel transmission rate varies depending on the service used.E. HDLC or PPP can be used to encapsulate D channel information.
Which three of these are optical channel data unit （ODU） overhead fields？ （）A、general communication channel 0 （GCC0）B、section monitoringC、reserved （RES）D、general communication channels 1 and 2 （GCC1 GCC2）E、tandem connection monitoring activation deactivation （TCM ACT）
Which statements are true regarding ISDN channels?（）A、Each B channel can transmit up to 64 kbpsB、The ISDN B channel carries voice or dataC、The ISDN D channel transmits control information.D、The D channel transmission rate varies depending on the service used.E、HDLC or PPP can be used to encapsulate D channel information.
You need to design a certificate management process for internal users. What should you do？（）A、Establish a Web enrollment service for internal users to request access to resourcesB、Grant Enrollment Agent rights to usersC、Establish enrollment stations and store user certificates in a smart cardD、Create Connection Manager scripts to identify the client computer operating system， and configure Web proxy settings to specify the appropriate Web enrollment service
A Windows Communication Foundation (WCF) service is required to log all authorization attempts to the Windows Event Log. You need to configure a behavior and apply it to the service to support this requirement. Which behavior should you configure and apply?（）A、service Authentication ManagerB、service AuthorizationC、service CredentialsD、service Security Audit
You are developing a Windows Communication Foundation (WCF) service that does not operate on a duplex channel.You find that operations do not start until all previous operations have finished. The service hosting code contains the following lines.var service = new WarehouseService（ ）; var host = new ServiceHost(service);You need to ensure that new operations do not wait for previous operations to finish. Which attribute should you use to decorate the service?（）A、[ServiceBehavior(InstanceContextMode=InstanceContextMode.Single, ConcurrencyMode=ConcurrencyMode.Multiple)]B、[CallbackBehavior(ConcurrencyMode=ConcurrencyMode.Multiple)]C、[ServiceBehavior(InstanceContextMode=InstanceContextMode.Single, ConcurrencyMode=ConcurrencyMode.Single)]D、[ServiceBehavior(InstanceContextMode=InstanceContextMode.Single, ConcurrencyMode=ConcurrencyMode.Reentrant)]
单选题When you have received GA+ from the CES for the INMARSAT-A telex communication, you should immediately select（）and（）you required.Aan CES / telex modeBan SES telex serviceCthe service /the subscriberDa satellite /an ocean region
单选题Radiotelephony communication or radio telex communication or both will be carried out by terrestrial or satellite means,（）the equipment fitted on ship and the area in which the incident occurs.Adepend onBdepending onCdependent onDdepended on
多选题Which statements are true regarding ISDN channels?（）AEach B channel can transmit up to 64 kbpsBThe ISDN B channel carries voice or dataCThe ISDN D channel transmits control information.DThe D channel transmission rate varies depending on the service used.EHDLC or PPP can be used to encapsulate D channel information.
单选题To establish a communication channel for the telex service in the INMARSAT-Aterminal, you should first（）.Aestablish a communication channel from the CES, via the International Telex Network to the final destinationBset up a communication channel from your SES, via a satellite, to a CES within your ocean regionCset up a channel directly to the addressee at the destinationDestablish a channel from your terminal , via the International Telex Network to a CES within your ocean region
单选题Communication is the process of _____ a message from a source to an audience via a channel.AtransmittingBtransformingCsubmittingDswitching
单选题You are developing a Windows Communication Foundation (WCF) service. Client applications require reliable sessions to access the service.Users report that they receive ServerTooBusyException errors when their client application tries to establish a session. You need to ensure that the service can handle a minimum of 30 client connection requests. Which ReliableSessionBindingElement property should you configure?（）AMaxRetryCountBMaxTransferWindowSizeCMaxPendingChannelsDInactivityTimeout
单选题What channel is general communication used?（）Aany appropriate channel except public communicationBany appropriate channel except for public communicationsCany appropriate channel besides public communicationDany appropriate channel beside public communication
单选题The bigger your audience,（） complicated communication channel choice becomes.AmoreBit is moreCthe moreDthe most
单选题The maritime access code for the AOR-E is（）in INMARSAT-A Telex Service.A581B582C583D584