两个人讨论有关FAX传真是面向连接还是无连接的服务。甲说FAX显然是面向连接的，因为需要建立连接。乙认为FAX是无连接的，因为假定有10份文件要分别发送到10个不同的目的地，每份文件1页长，每份文件的分发过程都是独立的，类似于数据报方式。下述说法正确的是（）。A、甲正确B、乙正确C、甲、乙都正确D、甲、乙都不正确
两个人讨论有关FAX传真是面向连接还是无连接的服务。甲说FAX显然是面向连接的，因为需要建立连接。乙认为FAX是无连接的，因为假定有10份文件要分别发送到10个不同的目的地，每份文件1页长，每份文件的分发过程都是独立的，类似于数据报方式。下述说法正确的是（）。
- A、甲正确
- B、乙正确
- C、甲、乙都正确
- D、甲、乙都不正确
相关考题：
两个人讨论有关FAX传真是面向连接还是无连接的服务。甲说FAX显然是面向连接的,因为需要建立连接。乙认为FAX是无连接的,因为假定有10份文件要分别发送到10个不同的目的地,每份文件1页长,每份文件的分发过程都是独立的,类似于数据报方式。下述说法正确的是()。 A.甲正确B.乙正确C.甲、乙都正确D.甲、乙都不正确
两个人讨论有关FAX传真是面向连接还是五连接的服务。甲说FAX显然是面向连接的，因为需要建立连接。乙认为FAX是无连接的，因为假定有10份文件要分别发送到10个不同的目的地，每份文件1页长，每份文件的发送过程都是独立的，类似于数据报方式。下述说法正确的是______。A．甲正确B．乙正确C．甲、乙都正确D．甲、乙都不正确
●下列关于传输服务的面向连接服务和无连接服务说法中正确的是 (27) 。(27) A．面向连接的服务是可靠的服务，无连接的服务也可以提供可靠服务B．面向连接的服务是可靠的服务，而无连接的服务只能提供不可靠的服务C．面向连接的服务和无连接的服务都提供不可靠的服务D．以上说法都不正确
下列关于传输服务的面向连接服务和无连接服务说法中正确的是()。 A、面向连接的服务是可靠的服务，无连接的服务也可以提供可靠服务B、面向连接的服务是可靠的服务，而无连接的服务只能提供不可靠的服务C、面向连接的服务和无连接的服务都是提供不可靠的服务D、以上说法都不正确
UDP协议和TCP协议分别提供的是____。A.可靠的、面向连接的服务，可靠的、面向连接的服务B.可靠的、面向连接的服务，不可靠的、面向无连接的服务C.不可靠的、面向无连接的服务，可靠的、面向连接的服务D.不可靠的、面向无连接的服务，不可靠的、面向无连接的服务
下列关于传输服务的面向连接服务和无连接服务说法中正确的是（ ）。A．面向连接的服务是可靠的服务，无连接的服务也可以提供可靠服务B．面向连接的服务是可靠的服务，而无连接的服务只能提供不可靠的服务C．面向连接的服务和无连接的服务都提供不可靠的服务D．以上说法都不正确
图示起重机的平面构架，自重不计，且不计滑轮质量，已知：F=100kN，L=70cm，B、D、E为铰链连接。则支座A的约束力为：A. FAx =100kN(←)FAy = 150kN(↓)B. FAx =100kN(→)FAy = 150kN(↑)C. FAx =100kN(←)FAy = 150kN(↓)D. FAx =100kN(←)FAy = 150kN(↓)
评估以下语句：ALTERTABLEemployeeSETUNUSED（fax）；此语句将完成什么任务（）A、删除FAX列B、释放FAX列数据使用的磁盘空间C、阻止显示FAX列数据，方法是逻辑删除该列。D、阻止在EMPLOYEE表中添加新的FAX列
Which port type must be connected to the fax device for the Cisco Unified CallManager Express to support fax pass-through, T.38, and Cisco fax relay?（）A、FXO B、FXSC、ATA D、FAX
单选题You are in charge of the admin organization unit （OU） of your company. Your company has recently purchased 19 new Windows 2000 Professional computers with Fax Modems pre-installed. Each computer has the fax service installed with default settings. Hayley has been assigned one of the new fax enabled computers. She reports that Microsoft Word 2000 will only send faxes， but her computer will not receive any. She also informs you that she cannot configure the fax server on her computer. You want to configure the fax server correctly and with the least amount of administrative effort. You logon to Hayley’s computers by using the local administrative account. What should you do next？（）AUse the Fax Service to start the fax service and configure the Fax service to start automaticallyBUse the Fax Service Management tool to enable the device to receive faxesCUse the Fax in Control Panel to reinstall the fax server and configure the fax services to receive faxes. DUse Fax in Control Panel to add a fax operator and run fax print device to receive faxes.
单选题You are delegated administrative control of the Administration organizational unit （OU）. The Administration OU has 12 Window 2000 Professional computers that were recently purchased. Each computer has a fax modem. Each computer has the Fax service installed with default values and settings. A user named Helene reports that she can use Microsoft Word 2000 to sendfaxes， but she cannot receive any faxes by using the fax printer. She also informs you that she cannot reconfigure the Fax service on her computer. You want to reconfigure the Fax service correctly. You want to accomplish this with the least amount of administrative effort. You logon to Helene’s computer by using local Administrator account. What should you do next？ （）AUse Fax Service Management to start the Fax service, and configure the Fax service to start automaticallyBUse Fax Service Management to select the Fax Management service, and enable the device to receive faxesCUse Fax in Control Panel to reinstall the Fax service, and configure the Fax services to receive faxesDUse Fax in Control Panel to add a fax printer, and configure the fax print device to receive faxes.
问答题什么是面向连接服务？什么是面向无连接的服务？