RG-59 coaxial cable
RS-232 Null Modem cable
telephone cable
UTP CAT5 patch cable
单选题Serial ATA (SATA) uses a （）wire interface that creates a point-to-point connection between devices.A Twenty-FiveB FortyC SixteenD Seven
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多选题Which two wireless devices acts as a communication connection between the client and WLAN（）AbridgeBaccess pointCwireless adaptorDLayer 3 switchEantenna
单选题When one connection to a host fails in a full mesh network， which of the following is true？（）A All hosts can communicate.B No hosts can communicate.C Half of the hosts will lose communication.D Only the two hosts between the failed connection will lose communication.
单选题When there are cordial relations between the two countries, we mean there exists a ______ relationship between them.A friendlyB hostileC fertileD complicated
单选题Company.com has an application that requires a serial connection for Electronic Data Interchange. What must be done to integrator the serial connection into an HACMP cluster？（）AUse an RS3232/422 serial Y cable.BAlter the device settings to 9600 8/n/1 xon/xoff.CUse a network based terminal server for the serial connection.DNothing because HACMP does not support native serial connection fallovers.
多选题The network administrator must complete the connection between the RTA of the XYZ Company and the service provider. To accomplish this task, which two devices could be installed at the customer site to provide a connection through the local loop to the central office of the provider (Choose two.)（）。AWAN switchBPVCCATM switchDmultiplexerECSU/DSUFmodem
多选题When multiple PPP over Ethernet subscribers connect using the same DSL modem, which two attributes does the ERX use to differentiate between subscribers? （）(Choose two.)APPP session IDBsubscriber nameCsource MAC addressDdestination MAC address
