ADSL
HDSL
SDSL
RADSL
Tensile stress is a result of two forces acting in ______.A.opposite directions on the same line，tending to pull the material apartB.opposite directions on the same line，tending to compress the objectC.opposite directions along parallel linesD.the same direction along parallel lines
点击查看答案
In which voyage，between two points，is the rhumb line distance NOT approximately the same as the great circle distance?_____.A.The two points are in low latitudes in the same hemisphereB.The two points are in high latitudes in the same hemisphereC.The two points are near the equator，but in different hemispheresD.One point is near the equator，one point is in a high latitude，and both are near the 180th meridian
Which two methods use IPsec to provide secure connectivity from the branch office to the headquarters office?（）A、DMVPNB、MPLS VPNC、Virtual Tunnel Interface (VTI)D、SSL VPNE、PPPoE
Which two benefits does VoFR provide？ （）A、 bandwidth efficiencyB、 cell-switchingC、 congestion notificationD、 heterogeneous network
Which two statements about FCIP and iSCSI are correct？（）A、 The FCIP stack supports file-level storage for remote devices.B、 Both require high throughput with low latency and low jitter.C、 The purpose of FCIP is to provide connectivity between host and storage.D、 The iSCSI stack supports block-level storage for remote devices.E、 The purpose of iSCSI is to provide connectivity between separate wide-area SANs.
Which two forms of DSL connectivity provide the same bandwidth in both directions？（）A、ADSLB、HDSLC、SDSLD、RADSL
Attaching to a NAS storage system through redundant NICs will provide which of the following？（）A、High availability and failoverB、File sharing on the storage systemC、Better bandwidth through NIC Teaming on attached serversD、Greater number of LUNS available on the same storage system
