A.source code.B.passwords.C.lessons learned.D.test resu……

多项选择题A customer wants to increase the performance of an existing server. They are running a very network intensive application and feel that increasing the bandwidth to the network will fix their problem.  They are running two 24-port autosensing 10 100 hubs， tied together with a standard Ethernet crossover cable in port 24.  The server is running IPX. After adding a second network card and plugging one card into each hub， they have not seen any performance improvement.  Which two are likely reasons why implementing network adapter teaming has not improved performance？（）

A. Adapter teaming is designed to work with switches.
B. Adapter teaming only functions with gigabit network cards.
C. Adapter teaming only provides fault tolerance， not additional bandwidth.
D. Adapter teaming only works with IPX when using switches and network cards with special features that support teaming.

单项选择题AtechnicianneedstoinstallthefirstSCSIcontrollerinanapplicationserver.TheSCSIcardisfactory-configuredwithaSCSIIDof1.WhichSCSIIDshouldthetechnicianconfigurethecardbeforeinstallation？（）

A. 0
B. 1
C. 4
D. 7

单项选择题WhichofthefollowingSCSIsignalingsystemsusesonereturnlineforeveryoutgoingline，islesssusceptibletointerference，signaldegradation，crosstalk，andallowsacablelengthofupto25meters？（）

A. SE （Single Ended）
B. DE （Double Ended）
C. LVD （Low Voltage Differential）
D. HVD （High Voltage Differential）

单项选择题Afterupgradingaservermotherboardtothelatestfirmwarerevision，configuringLANaccessintheSSU（SystemSetupUtility）fails.WhichactionshouldbetakenFIRSTtocorrectthisproblem？（）

A. replace the NIC
B. install the latest SSU （System Setup Utility） version
C. upgrade the firmware on the NIC
D. assign the NIC a static IRQ in the SSU （System Setup Utility）

单项选择题Thecurrentdatacenterhasrunoutofspace.Aroomthatislocatednexttotheexistingdatacenteristhenusedtohousetworackscontainingsixservers.Sixmonthslater，physicalhousekeepingisperformedaspartofamid-yearmaintenanceplan.WhichenvironmentalconditiondiscoveredintheroomisLEASTcritical？（）

A. There are discolored ceiling tiles near the middle of the room.
B. Large amounts of dust have accumulated in the corners of the room.
C. The anti-static carpet has been removed resulting in a bare painted concrete floor.
D. A wet pipe water-based sprinkler system has been installed above the racks.