A customer needs a new database server.  The database application has a high memory overhead but does not benefit from 8-way processing.  They would like a rack mountable system， which will support four Xeon processors with 512KB of L2 cache and 16GB of main system memory.  Which of the following will satisfy the customer’s requirements？（）

多项选择题WhichTWOofthefollowingarerequiredtousethehot-swapmemoryfeatureofthex445whilebeingoperatingsystemindependent？（）

A.Memory Mirroring must be enabled in the BIOS.
B.Redundant bit steering must be enabled in the BIOS.
C.DIMMs must be the same size and speed as the DIMMs being replaced.
D.Memory Mirroring must be enabled in the operating system.
E.DIMMs can be of same size or larger or same speed or faster.

单项选择题Anx445canwithstanduptotwofailedmemorychipspermemorybank.Inaddition，thecustomerrequiresprotectionforathirdmemorychipfailureonthatbank.WhichEXAfeaturewillprovidethisextralevelofprotection？（）

A.Chipkill
B.Hot Spare Memory
C.Memory Mirroring
D.Memory ProteXion

单项选择题Whichmemorytechnologycombinationonthex255willallowfortwomemorybankstofailwhilemaintainingtheserver？（）

A.Memory mirroring and hot swap memory
B.Memory mirroring and hot spare memory
C.Four way memory interleaving and chipkill
D.Four way memory interleaving and memory mirroring

单项选择题SomexSeriesserverssupport4-waymemoryinterleavingandsomesupport2-wayinterleaving.Inbothtypesofinterleaving，thedataisaccessed256bitsatatime.Howisthis256-bitdataaccessachievedwith2-wayinterleaving？（）

A.The DIMMs used for 2-way interleaving are double the width of DIMM used in 4-way interleaving.
B.The DIMMs used for 2-way interleaving are 64-bit wide and data bits are accessed both on the rising edge and falling edge of the clock cycle.
C.The DIMMs used for 2-way interleaving are 32-bit wide and data bits are accessed both on the rising edge and falling edge of the clock cycle.
D.The DIMMs used for 2-way interleaving are double the width and data bits are accessed both on the rising edge and falling edge of the clock cycle.

单项选择题AcustomerusesanIBMxSeriesx366.TheyexperienceddowntimewhentheNICfailedearlierthisyear.TheirWindows2003serverneedstobeaccessibleallthetime，atthehighestspeedpossible.Twoadaptersarecurrentlyinstalledinthex366.WhichofthefollowingistheproceduretoobtainthebestperformanceandensurenetworkfunctionalityincaseofNICfailure？（）

A.Install four NICs and configure load balancing adapter teaming.
B.Install four NICs and configure adapter failover teaming.
C.Install seven NICs and configure load balancing adapter teaming.
D.Install one extra NIC to team with the internal adapter and configure failover teaming.