Given four drives， which of the following RAID levels will allow for the GREATEST performance？（）
第1题：
Anadministratorisbuildingaserverthatwillrunadatawarehousingapplication.Theserverwas orderedwitheight300GBdrives.TheapplicationrequiresadedicatedstoragelocationfortheOS andoneforcriticalfiles.Thecriticalfilestorageneedsfastaccessbutmustprovidehigh redundancy.TheOSrequires100GBandthefilerequires950GB.Whichofthefollowing configurationswillBESTsuitthedatawarehouseneeds？（）
A.OS：3Drives，RAID1 withhotspare；Files：5Drives，RAID5withhotspare
B.OS：2Drives，RAID1；Files：6Drives，RAID1
C.OS：2Drives，RAID0；Files：6Drives，RAID5
D.OS：2Drives，RAID1；Files：6Drives，RAID5withhotspare
第2题：
A customer is acquiring a new IBM System Storage TS3500 Tape Library and requested to reuse four HP LTO-3 drives installed in a Sun L700 tape library to take advantage of the IBM multipath architecture.What action should the storage specialist take?（）
A. requestTechline support for help configuring the TS3500 with merged IBM and non-IBM LTO tape drives
B. propose a TS3500 with IBM LTO-5 tape drives and explain the benefit of using IBM control path failover
C. propose a TS3500 with IBM LTO-5 tape drives and include a special feature code to include non-IBM LTO tape drives
D. propose a TS3500 with LTO-5 tape drives and include non-IBM LTO tape drive support in the installation services proposal
第3题：
A. Four drives with RAID 0
B. Four drives with RAID 3
C. Four drives with RAID 5
D. Four drives with RAID 10
第4题：
Which of the following RAID levels would be appropriate given two drives and a need for fault tolerance？（）
第5题：
Which of the following describes how to calculate the amount of storage in a RAID 5 array？（）
第6题：
A server consists of two 72GB SCSI drives and four 146GB SCSI drives. All drives are attached to a RAID controller. The system administrator has decided to configure all six drives in a RAID 5 array.How much usable disk space will this array have?（）
A.288GB
B.360GB
C.432GB
D.728GB
第7题：
An administrator installs new IDE drives into the company server. Upon starting the machine， the BIOS does not recognize any of the drives. Which of the following is the MOST likely cause of the problem？（）
第8题：
A system administrator needs to maintain 1.2TB of storage for a database server. There are six 250GB drives available in the server for storage space. Which of the following RAID configurations would be the BEST choice given that performance and fault tolerance are important factors?（）
A. RAID 1 across drive pairs totaling 3 pairs
B. RAID 5 across all 6 drives
C. RAID 10 across all 6 drives
D. RAID 0 across all 6 drives
第9题：
Which of the following RAID arrays should be used to achieve the BEST fault tolerance？（）
第10题：
A system administrator needs to maintain 1.2TB of storage for a database server. There are six 250GB drives available in the server for storage space. Which of the following RAID configurations would be the BEST choice given that performance and fault tolerance are important factors?（）