An administrator needs the fastest read/write capabilities with the most redundancy, cost is not afactor. The current data requirement is 750GB but will double in the next year. Which of the following BEST meets these requirements? ()
第1题:
A system has five 80GB disk drives and has a requirement to store 300GB of data. Which disk configuration will provide fault tolerance while still meeting data storage requirements?()
第2题:
Which of the following RAID configurations provides the BEST performance for database files while still providing redundancy?()
第3题:
An administrator has ordered a new server and setup a dedicated RAID 1 array for the application database. While troubleshooting with performance monitoring tools, the administrator is receiving lowerread/write speeds than expected. Which of the following would be the MOST likely cause for the lower performance?()
第4题:
Which of the following can help prevent data loss on a RAID array in the event of a power failure?()
第5题:
Which of the following RAID levels provides exceptional redundancy and no write penalties?()
第6题:
An administrator needs to maintain 1TB of storage for mission critical application data.Faulttolerance and performance are the most important considerations.Cost is not a factor at all. Which of the following RAID configurations would be the BEST choice to meet the criteria for the storage array?()
第7题:
A customer needs maximum performance with fault-tolerance from their disk subsystem. Which RAID level meets this requirement?()
第8题:
RAID 1
RAID 3
RAID 6
RAID 10
第9题:
RAID 6 with six 250GB hard drives
RAID 5 with five 250GB hard drives
RAID 0 with four 250GB hard drives
RAID 10 with eight 250GB hard drives
第10题:
RAID-5 with cache write back
RAID-1E with cache write back
RAID-10 with cache write thru
RAID-50 with cache write thru
第11题:
RAID 6 with six 250GB hard drives
RAID 10 with eight 250GB hard drives
RAID 5 with five 250GB hard drives
RAID 0 with eight 250GB hard drives
第12题:
Using a RAID mirror
A battery backed write cache
Using RAID with parity
A battery backed read cache
第13题:
A customer is building a database server, and the server does sequential write most of the time. They are planning to use an IBM x445 and a ServeRAID-6M adapter. Which of the following fault tolerant RAID levels will perform best for sequential write?()
第14题:
A system administrator needs to provision storage for a 200GB database. The database must have extremely low seek time. Which of the following is the BEST solution?()
第15题:
An administrator needs to maintain 1TB of storage space for a server. A performance critical application will use this storage space for a database. The database will be replicated between multiple servers. Cost and performance are the most important considerations. Which of the following RAID configurations would be the BEST choice for the storage array?()
第16题:
An administrator is required to maintain space for 750GB of user data. Which of the following is the BEST option available to the administrator?()
第17题:
A company needs strong wireless security enabled for minimal cost. Which of the following security measures is the BEST to use?()
第18题:
An administrator has replaced a faulty drive in a server using software RAID. The drive needs to now be partitioned before being added back to the array. Which of the following tools should the administrator use to accomplish this?()
第19题:
A current IBM System Storage DS8000 open systems customer needs a temporary copy of data that will be needed for only 12 hours. Which DS8000 function best satisfies this requirement()
第20题:
RAID-0
RAID-1
RAID-5
RAID-10
第21题:
Use RAID 1 with ten 300GB hard drives.
Use RAID 6 with seven 300GB hard drives.
Use RAID 5 with six 300GB hard drives.
Use RAID 10 with ten 300GB hard drives.
第22题:
Multiple RelationshipFlashCopy
IncrementalFlashCopy
FlashCopy SE
Data SetFlashCopy
第23题:
RAID 0
RAID 1
RAID 5
RAID 10