单选题IBM DS5000 systems supports RAID 6. RAID 6 support has two parity bits so that the system cansupport two drive failures. Which of the following items is the IBM designation for this feature onthe DS5000？（）A 6 P+QB 6 D+PC 6 D PD RAID DP

题目
单选题
IBM DS5000 systems supports RAID 6. RAID 6 support has two parity bits so that the system cansupport two drive failures. Which of the following items is the IBM designation for this feature onthe DS5000？（）
A

6 P+Q

B

6 D+P

C

6 D P

D

RAID DP

相似考题

1.Which of the following RAID levels supports fault tolerance by writing parity to only one drive in the array?()A. RAID 3B. RAID 5C. RAID 6D. RAID 10

2.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 pairsB. RAID 5 across all 6 drivesC. RAID 10 across all 6 drivesD. RAID 0 across all 6 drives

3.All of the following RAID levels are available on an IBM System Storage DS8700 and DS8800 with the exception of:()A.RAID 1B.RAID 5C.RAID 6D.RAID 10

4.Which of the following BEST describes the difference between RAID 5 and RAID 6?()A. RAID 5 uses a dedicated parity drive and RAID 6 does not.B. RAID 6 uses a dedicated parity drive and RAID 5 does not.C. RAID 6 uses more parity drives than RAID 5.D. RAID 5 uses more parity drives than RAID 6.

更多“单选题IBM DS5000 systems supports RAID 6. RAID 6 support has two parity bits so that the system cansupport two drive failures. Which of the following items is the IBM designation for this feature onthe DS5000？（）A 6 P+QB 6 D+PC 6 D PD RAID DP”相关问题

  • 第1题：

    Which of the following RAID levels combines mirroring and striping？（）

    • A、RAID 1
    • B、RAID 5
    • C、RAID 6
    • D、RAID 10

    正确答案:D

  • 第2题：

    IBM DS5000系列磁盘阵列中，Xeon处理器参与Raid计算，这个说法对否？


    正确答案:错误

  • 第3题：

    A customer has 4 EXP5000 expansion enclosures attached to an IBM System Storage DS5100 intheir production environment， and the same configuration in their disaster recovery environment.The customer removes the drives from the production environment and ships them to the disasterrecovery facility. What IBM technology feature gives the customer the ability to migrate drives fromone DS5000 to another DS5000 with data intact？（）

    • A、SnapCopy
    • B、DACstore
    • C、FlexClone
    • D、RAID Protect

    正确答案:B

  • 第4题：

    A new storage array must be configured for a database server. This array will store transaction logs that are always being written.  Which of the following RAID solutions would provide fault tolerance and fast write operations without the use of parity？ （）

    • A、 RAID 0
    • B、 RAID 3
    • C、 RAID 6
    • D、 RAID 10

    正确答案:D

  • 第5题：

    An administrator is setting up software RAID 5 on a Windows Server with two volumes for two separate hard drives， but the option for RAID 5 is grayed out.  Which of the following is the MOST likely reason why？（）

    • A、 The disks have been setup as dynamic.
    • B、 Windows does not support software RAID 5.
    • C、 Raid 5 requires three volumes.
    • D、 The page file must be at least 4GB to support RAID 5.

    正确答案:C

  • 第6题：

    Which of the following BEST describes the difference between RAID 5 and RAID 6？（）

    • A、 RAID 5 uses a dedicated parity drive and RAID 6 does not.
    • B、 RAID 6 uses a dedicated parity drive and RAID 5 does not.
    • C、 RAID 6 uses more parity drives than RAID 5.
    • D、 RAID 5 uses more parity drives than RAID 6.

    正确答案:C

  • 第7题：

    IBM DS5000系列中，支持在线针对一个磁盘组的Raid级别改变。


    正确答案:正确

  • 第8题：

    IBM DS5000 systems supports RAID 6. RAID 6 support has two parity bits so that the system cansupport two drive failures. Which of the following items is the IBM designation for this feature onthe DS5000？（）

    • A、6 P+Q
    • B、6 D+P
    • C、6 D P
    • D、RAID DP

    正确答案:A

  • 第9题：

    单选题
    Which of the following BEST describes RAID 5？（）
    A

     RAID 5 is data striping across all drives.

    B

     RAID 5 is data striping with a dedicated parity drive.

    C

     RAID 5 is striped sets with two sets of parity striped across all drives.

    D

     RAID 5 is striped sets with parity striped across all drives.


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    Which of the following BEST describes the difference between RAID 5 and RAID 6？（）
    A

     RAID 5 uses a dedicated parity drive and RAID 6 does not.

    B

     RAID 6 uses a dedicated parity drive and RAID 5 does not.

    C

     RAID 6 uses more parity drives than RAID 5.

    D

     RAID 5 uses more parity drives than RAID 6.


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    A system administrator needs to maintain 1.2TB of storage for a database server. There are six250GB 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


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    IBM DS5000 systems supports RAID 6. RAID 6 support has two parity bits so that the system cansupport two drive failures. Which of the following items is the IBM designation for this feature onthe DS5000？（）
    A

    6 P+Q

    B

    6 D+P

    C

    6 D P

    D

    RAID DP


    正确答案： A
    解析： 暂无解析

  • 第13题：

    A customer needs 2 TB of high availability storage for eBusiness applications. Their servers arecurrently connected to two EMC Symmetrix subsystems that are running RAID 1. They want toconsolidate all of the RAID 1 storage into an IBM System Storage DS6800. Which configurationsatisfies these capacity requirements?（）

    • A、Two disk drive sets of 300 GB drives
    • B、Four disk drive sets of 146 GB drives
    • C、Eight disk drive sets of 73 GB drives
    • D、Nine disk drive sets of 146 GB drives

    正确答案:D

  • 第14题：

    A customer has an IBM System Storage Enterprise Storage Server and several EMC CX3 systems installed in a data center， attached to IBM System p servers. As a step toward data consolidation， they intend to put all data on a new DS8700.  What would be the most important data migration factors to consider（）

    • A、sector size and the amount of production data
    • B、existing RAID levels and the disk drive speed
    • C、sector size and existing RAID levels
    • D、amount of production data and the disk drive speed

    正确答案:D

  • 第15题：

    A pharmaceutical company has a requirement for 8.5 TB of usable storage for a new data center. The customer has multiple host applications running on Solaris， Windows 2003， HP-U/X， Linux， and IBM System i platforms.  Which IBM System Storage DS8000 volume configuration providesthe best performance and highest availability for this customer（）

    • A、RAID 3
    • B、RAID 5
    • C、RAID 6
    • D、RAID 10

    正确答案:D

  • 第16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

    正确答案:B

  • 第17题：

    Which of the following BEST describes RAID 5？（）

    • A、 RAID 5 is data striping across all drives.
    • B、 RAID 5 is data striping with a dedicated parity drive.
    • C、 RAID 5 is striped sets with two sets of parity striped across all drives.
    • D、 RAID 5 is striped sets with parity striped across all drives.

    正确答案:D

  • 第18题：

    Which of the following RAID levels supports fault tolerance by writing parity to only one drive in the array？（）

    • A、 RAID 3
    • B、 RAID 5
    • C、 RAID 6
    • D、 RAID 10

    正确答案:A

  • 第19题：

    All of the following RAID levels are available on an IBM System Storage DS8700 and DS8800 with the exception of:（）

    • A、RAID 1
    • B、RAID 5
    • C、RAID 6
    • D、RAID 10

    正确答案:A

  • 第20题：

    单选题
    Which of the following RAID levels supports fault tolerance by writing parity to only one drive in the array？（）
    A

    RAID 3

    B

    RAID 5

    C

    RAID 6

    D

    RAID 10


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    Which of the following BEST describes the difference between RAID 5 and RAID 6?（）
    A

    RAID 5 uses a dedicated parity drive and RAID 6 does not.

    B

    RAID 6 uses a dedicated parity drive and RAID 5 does not.

    C

    RAID 6 uses more parity drives than RAID 5.

    D

    RAID 5 uses more parity drives than RAID 6.


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    A customer has an IBM System Storage Enterprise Storage Server and several EMC CX3 systems installed in a data center， attached to IBM System p servers. As a step toward data consolidation， they intend to put all data on a new DS8700.  What would be the most important data migration factors to consider（）
    A

    sector size and the amount of production data

    B

    existing RAID levels and the disk drive speed

    C

    sector size and existing RAID levels

    D

    amount of production data and the disk drive speed


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    A new storage array must be configured for a database server. This array will store transaction logs that are always being written.  Which of the following RAID solutions would provide fault tolerance and fast write operations without the use of parity？ （）
    A

     RAID 0

    B

     RAID 3

    C

     RAID 6

    D

     RAID 10


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    Which of the following RAID levels supports fault tolerance by writing parity to only one drive in the array？（）
    A

     RAID 3

    B

     RAID 5

    C

     RAID 6

    D

     RAID 10


    正确答案： A
    解析： 暂无解析

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