单选题A banking customer is confused about RAID protection. Which of the following are characteristic of RAID-6？（）A Double drive failure in an array and extremely high data fault toleranceB Double drive failure in an array and more total storage capacity tha

题目
单选题
A banking customer is confused about RAID protection. Which of the following are characteristic of RAID-6？（）
A

Double drive failure in an array and extremely high data fault tolerance

B

Double drive failure in an array and more total storage capacity than RAID-5

C

Extremely high data fault tolerance and higher performance than RAID-5

D

Higher performance than RAID-5 and more total storage capacity than RAID-5

相似考题

1.Which of the following describes how to calculate the amount of storage in a RAID 5 array?()A. Number of drives X capacity of the smallest driveB. (Number of drives 2) X capacity of the smallest driveC. Number of drives X capacity of the largest driveD. (Number of drives 1) X capacity of the smallest drive

2.Which of the following BEST describes a benefit of RAID 0?()A. High fault toleranceB. Ease of failure recoveryC. High performanceD. No configuration

3. A customer is running Microsoft Windows 2003, Sun Solaris, and IBM AIX with a total capacity of20 TB. This customer needs high availability for e-business applications. The servers are currently connected to two EMC Symmetrix subsystems that are running RAID 1. The customer wants to consolidate all storage into an IBM System Storage DS8700. How many Fibre Channel drive sets are needed to satisfy the total capacity for this customer?（）A、8 drive sets of 300 GB drivesB、4 drive sets of 300 GB drivesC、14 drive sets of 146 GB drivesD、18 drive sets of 146 GB drives

4.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

更多“单选题A banking customer is confused about RAID protection. Which of the following are characteristic of RAID-6？（）A Double drive failure in an array and extremely high data fault toleranceB Double drive failure in an array and more total storage capacity tha”相关问题

  • 第1题：

    After a server inspection， an administrator notices a single drive failure on a server configured with RAID 5. Which of the following is the NEXT step to start rebuilding the array？（）

    • A、Reestablish the mirror array.
    • B、Perform online volume expansion.
    • C、Insert hot plug drive.
    • D、Move data to another volume.

    正确答案:C

  • 第2题：

    Which of the following describes how to calculate the amount of storage in a RAID 5 array？（）

    • A、 Number of drives X capacity of the smallest drive
    • B、 （Number of drives 2） X capacity of the smallest drive 
    • C、 Number of drives X capacity of the largest drive
    • D、 （Number of drives 1） X capacity of the smallest drive

    正确答案:D

  • 第3题：

    Which of the following storage tools could be used to initiate the rebuilding of a failed hard drive?（）

    • A、RAID array management
    • B、CHKDSK
    • C、Monitoring agents
    • D、Partitioning management

    正确答案:A

  • 第4题：

    Which of the following BEST describes a benefit of RAID 0?（）

    • A、High fault tolerance
    • B、Ease of failure recovery
    • C、High performance
    • D、No configuration

    正确答案:C

  • 第5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6题：

    A banking customer is confused about RAID protection. Which of the following are characteristic of RAID-6？（）

    • A、Double drive failure in an array and extremely high data fault tolerance
    • B、Double drive failure in an array and more total storage capacity than RAID-5
    • C、Extremely high data fault tolerance and higher performance than RAID-5
    • D、Higher performance than RAID-5 and more total storage capacity than RAID-5

    正确答案:C

  • 第7题：

    单选题
    Which of the following MOST correctly describes a hot spare？（）
    A

    A drive assigned to an array that will only hold parity information used for rebuilding a failedarray drive.

    B

    An external hard drive to which all data is replicated to for recovery in the event of a failure.

    C

    A drive assigned to an array that will automatically be used to rebuild a failed array drive.

    D

    An extra drive purchased and stored in the parts cabinet to replace failed drives.


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    Which of the following describes how to calculate the amount of storage in a RAID 5 array？（）
    A

     Number of drives X capacity of the smallest drive

    B

     （Number of drives 2） X capacity of the smallest drive 

    C

     Number of drives X capacity of the largest drive

    D

     （Number of drives 1） X capacity of the smallest drive


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    A Windows 2003 server has the operating system installed on a software RAID mirror. After a failure of one disk in the array the server will no longer boot up. The other drive is still functioning. Which of the following should be done to correct the issue？ （）
    A

     Edit the boot.ini file.

    B

     Change to a hardware RAID solution.

    C

     Recreate the array.

    D

     Edit the active drive in the array.


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    After a server inspection， an administrator notices a single drive failure on a server configured with RAID 5. Which of the following is the NEXT step to start rebuilding the array？（）
    A

    Reestablish the mirror array.

    B

    Perform online volume expansion.

    C

    Insert hot plug drive.

    D

    Move data to another volume.


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the following storage tools could be used to initiate the rebuilding of a failed hard drive？（）
    A

     RAID array management

    B

     CHKDSK

    C

     Monitoring agents

    D

     Partitioning management


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    An administrator reboots a ten drive server， with a RAID 10 array， after a power failure and receives an error logical drive failed.  Which of the following is the MOST likely cause？（）
    A

     Corrupt file system table

    B

     Backplane failure

    C

     Multiple drive failure

    D

     Bad cable


    正确答案： B
    解析： 暂无解析

  • 第13题：

    A Windows 2003 server has the operating system installed on a software RAID mirror. After a failure of one disk in the array the server will no longer boot up. The other drive is still functioning. Which of the following should be done to correct the issue？ （）

    • A、 Edit the boot.ini file.
    • B、 Change to a hardware RAID solution.
    • C、 Recreate the array.
    • D、 Edit the active drive in the array.

    正确答案:A

  • 第14题：

    A technician is unable to eject a tape from a drive when pressing the eject button. Which of the following is MOST likely the cause？（）

    • A、Corrupt OS
    • B、Array is rebuilding
    • C、Driver problem
    • D、Drive failure

    正确答案:D

  • 第15题：

    Which of the following describes how to calculate the amount of storage in a RAID 5 array?（）

    • A、Number of drives X capacity of the smallest drive
    • B、(Number of drives 2) X capacity of the smallest drive
    • C、Number of drives X capacity of the largest drive
    • D、(Number of drives 1) X capacity of the smallest drive

    正确答案:A

  • 第16题：

    Which of the following MOST correctly describes a hot spare？（）

    • A、A drive assigned to an array that will only hold parity information used for rebuilding a failedarray drive.
    • B、An external hard drive to which all data is replicated to for recovery in the event of a failure.
    • C、A drive assigned to an array that will automatically be used to rebuild a failed array drive.
    • D、An extra drive purchased and stored in the parts cabinet to replace failed drives.

    正确答案:C

  • 第17题：

    An administrator reboots a ten drive server, with a RAID 10 array, after a power failure and receives an error logical drive failed. Which of the following is the MOST likely cause?（）

    • A、Corrupt file system table
    • B、Backplane failure
    • C、Multiple drive failure
    • D、Bad cable

    正确答案:B

  • 第18题：

    You administer a SQL Server 2008 instance. You plan to deploy a new database that has the following capacity requirements: 275 GB for the database data file; 50 GB for the transaction log file. The storage array has six 100-GB disk drives available for the database. The disks are attached to a redundant array of independent disks (RAID) controller that supports RAID levels 0, 1, 5, and 10. The write performance of the transaction log needs to be maximized. The database and transaction log files must be protected in the event of a drive failure. You need to design the storage system. Which storage configuration should you use?（）

    • A、A single RAID 5 volume
    • B、A single RAID 10 volume
    • C、A RAID 0 volume and a RAID 5 volume
    • D、A RAID 1 volume and a RAID 5 volume

    正确答案:D

  • 第19题：

    单选题
    Which of the following describes how to calculate the amount of storage in a RAID 5 array?（）
    A

    Number of drives X capacity of the smallest drive

    B

    (Number of drives 2) X capacity of the smallest drive

    C

    Number of drives X capacity of the largest drive

    D

    (Number of drives 1) X capacity of the smallest drive


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    A banking customer is confused about RAID protection. Which of the following are characteristic of RAID-6？（）
    A

    Double drive failure in an array and extremely high data fault tolerance

    B

    Double drive failure in an array and more total storage capacity than RAID-5

    C

    Extremely high data fault tolerance and higher performance than RAID-5

    D

    Higher performance than RAID-5 and more total storage capacity than RAID-5


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    Which of the following BEST describes a benefit of RAID 0？（）
    A

     High fault tolerance

    B

     Ease of failure recovery

    C

     High performance

    D

     No configuration


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    You administer a SQL Server 2008 instance. You plan to deploy a new database that has the following capacity requirements: 275 GB for the database data file; 50 GB for the transaction log file. The storage array has six 100-GB disk drives available for the database. The disks are attached to a redundant array of independent disks (RAID) controller that supports RAID levels 0, 1, 5, and 10. The write performance of the transaction log needs to be maximized. The database and transaction log files must be protected in the event of a drive failure. You need to design the storage system. Which storage configuration should you use?（）
    A

    A single RAID 5 volume

    B

    A single RAID 10 volume

    C

    A RAID 0 volume and a RAID 5 volume

    D

    A RAID 1 volume and a RAID 5 volume


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    An administrator reboots a ten drive server, with a RAID 10 array, after a power failure and receives an error logical drive failed. Which of the following is the MOST likely cause?（）
    A

    Corrupt file system table

    B

    Backplane failure

    C

    Multiple drive failure

    D

    Bad cable


    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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