多选题常见的磁盘阵列包括：（）AMAID（massive arrays of Idle disks）BRAIDCJBOD（Just a bunch of Idle disks）DSBOD（Switch of bunches Idle disks）

题目
多选题
常见的磁盘阵列包括：（）
A

MAID（massive arrays of Idle disks）

B

RAID

C

JBOD（Just a bunch of Idle disks）

D

SBOD（Switch of bunches Idle disks）

相似考题

1.You are managing an Oracle Database 11g ASM instance with a disk group dg01 having three disks. One of the disks in the disk group becomes unavailable because of power failure. You issued the following command to change the DISK_REPAIR_TIME attribute from 3.6 hours to 5 hours:ALTER DISKGROUP dg01 SET ATTRIBUTE ‘disk_repair_time‘ = ‘5h‘;To which disks in the disk group will the new value be applicable?（）A. all disks in the disk groupB. all disks that are currently in OFFLINE modeC. all disks that are not currently in OFFLINE modeD. all disks in the disk group only if all of them are ONLINE

2.如果在交换机上关闭控制终端超时断开连接功能,可以执行什么命令()A. idle-timeout 0B. idle-timeout 65535C. undo idle-timeoutD. idle-timeout 10

3.手机不可能从())状态直接转换到()状态A.idle，readyB.ready，idleC.idle，standbyD.standby，idle

4.You plan to use the In Database Archiving feature of Oracle Database 12c, and store rows that are inactive for over three months, in Hybrid Columnar Compressed (HCC) format.Which three storage options support the use of HCC?（）A. ASM disk groups with ASM disks consisting of Exadata Grid Disks.B. ASM disk groups with ASM disks consisting of LUNS on any Storage Area Network arrayC. ASM disk groups with ASM disks consisting of any zero padded NFS-mounted filesD. Database files stored in ZFS and accessed using conventional NFS mounts.E. Database files stored in ZFS and accessed using the Oracle Direct NFS featureF. Database files stored in any file system and accessed using the Oracle Direct NFS featureG. ASM disk groups with ASM disks consisting of LUNs on Pillar Axiom Storage arrays

参考答案和解析
正确答案： D,A
解析： 暂无解析
更多“多选题常见的磁盘阵列包括：（）AMAID（massive arrays of Idle disks）BRAIDCJBOD（Just a bunch of Idle disks）DSBOD（Switch of bunches Idle disks）”相关问题

  • 第1题：

    Which of the following RAID arrays performs mirroring of the disks first, then striping of the disks?（）

    • A、RAID 1
    • B、RAID 0+1
    • C、RAID 6
    • D、RAID 10

    正确答案:D

  • 第2题：

    S1释放过程将使UE从（）

    • A、ECM-CONNECTED到ECM-IDLE；
    • B、ECM-IDLE到ECM-CONNECTED；
    • C、ECM-CONNECTED到ECM-CONNECTED
    • D、ECM-IDLE到ECM-IDLE

    正确答案:A

  • 第3题：

    常见的磁盘阵列包括：（）

    • A、MAID（massive arrays of Idle disks）
    • B、RAID
    • C、JBOD（Just a bunch of Idle disks）
    • D、SBOD（Switch of bunches Idle disks）

    正确答案:B,C

  • 第4题：

    Which of the following BEST describes a DAS?（）

    • A、A collection of disks presented as storage to multiple servers through dedicated channels.
    • B、A collection of disks presented as storage to a single server through an existing network.
    • C、A collection of disks presented as storage to a single server through directly attached technologies.
    • D、A collection of disks presented as storage to multiple servers through an existing network.

    正确答案:C

  • 第5题：

    During an AIX installation, which of the following actions will occur once the Complete Overwrite option is selected?（）

    • A、All new disks in the system will be formatted
    • B、Only the contents of the root volume group destination disks will be destroyed
    • C、All file systems, including /(root), /tmp, /usr, and /var, but no usr data in the root volume group, will be destroyed
    • D、The contents of all disks on the system, even if they are not shown as the destination root volume group disks, will be destroyed

    正确答案:B

  • 第6题：

    Examine the following ALTER command: SQL> ALTER DISKGROUP dgroup1 UNDROP DISKS; What is the purpose of the command?（）

    • A、It cancels all pending disk drops within the disk group.
    • B、It restores disks that are being dropped as the result of a DROP DISKGROUP operation
    • C、It mounts disks in the disk group for which the drop-disk operation has already been co pleted
    • D、It restores all the dropped disks in the disk group for which the drop-disk operation has already been completed
    • E、It adds previously dropped disks back into the disk group

    正确答案:A

  • 第7题：

    Examine the following ALTER command: SQL> ALTER DISKGROUP dgroup1 UNDROP DISKS; What is the purpose of the command?（）

    • A、It cancels all pending disk drops within the disk group
    • B、It restores disks that are being dropped as the result of a DROP DISKGROUP operation
    • C、It mounts disks in the disk group for which the drop-disk operation has already been completed
    • D、It restores all the dropped disks in the disk group for which the drop-disk operation has already been completed
    • E、It adds previously dropped disks back into the disk group

    正确答案:A

  • 第8题：

    Companycom wants to use Virtual SCSI disks to boot multiple operating systems from the same disk. How will the volumes appear in the Virtual IO Server and how will the logical volumes appear in the partition?（）

    • A、The Virtual SCSI disks are defined as logical volumes in the Virtual IO Server. The logical volumes appear as real devices (hdisks) in the client partitions. 
    • B、The Virtual IO adapters are connected to a virtual host bridge. On the Virtual IO Server they are vdisks, on the client partition, the exported disks are visible as virtual disks. 
    • C、The Virtual SCSI disks are represented in the ODM as a bus device whose parent is sysplanar0. Logical volumes will be assigned to the Virtual IO Server and virtual disks, vdisks, in the client partition. 
    • D、The Virtual IO adapters are represented as adapter devices with the virtual host bridge as their  parent. On the Virtual IO Server they are vdisks attached to vscsi, on the client partition the exported disks are visible as virtual disks.

    正确答案:A

  • 第9题：

    单选题
    In an iostat report， which of the following options best describes the value of % idle？（）
    A

     A representation of the equation （tps/kbps）*100

    B

     The percentage of time the disks are idle with no activity

    C

     The percentage of time the disks are idle with no outstanding CPU requests

    D

     The percentage of time the CPU is idle with no outstanding disk I/O requests


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    S1释放过程将使UE从（）
    A

    ECM-CONNECTED到ECM-IDLE；

    B

    ECM-IDLE到ECM-CONNECTED；

    C

    ECM-CONNECTED到ECM-CONNECTED

    D

    ECM-IDLE到ECM-IDLE


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    You need to improve the speed of backups on SQL1. Management has approved the purchase of additional hard disks for this server. What should you do？（）
    A

    Configure the hard disks as a RAID-0 array， and store the backups on this new array.

    B

    Configure the hard disks as a RAID-5 array， and store the backups on this new array.

    C

    Configure the hard disks as a RAID-10 array， and store the backups on this new array.

    D

    Configure the hard disks as a spanned volume， and store the backups on this new volume.

    E

    Use the hard disks to extend the volume that currently holds SQL Server backups.


    正确答案： B
    解析： 暂无解析

  • 第12题：

    多选题
    You plan to use the In Database Archiving feature of Oracle Database 12c, and store rows that are inactive for over three months, in Hybrid Columnar Compressed (HCC) format. Which three storage options support the use of HCC?（）
    A

    ASM disk groups with ASM disks consisting of Exadata Grid Disks.

    B

    ASM disk groups with ASM disks consisting of LUNS on any Storage Area Network array

    C

    ASM disk groups with ASM disks consisting of any zero padded NFS-mounted files

    D

    Database files stored in ZFS and accessed using conventional NFS mounts.

    E

    Database files stored in ZFS and accessed using the Oracle Direct NFS feature

    F

    Database files stored in any file system and accessed using the Oracle Direct NFS feature

    G

    ASM disk groups with ASM disks consisting of LUNs on Pillar Axiom Storage arrays


    正确答案： A,E,G
    解析： 暂无解析

  • 第13题：

    What are the storage component areas utilized in the IBM Storwize V7000？（）

    • A、Volumes， Extents， and LUNs
    • B、Volumes， Storage Pools， and Managed Disks
    • C、Virtual Disk Groups， Managed Disks， and LUNs
    • D、Virtual Disks， Manage Disk Groups， and Managed Disks

    正确答案:B

  • 第14题：

    手机不可能从（））状态直接转换到（）状态

    • A、idle，ready
    • B、ready，idle
    • C、idle，standby
    • D、standby，idle

    正确答案:C

  • 第15题：

    存储技术中RAID的英文全拼是（）。

    • A、Random Arrays of Inexpensive Disks
    • B、Random Arrays of Independent Disks
    • C、Redundant Arrays of Inexpensive Disks
    • D、Redundant Arrays of Independent Disks

    正确答案:C

  • 第16题：

    In an iostat report， which of the following options best describes the value of % idle？（）

    • A、 A representation of the equation （tps/kbps）*100
    • B、 The percentage of time the disks are idle with no activity
    • C、 The percentage of time the disks are idle with no outstanding CPU requests
    • D、 The percentage of time the CPU is idle with no outstanding disk I/O requests

    正确答案:D

  • 第17题：

    You are managing an Oracle Database 11g ASM instance with a disk group dg01 having three disks. One of the disks in the disk group becomes unavailable because of power failure. You issued the following command to change the DISK_REPAIR_TIME attribute from 3.6 hours to 5 hours: ALTER DISKGROUP dg01 SET ATTRIBUTE 'disk_repair_time' = '5h'; To which disks in the disk group will the new value be applicable?（）

    • A、all disks in the disk group
    • B、all disks that are currently in OFFLINE mode
    • C、all disks that are not currently in OFFLINE mode
    • D、all disks in the disk group only if all of them are ONLINE

    正确答案:C

  • 第18题：

    You plan to use the In Database Archiving feature of Oracle Database 12c, and store rows that are inactive for over three months, in Hybrid Columnar Compressed (HCC) format. Which three storage options support the use of HCC?（）

    • A、ASM disk groups with ASM disks consisting of Exadata Grid Disks.
    • B、ASM disk groups with ASM disks consisting of LUNS on any Storage Area Network array
    • C、ASM disk groups with ASM disks consisting of any zero padded NFS-mounted files
    • D、Database files stored in ZFS and accessed using conventional NFS mounts.
    • E、Database files stored in ZFS and accessed using the Oracle Direct NFS feature
    • F、Database files stored in any file system and accessed using the Oracle Direct NFS feature
    • G、ASM disk groups with ASM disks consisting of LUNs on Pillar Axiom Storage arrays

    正确答案:A,E,G

  • 第19题：

    You need to recommend a disk configuration for the planned SQL Server deployment.The solution must ensure that the servers can fail over automatically. What should you include in the recommendation？（）

    • A、GPT disks and basic disks
    • B、GPT disks and dynamic disks
    • C、MBR disks and basic disks
    • D、MBR disks and dynamic disks

    正确答案:A

  • 第20题：

    发动机起动手柄的工作位置包括（）

    • A、AUTO、CUTOFF
    • B、RUN、RICH、CUTOFF
    • C、IDLE、CUTOFF
    • D、RUN、IDLE、CUTOFF

    正确答案:C

  • 第21题：

    单选题
    Which of the following RAID arrays performs mirroring of the disks first， then striping of the disks？（）
    A

     RAID 1

    B

     RAID 0+1

    C

     RAID 6

    D

     RAID 10


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    Which of the following BEST describes a DAS?（）
    A

    A collection of disks presented as storage to multiple servers through dedicated channels.

    B

    A collection of disks presented as storage to a single server through an existing network.

    C

    A collection of disks presented as storage to a single server through directly attached technologies.

    D

    A collection of disks presented as storage to multiple servers through an existing network.


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    Companycom wants to use Virtual SCSI disks to boot multiple operating systems from the same disk. How will the volumes appear in the Virtual IO Server and how will the logical volumes appear in the partition?（）
    A

    The Virtual SCSI disks are defined as logical volumes in the Virtual IO Server. The logical volumes appear as real devices (hdisks) in the client partitions. 

    B

    The Virtual IO adapters are connected to a virtual host bridge. On the Virtual IO Server they are vdisks, on the client partition, the exported disks are visible as virtual disks. 

    C

    The Virtual SCSI disks are represented in the ODM as a bus device whose parent is sysplanar0. Logical volumes will be assigned to the Virtual IO Server and virtual disks, vdisks, in the client partition. 

    D

    The Virtual IO adapters are represented as adapter devices with the virtual host bridge as their  parent. On the Virtual IO Server they are vdisks attached to vscsi, on the client partition the exported disks are visible as virtual disks.


    正确答案： A
    解析： 暂无解析

  • 第24题：

    多选题
    常见的磁盘阵列包括：（）
    A

    MAID（massive arrays of Idle disks）

    B

    RAID

    C

    JBOD（Just a bunch of Idle disks）

    D

    SBOD（Switch of bunches Idle disks）


    正确答案： D,A
    解析： 暂无解析

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