单选题Which of the following statement about DS8000 hard drive technology is correct（）A All types of the 2.5 disk drives offered by the DS8800 system have higher performance than the 3.5 disk drives supported by DS8700B The 2.5 disk drives included on the DS

题目
单选题
Which of the following statement about DS8000 hard drive technology is correct（）
A

All types of the 2.5 disk drives offered by the DS8800 system have higher performance than the 3.5 disk drives supported by DS8700

B

The 2.5 disk drives included on the DS8800 support 6Gbps SAS； the 3.5 disk drives in DS8700 are 4 Gbps FC

C

The 2.5 disk drives included on the DS8800 support 8Gbps SAS； the 3.5 disk drives in DS8700 are 4 Gbps FC

D

The 2.5 15k rpm drives offered by the DS8800 system support 6Gbps SAS-2

相似考题

1.A server has five hot pluggable SCSI disk drives in a RAID 5 array. The server OS crashed and the server will not boot. The administrator noticed that all of the disk drives have gone offline.Which of the following components would MOST likely have caused the problem?（）A. MemoryB. SCSI backplaneC. SCSI drivesD. Motherboard

2.Regarding disk scrub， which two of these occur to the data on any local drives upon disassociation？ （）A、 If disk scrub is enabled， all BIOS settings for the server are erased.B、 If disk scrub is enabled， all the data access on any local drives is destroyed.C、 If disk scrub is enabled， the LSI active RAID is destroyed but data is still preserved.D、 If disk scrub is disabled， all data on any local drives is preserved， including the local storage configuration.E、 If disk scrub is enabled， all data on any local drives is preserved， including the local storage configuration.

3.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 drivesB、Four disk drive sets of 146 GB drivesC、Eight disk drive sets of 73 GB drivesD、Nine disk drive sets of 146 GB drives

4.Which of the following is one of the key differentiators between the IBM System Storage DS8000 and the XIV system?()A. DS8000 supports z/OS; XIV supports both z/OS and Linux on zB. DS8000 uses standard RAID technology; XIV uses distributed RAIDC. XIV is a single tiered system; DS8000 supports FC and SSD disk technologies onlyD. XIV supportsFibre Channel protocol and mixed SATA and FC drives; DS8000 supports parallel grid architecture

更多“单选题Which of the following statement about DS8000 hard drive technology is correct（）A All types of the 2.5 disk drives offered by the DS8800 system have higher performance than the 3.5 disk drives supported by DS8700B The 2.5 disk drives included on the DS”相关问题

  • 第1题：

    A server has five hot pluggable SCSI disk drives in a RAID 5 array.  The server OS crashed and the server will not boot.  The administrator noticed that all of the disk drives have gone offline.Which of the following components would MOST likely have caused the problem？（）

    • A、Memory
    • B、SCSI backplane
    • C、SCSI drives
    • D、Motherboard

    正确答案:B

  • 第2题：

    A mainframe customer would like to receive a proposal for a mainframe storage system with 120 TB raw capacity. The  mainframe server load is not too high， and they need hard disk drives with the lowest possible power consumption to keep operating costs low. The customer will notincrease the capacity of their mainframe applications in the future but rather invest later into their System p servers.  Which of the following solutions best meets these requirements at the lowest cost（）

    • A、offer a DS8700 system with 600 GB FC drives
    • B、offer a DS8800 system with standard cabling and 600 GB SAS drives
    • C、offer a DS8800 system with business class cabling and 600 GB SAS drives
    • D、offer a DS8800 system with SATA drives

    正确答案:C

  • 第3题：

    Which of the following is one of the key differentiators between the IBM System Storage DS8000 and the XIV system?（）

    • A、DS8000 supports z/OS; XIV supports both z/OS and Linux on z
    • B、DS8000 uses standard RAID technology; XIV uses distributed RAID
    • C、XIV is a single tiered system; DS8000 supports FC and SSD disk technologies only
    • D、XIV supportsFibre Channel protocol and mixed SATA and FC drives; DS8000 supports parallel grid architecture

    正确答案:B

  • 第4题：

    A customer has 6.5 TB with 146 GB 15k disk drives on an IBM System Storage DS8700. They want to add 15 TB using 300 GB 15k disk drives. The customer is concerned about performance and wants to know if the DS8700 has the performance capability.  What is the appropriate way to  model the performance（）

    • A、Disk Magic
    • B、Capacity Magic
    • C、test the workload at an IBM Benchmark Center
    • D、test the solution with IBM Storage Performance Center

    正确答案:A

  • 第5题：

    Which of the following statement about DS8000 hard drive technology is correct（）

    • A、All types of the 2.5" disk drives offered by the DS8800 system have higher performance than the 3.5" disk drives supported by DS8700
    • B、The 2.5" disk drives included on the DS8800 support 6Gbps SAS； the 3.5" disk drives in DS8700 are 4 Gbps FC
    • C、The 2.5" disk drives included on the DS8800 support 8Gbps SAS； the 3.5" disk drives in DS8700 are 4 Gbps FC
    • D、The 2.5" 15k rpm drives offered by the DS8800 system support 6Gbps SAS-2

    正确答案:D

  • 第6题：

    You have just added three new hard disks to your Windows 2000 Professional computer. You want to configure all of the disks as two drives. You want the two drives to be as equal in size as possible. You want to configure the non-system drive for the best optimal performance.  What should you do?（）

    • A、Extend the system volume onto disk1. Create a single, stripe volume from disk2 and disk3.
    • B、Extend the system volume onto disk2. Create a single, stripe volume from disk1 and disk2
    • C、Extend the system volume onto disk1. Create a single, spanned volume from disk2 and disk3. 
    • D、Extend the system volume onto disk1. Create a single, spanned volume from disk1 and disk2.
    • E、Create a single, stripe volume from disk1, disk2, and disk3. 
    • F、Create a single spanned volume from disk1, disk2, and disk3. 

    正确答案:A

  • 第7题：

    单选题
    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： B
    解析： 暂无解析

  • 第8题：

    单选题
    Which of the following storage systems uses both 2.5-inch and 3.5-inch SAS disk drives?（）
    A

    XIV system 

    B

    DS3500 

    C

    DS3400 

    D

    DS5100


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    You have just added three new hard disks to your Windows 2000 Professional computer. You want to configure all of the disks as two drives. You want the two drives to be as equal in size as possible. You want to configure the non-system drive for the best optimal performance.  What should you do?（）
    A

    Extend the system volume onto disk1. Create a single, stripe volume from disk2 and disk3.

    B

    Extend the system volume onto disk2. Create a single, stripe volume from disk1 and disk2

    C

    Extend the system volume onto disk1. Create a single, spanned volume from disk2 and disk3. 

    D

    Extend the system volume onto disk1. Create a single, spanned volume from disk1 and disk2.

    E

    Create a single, stripe volume from disk1, disk2, and disk3. 

    F

    Create a single spanned volume from disk1, disk2, and disk3. 


    正确答案： B
    解析： Configuring the non-system volume as a striped volume will realize the best performance gains in this scenario. The system volume is extended onto disk1， which makes it size comparable to the non-system drive.

  • 第10题：

    多选题
    Regarding disk scrub， which two of these occur to the data on any local drives upon disassociation？ （）
    A

    If disk scrub is enabled， all BIOS settings for the server are erased.

    B

    If disk scrub is enabled， all the data access on any local drives is destroyed.

    C

    If disk scrub is enabled， the LSI active RAID is destroyed but data is still preserved.

    D

    If disk scrub is disabled， all data on any local drives is preserved， including the local storage configuration.

    E

    If disk scrub is enabled， all data on any local drives is preserved， including the local storage configuration.


    正确答案： C,E
    解析： 暂无解析

  • 第11题：

    单选题
    An administrator is ordering a new Power 550. They will mirror rootvg and are concerned about single points of failure. Which of the following features should be ordered？（）
    A

    Dual I/O planar， dual disk drives， dual SCSI adapters

    B

    Dual disk drive enclosures， dual disk drives， extra media bay

    C

    Dual disk drive enclosures， dual disk drives and dual SCSI adapters

    D

    Dual I/O planar， extra media bay， dual disk drives


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    mainframe customer would like to receive a proposal for a mainframe storage system with 120 TB raw capacity. The  mainframe server load is not too high， and they need hard disk drives with the lowest possible power consumption to keep operating costs low. The customer will not increase the capacity of their mainframe applications in the future but rather invest later into their System p servers.  Which of the following solutions best meets these requirements at the lowest cost（）
    A

    offer a DS8700 system with 600 GB FC drives

    B

    offer a DS8800 system with standard cabling and 600 GB SAS drives

    C

    offer a DS8800 system with business class cabling and 600 GB SAS drives

    D

    offer a DS8800 system with SATA drives


    正确答案： A
    解析： 暂无解析

  • 第13题：

    A technician wants to create a spanned volume on a set of hard drives. Which of the following tools will identify if the drives will support a spanned volume?（）

    • A、System Information
    • B、Disk Management
    • C、Device Manager
    • D、Task Manager

    正确答案:B

  • 第14题：

    Which of the following statements about DS8000 hard drive technology is correct（）

    • A、All types of the 2.5" disk drives offered by the DS8800 system have higher performance than the 3.5" disk drives supported by DS8700
    • B、The 2.5" disk drives included on the DS8800 support 6Gbps SAS； the 3.5" disk drives in DS8700 are 4 Gbps FC
    • C、The 2.5" disk drives included on the DS8800 support 8Gbps SAS； the 3.5" disk drives in DS8700 are 4 Gbps FC
    • D、The 2.5" 15k rpm drives offered by the DS8800 system support 6Gbps SAS-2

    正确答案:D

  • 第15题：

    Which of the following storage systems uses both 2.5-inch and 3.5-inch SAS disk drives?（）

    • A、XIV system 
    • B、DS3500 
    • C、DS3400 
    • D、DS5100

    正确答案:B

  • 第16题：

    An administrator is ordering a new Power 550. They will mirror rootvg and are concerned about single points of failure.  Which of the following features should be ordered（）

    • A、Dual I/O planar， dual disk drives， dual SCSI adapters
    • B、Dual disk drive enclosures， dual disk drives， extra media bay
    • C、Dual disk drive enclosures， dual disk drives and dual SCSI adapters
    • D、Dual I/O planar， extra media bay， dual disk drives

    正确答案:C

  • 第17题：

    A customer business requirement addresses data encryption implemented in tape and disk media. They plan to deploy a DS8700 to provide enterprise class storage and plan to configure the DS8700 with SSD and Fiber Channel disk drives.  Which statement is TRUE regarding disk encryption（）

    • A、SSD disk encryption does not consume space
    • B、SSD disk is faster than FC disk for encryption
    • C、no space is wasted due to encryption on DS8700
    • D、there is higher processor utilization using FDE drives

    正确答案:C

  • 第18题：

    单选题
    A customer has 6.5 TB with 146 GB 15k disk drives on an IBM System Storage DS8700. They want to add 15 TB using 300 GB 15k disk drives. The customer is concerned about performance and wants to know if the DS8700 has the performance capability.  What is the appropriate way to  model the performance（）
    A

    Disk Magic

    B

    Capacity Magic

    C

    test the workload at an IBM Benchmark Center

    D

    test the solution with IBM Storage Performance Center


    正确答案： C
    解析： 暂无解析

  • 第19题：

    单选题
    A server has five hot pluggable SCSI disk drives in a RAID 5 array.  The server OS crashed and the server will not boot.  The administrator noticed that all of the disk drives have gone offline.Which of the following components would MOST likely have caused the problem？（）
    A

    Memory

    B

    SCSI backplane

    C

    SCSI drives

    D

    Motherboard


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    A customer business requirement addresses data encryption implemented in tape and disk media. They plan to deploy a DS8700 to provide enterprise class storage and plan to configure the DS8700 with SSD and Fiber Channel disk drives.  Which statement is TRUE regarding disk encryption（）
    A

    SSD disk encryption does not consume space

    B

    SSD disk is faster than FC disk for encryption

    C

    no space is wasted due to encryption on DS8700

    D

    there is higher processor utilization using FDE drives


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    A server has five hot pluggable SCSI disk drives in a RAID 5 array. The server OS crashed and the server will not boot. The administrator noticed that all of the disk drives have gone offline.  Which of the following components would MOST likely have caused the problem？（）
    A

     Memory

    B

     SCSI backplane

    C

     SCSI drives

    D

     Motherboard


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    Which of the following is one of the key differentiators between the IBM System Storage DS8000 and the XIV system?（）
    A

    DS8000 supports z/OS; XIV supports both z/OS and Linux on z

    B

    DS8000 uses standard RAID technology; XIV uses distributed RAID

    C

    XIV is a single tiered system; DS8000 supports FC and SSD disk technologies only

    D

    XIV supportsFibre Channel protocol and mixed SATA and FC drives; DS8000 supports parallel grid architecture


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    Which of the following statements about DS8000 hard drive technology is correct（）
    A

    All types of the 2.5 disk drives offered by the DS8800 system have higher performance than the 3.5 disk drives supported by DS8700

    B

    The 2.5 disk drives included on the DS8800 support 6Gbps SAS； the 3.5 disk drives in DS8700 are 4 Gbps FC

    C

    The 2.5 disk drives included on the DS8800 support 8Gbps SAS； the 3.5 disk drives in DS8700 are 4 Gbps FC

    D

    The 2.5 15k rpm drives offered by the DS8800 system support 6Gbps SAS-2


    正确答案： D
    解析： 暂无解析

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