单选题A stock exchange needs extremely low latency in their disk subsystem. Which disk storage technology is mostlikely to fulfill their need?（）A SSDB SSAC SASD SAN

题目
单选题
A stock exchange needs extremely low latency in their disk subsystem. Which disk storage technology is mostlikely to fulfill their need?（）
A

SSD

B

SSA

C

SAS

D

SAN

相似考题

1.Your network contains a server named Server1 that runs Windows Server 2008 R2.You need to identify which processes perform the most disk writes and disk reads per second.Which tool should you use?()A. Disk ManagementB. Reliability MonitorC. Resource MonitorD. Storage Explorer

2.Astockexchangeneedsextremelylowlatencyintheirdisksubsystem.Whichdiskstoragetechnologyismostlikelytofulfilltheirneed?()A.SSDB.SSAC.SASD.SAN

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.A customer has an existing high availability SAN environment with CLARiiON, which has been stable for 16 months. They have recently experienced several outages with their current storage systems. They need to purchase additional storage and have asked about tier 1 storage. They are concerned with connecting their existing storage and servers without trouble.Which resource should be consulted while developing the solution options?（）A. Disk MagicB. TPC for DataC. CLARiiON Procedure GeneratorD. System Storage Interoperability Center

更多“单选题A stock exchange needs extremely low latency in their disk subsystem. Which disk storage technology is mostlikely to fulfill their need?（）A SSDB SSAC SASD SAN”相关问题

  • 第1题：

    Which network technology addresses these customer business needs: shrinking budgets and IT staffs, more complex networks, and an increased need for network security?（）

    • A、Optical network
    • B、Storage-area network (SAN)
    • C、Content delivery network (CDN)
    • D、Network management

    正确答案:D

  • 第2题：

    An customer with limited storage management skills needs a disk subsystem with up to 70TB capacity and enterprise class performance. Which disk storage system should be recommended?（）

    • A、DS6800
    • B、DS8100
    • C、DS8300
    • D、XIV Storage System

    正确答案:D

  • 第3题：

    When analyzing disk I/O performance， which of the following metrics and/or statistics should be included in the study？（）

    • A、 Disk size， stock availability， VHDCI
    • B、 Disk size， distance， temperature， and compatibility
    • C、 Disk fragmentation， MTBF， and maintenance
    • D、 Disk configuration， throughput， transactions， queues， and latencies

    正确答案:D

  • 第4题：

    A customer has an existing high availability SAN environment with CLARiiON, which has been stable for 16 months. They have recently experienced several outages with their current storage systems. They need to purchase additional storage and have asked about tier 1 storage. They are concerned with connecting their existing storage and servers without trouble. Which resource should be consulted while developing the solution options?（）

    • A、Disk Magic
    • B、TPC for Data
    • C、CLARiiON Procedure Generator
    • D、System Storage Interoperability Center

    正确答案:D

  • 第5题：

    Your database is configured on non-ASM disk storage. You need to migrate your database to ASM disk storage.  Which statement is true about migrating from non-ASM disk storage to ASM disk storage？（） 

    • A、 You can use the operating system utility to migrate from non-ASM disk storage to ASM disk storage.
    • B、 You cannot perform a database backup from non-ASM disk storage to tape and then move it to ASM disk storage.
    • C、 You can use the SWITCH DATABASE TO COPY Recovery Manager （RMAN） command to switch back to non-ASM disk storage if you have not deleted your original datafiles.
    • D、 You cannot use Recovery Manager （RMAN） to migrate from non-ASM disk storage to ASM disk storage if you are not using RMAN for your backup and recovery strategies.

    正确答案:C

  • 第6题：

    Your network contains a server named Server1 that runs Windows Server 2008 R2.You need to identify which processes perform the most disk writes and disk reads per second. Which tool should you use？（）

    • A、Disk Management
    • B、Reliability Monitor
    • C、Resource Monitor
    • D、Storage Explorer

    正确答案:C

  • 第7题：

    单选题
    A System p administrator needs to replace a failed internal disk in a mirrored rootvg.  Which of thefollowing is one of the steps that would need to be followed（）
    A

    Run cfgmgr

    B

    odmdelete CuAt

    C

    exportvg rootvg

    D

    Deallocate LPs from failed disk


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    A customer needs maximum performance with fault-tolerance from their disk subsystem. Which RAID level meets this requirement？（）
    A

    RAID-0

    B

    RAID-1

    C

    RAID-5

    D

    RAID-10


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    Which of the following options will allow you to increase the size of a thin provisioned disk in Windows Server 2012 R2？（）
    A

    You should add a new hard disk to the storage pool，extend the disk in File and Storage Services.

    B

    You should mount a new volume on the storage pool in File and Storage Services.

    C

    You should convert the disk to a dynamic disk in Computer Management.

    D

    You should convert the disk to a dynamically expanding virtual hard disk （VHD）.

    E

    You should detach the disk in File and Storage Services and increase its size.


    正确答案： E
    解析： 暂无解析

  • 第10题：

    单选题
    Your database is configured on non-ASM disk storage. You need to migrate your database to ASM disk storage.  Which statement is true about migrating from non-ASM disk storage to ASM disk storage？（）
    A

     You can use the operating system utility to migrate from non-ASM disk storage to ASM disk storage.

    B

     You cannot perform a database backup from non-ASM disk storage to tape and then move it to ASM disk storage.

    C

     You can use the SWITCH DATABASE TO COPY Recovery Manager （RMAN） command to switch back to non-ASM disk storage if you have not deleted your original datafiles.

    D

     You cannot use Recovery Manager （RMAN） to migrate from non-ASM disk storage to ASM disk storage if you are not using RMAN for your backup and recovery strategies.


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    A customer with three Windows servers wants to create a shared storage array. One server runs a200 GB Oracle database with high transaction rates. The second server is a file server with 3 TBof data and the third server is a mail server with 150 GB of storage. The key customer decisionmaker has only purchased EMC CX storage products in his previous employment. Cost is a keyconsideration. From the following which is a key feature that could convince the customer topurchase a DS3500 over an EMC CX storage system?（）
    A

     SATA and SAS 2.0 disk drive technology can be mixed in different enclosures 

    B

     nearline SAS 2.0 and SAS 2.0 disk drive technology can be mixed in the same enclosure

    C

     SATA disk drive technology can provide both the high transaction rates and large drive sizesneeded for this solution 

    D

     SAS 2.0 disk drive technology can provide both the high transaction rates and large drive sizesneeded for this solution


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    A customer is experiencing a performance bottleneck in a disk subsystem.  The server is performing sequential I/O with a small number of users requesting large files.  Which of the following would most likely resolve the bottleneck？（）
    A

    Increase seek translation

    B

    Increase data transfer rate

    C

    Decrease rotational latency

    D

    Increase rotational latency


    正确答案： B
    解析： 暂无解析

  • 第13题：

    Which network technology addresses these customer business needs: shrinking budgets and IT staffs, more complex networks, and an increased need for network security?（）

    • A、Optical network
    • B、Network management
    • C、Storage-area network (SAN)
    • D、Content delivery network (CDN)

    正确答案:B

  • 第14题：

    A customer needs maximum performance with fault-tolerance from their disk subsystem. Which RAID level meets this requirement？（）

    • A、RAID-0
    • B、RAID-1
    • C、RAID-5
    • D、RAID-10

    正确答案:D

  • 第15题：

    A System p administrator needs to replace a failed internal disk in a mirrored rootvg.  Which of thefollowing is one of the steps that would need to be followed（）

    • A、Run cfgmgr
    • B、odmdelete CuAt
    • C、exportvg rootvg
    • D、Deallocate LPs from failed disk

    正确答案:A

  • 第16题：

    A stock exchange needs extremely low latency in their disk subsystem. Which disk storage technology is mostlikely to fulfill their need?（）

    • A、SSD
    • B、SSA
    • C、SAS
    • D、SAN

    正确答案:A

  • 第17题：

    You have a server named Server 1.Server1 runs Windows Server 2012 R2. Server1 has a thin provisioned disk named Disk1.You need to expand Disk1.Which two actions should you perform？（）

    • A、From File and Storage Services， extend Disk1
    • B、From File and Storage Services， add a physical disk to the storage pool
    • C、From Disk Management， extend the volume
    • D、From Disk Management， delete the volume， create a new volume， and then format the volume
    • E、From File and Storage Services， detach Disk1

    正确答案:A,B

  • 第18题：

    Which of the following options will allow you to increase the size of a thin provisioned disk in Windows Server 2012 R2？（）

    • A、You should add a new hard disk to the storage pool，extend the disk in File and Storage Services.
    • B、You should mount a new volume on the storage pool in File and Storage Services.
    • C、You should convert the disk to a dynamic disk in Computer Management.
    • D、You should convert the disk to a dynamically expanding virtual hard disk （VHD）.
    • E、You should detach the disk in File and Storage Services and increase its size.

    正确答案:A

  • 第19题：

    单选题
    Ancustomer with limited storage management skills needs a disk subsystem with up to 70TB capacity and enterprise class performance. Which disk storage system should be recommended?（）
    A

    DS6800

    B

    DS8100

    C

    DS8300

    D

    XIV Storage System


    正确答案： C
    解析： 暂无解析

  • 第20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21题：

    单选题
    You are configuring a failover cluster for a database server. You are assigning four nodes to the cluster. Allnodes have access to a SAN，and adequate storage is available. Which of the following options should youchoose for your quorum configuration？（）
    A

    Node Majority

    B

    Node And Disk Majority

    C

    Node And File Share Majority

    D

    No Majority： Disk Only


    正确答案： B
    解析： 暂无解析

  • 第22题：

    多选题
    You have a server named Server 1.Server1 runs Windows Server 2012 R2. Server1 has a thin provisioned disk named Disk1.You need to expand Disk1.Which two actions should you perform？（）
    A

    From File and Storage Services， extend Disk1

    B

    From File and Storage Services， add a physical disk to the storage pool

    C

    From Disk Management， extend the volume

    D

    From Disk Management， delete the volume， create a new volume， and then format the volume

    E

    From File and Storage Services， detach Disk1


    正确答案： B,E
    解析： 暂无解析

  • 第23题：

    单选题
    A stock exchange needs extremely low latency in their disk subsystem. Which disk storage technology is mostlikely to fulfill their need?（）
    A

    SSD

    B

    SSA

    C

    SAS

    D

    SAN


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    When analyzing disk I/O performance， which of the following metrics and/or statistics should be included in the study？（）
    A

     Disk size， stock availability， VHDCI

    B

     Disk size， distance， temperature， and compatibility

    C

     Disk fragmentation， MTBF， and maintenance

    D

     Disk configuration， throughput， transactions， queues， and latencies


    正确答案： D
    解析： 暂无解析

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