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 p

题目

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.
相似考题

1.Which of the following is a storage system that can be connected to multiple servers through an iSCSI connection?()A. JBODB. DASC. NASD. SAN

2. A server connects to iSCSI presented SAN storage array through a dedicated NIC；however，the SAN traffic is passed on the same switches as the Ethernet network and VoIP traffic. The size of the presented drive is 700GB. The administrator has noticed a decrease in storage performance.  Which of the following is MOST likely the cause？ （）A、 The servers power supply is starting to fail and causing the iSCSI NIC to intermittently lose power.B、 There are too many users attempting to access the iSCSI presented disk.C、 The other network traffic is causing packet delays in the iSCSI network.D、 The SAN is nearing capacity and should be expanded.

3.RAID 5 can be BEST described as which of the following?（）A、Mirroring with stripingB、Striping with dedicated parityC、Striping with distributed parityD、Independent disks with shared parity

4.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.

更多“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 p”相关问题

  • 第1题：

    Which of the following BEST describes server virtualization？（）

    • A、 A single logical server operating on multiple physical servers.
    • B、 Applications hosted on a single server and deployed to multiple users.
    • C、 Multiple servers used to host applications for multiple users.
    • D、 Multiple logical servers operating on the same physical server.

    正确答案:D

  • 第2题：

    You work as the exchange administrator at TestKing.com. The TestKing.com network contains an Exchange Server 2010 Organization. TestKing.com makes use of Microsoft Exchange Server messagingsolution. During the course of day you receive an instruction from the CIO to deploy a database availability group（DAG） within the organization. You thus decide to recommend disk configuration for the servers in the organization whilst keeping the costs to a minimum. What should you do？（）

    • A、You should recommend 15000 RPM SAS hard disks in a Fiber Channel（FC）Storage Area Network（SAN）.
    • B、You should recommend 7200 RPM SATA hard disks in a direct Attach Storage （DAS）.
    • C、You should recommend 15000 RPM SAS hard disks in a Network Attached Storage （NAS）.
    • D、You should recommend 7200 RPM SATA hard disks in a Network Attached Storage （NAS）.

    正确答案:B,D

  • 第3题：

    Which of the following is a storage system that can be connected to multiple servers through ani SCSI connection？（）

    • A、 JBOD
    • B、 DAS
    • C、 NAS
    • D、 SAN

    正确答案:D

  • 第4题：

    Which of the following BEST describes a NAS？（）

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

    正确答案:D

  • 第5题：

    Which of the following is a storage system that can be connected to multiple servers through an iSCSI connection?（）

    • A、JBOD
    • B、DAS
    • C、NAS
    • D、SAN

    正确答案:D

  • 第6题：

    Company.com is migrating from a third party managed disk subsystem to an IBM TotalStorage Enterprise Storage Server. Connection of the new storage server is complete， and it has been tested on all of the nodes in the three node HACMP cluster.  How does the customer migrate to the new storage server with minimum down time？（）

    • A、 Shut down one node at a time and let the other node serve the application
    • B、 Stop HACMP with the forced option and perform migration of the disks on one node，then restart HACMP
    • C、 Stop both nodes and perform the migration all at once using standard AIX commands in parallel， then restart the cluster
    • D、 Use C-SPOC to add the new disks to the cluster and migrate the information off the existing disks， then remove the old disks with C-SPOC

    正确答案:D

  • 第7题：

    You work as a senior administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed. You are running a training exercise for junior administrators. You are currently discussing Storage Spaces.Which of the following is TRUE with regards to Storage Spaces？（）

    • A、Mirroring and parity are optional resilient storage modes of Storage Spaces.
    • B、Failover clustering is not supported by Storage Spaces.
    • C、Storage spaces are virtual disks with associated attributes such as a preferred level of resiliency，and thin or fixed provisioning.
    • D、Storage spaces are a collection of physical disks with associated attributes such as a preferred level of resiliency， and thin or fixed provisioning.

    正确答案:A,C

  • 第8题：

    单选题
    Which of the following BEST describes server virtualization？（）
    A

     A single logical server operating on multiple physical servers.

    B

     Applications hosted on a single server and deployed to multiple users.

    C

     Multiple servers used to host applications for multiple users.

    D

     Multiple logical servers operating on the same physical server.


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    Which of the following is BEST described as a storage system that can be connected to multiple servers through a fiber channel？（）
    A

     JBOD

    B

     SAN

    C

     DAS

    D

     NAS


    正确答案： C
    解析： 暂无解析

  • 第10题：

    多选题
    You work as a senior administrator at ABC.com.The ABC.com network consists of a single domain named ABC.com.All servers on the ABC.com network have Windows Server 2012 R2 installed.You are running a training exercise for junior administrators. You are currently discussing storage pools.Which of the following are TRUE with regards to storage pools？（）
    A

    It allows you to group physical disks into one or more containers.

    B

    It prevents you from grouping physical disks into one or more containers.

    C

    It allows you to easily add storage without impacting users.

    D

    It allows you to easily add storage with minor impact on users.


    正确答案： C,A
    解析： 暂无解析

  • 第11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： D
    解析： 暂无解析

  • 第12题：

    单选题
    A server connects to iSCSI presented SAN storage array through a dedicated NIC; however, the SAN traffic is passed on the same switches as the Ethernet network and VoIP traffic. The size of the presented drive is 700GB. The administrator has noticed a decrease in storage performance. Which of the following is MOST likely the cause?（）
    A

    The server power supply is starting to fail and causing the iSCSI NIC to intermittently lose power.

    B

    There are too many users attempting to access the iSCSI presented disk.

    C

    The other network traffic is causing packet delays in the iSCSI network.

    D

    The SAN is nearing capacity and should be expanded


    正确答案： D
    解析： 暂无解析

  • 第13题：

    You work as a senior administrator at ABC.com.The ABC.com network consists of a single domain named ABC.com.All servers on the ABC.com network have Windows Server 2012 R2 installed.You are running a training exercise for junior administrators. You are currently discussing storage pools.Which of the following are TRUE with regards to storage pools？（）

    • A、It allows you to group physical disks into one or more containers.
    • B、It prevents you from grouping physical disks into one or more containers.
    • C、It allows you to easily add storage without impacting users.
    • D、It allows you to easily add storage with minor impact on users.

    正确答案:A,C

  • 第14题：

    Which of the following is BEST described as a storage system that can be connected to multiple servers through a fiber channel?（）

    • A、JBOD
    • B、SAN
    • C、DAS
    • D、NAS

    正确答案:B

  • 第15题：

    A server connects to iSCSI presented SAN storage array through a dedicated NIC; however, the SAN traffic is passed on the same switches as the Ethernet network and VoIP traffic. The size of the presented drive is 700GB. The administrator has noticed a decrease in storage performance. Which of the following is MOST likely the cause?（）

    • A、The server power supply is starting to fail and causing the iSCSI NIC to intermittently lose power.
    • B、There are too many users attempting to access the iSCSI presented disk.
    • C、The other network traffic is causing packet delays in the iSCSI network.
    • D、The SAN is nearing capacity and should be expanded

    正确答案:C

  • 第16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17题：

    Which of the following storage solutions attaches to a server either through a fiber channel connection or is presented to the server via iSCSI？（）

    • A、DAS
    • B、NAS
    • C、SAN
    • D、WORM

    正确答案:C

  • 第18题：

    You have an Exchange Server 2010 organization.  You plan to deploy a database availability group （DAG）.  You need to recommend disk configurations for the servers in the organization. The solution must minimize costs.  What should you recommend？（）

    • A、7200 RPM SATA hard disks in a Direct Attach Storage （DAS）
    • B、7200 RPM SATA hard disks in a Network Attached Storage （NAS）
    • C、15000 RPM SAS hard disks in a Network Attached Storage （NAS）
    • D、15000 RPM SAS hard disks in a Fibre Channel （FC） Storage Area Network （SAN）

    正确答案:A

  • 第19题：

    单选题
    A server connects to iSCSI presented SAN storage array through a dedicated NIC；however，the SAN traffic is passed on the same switches as the Ethernet network and VoIP traffic. The size of the presented drive is 700GB. The administrator has noticed a decrease in storage performance.  Which of the following is MOST likely the cause？ （）
    A

     The servers power supply is starting to fail and causing the iSCSI NIC to intermittently lose power.

    B

     There are too many users attempting to access the iSCSI presented disk.

    C

     The other network traffic is causing packet delays in the iSCSI network.

    D

     The SAN is nearing capacity and should be expanded.


    正确答案： C
    解析： 暂无解析

  • 第20题：

    多选题
    You work as a senior administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed. You are running a training exercise for junior administrators. You are currently discussing Storage Spaces.Which of the following is TRUE with regards to Storage Spaces？（）
    A

    Mirroring and parity are optional resilient storage modes of Storage Spaces.

    B

    Failover clustering is not supported by Storage Spaces.

    C

    Storage spaces are virtual disks with associated attributes such as a preferred level of resiliency，and thin or fixed provisioning.

    D

    Storage spaces are a collection of physical disks with associated attributes such as a preferred level of resiliency， and thin or fixed provisioning.


    正确答案： D,C
    解析： 暂无解析

  • 第21题：

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

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

    B

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

    C

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

    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
    You have an Exchange Server 2010 organization.  You plan to deploy a database availability group （DAG）.  You need to recommend disk configurations for the servers in the organization. The solution must minimize costs.  What should you recommend？（）
    A

    7200 RPM SATA hard disks in a Direct Attach Storage （DAS）

    B

    7200 RPM SATA hard disks in a Network Attached Storage （NAS）

    C

    15000 RPM SAS hard disks in a Network Attached Storage （NAS）

    D

    15000 RPM SAS hard disks in a Fibre Channel （FC） Storage Area Network （SAN）


    正确答案： A
    解析： 暂无解析

相关内容