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单选题以下是Network attached storage的优点，哪项是错误的？（）A 增加NAS设备，不需要额外购买通用服务器B 从NAS设备访问数据的速度低于从通用服务器访问C NAS设备的客户端不需要安装驱动和软件D NAS设备可以被不同平台上的操作系统访问

题目
单选题
以下是Network attached storage的优点，哪项是错误的？（）
A

增加NAS设备，不需要额外购买通用服务器

B

从NAS设备访问数据的速度低于从通用服务器访问

C

NAS设备的客户端不需要安装驱动和软件

D

NAS设备可以被不同平台上的操作系统访问

相似考题

1.●A( 71) is a dedicated storage network that provides access to consolidated, block level storage. It is primarily used to make storage devices accessible to servers so that the devices appear as locally attached to the operating system.(71) A. network-attached storageB. storage area networkC. direct attached storageD. computer cluster

2.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.

3.Which Cisco solution was developed to let you create separate networks on one SAN; thus providingyou with improved availability, security, and backup? ()A. Cisco Direct Attached StorageB. Cisco Direct Storage Area NetworkC. Cisco Virtual Storage Area NetworkD. Cisco Virtual Attached Storage Network

4.●A( ) is a dedicated storage network that provides access to consolidated, block level storage. It is primarily used to make storage devices accessible to servers so that the devices appear as locally attached to the operating system.() A. network-attached storage B. storage area networkC. direct attached storage D. computer cluster

参考答案和解析
正确答案： D
解析： 暂无解析
更多“以下是Network attached storage的优点，哪项是错误的？（）”相关问题

  • 第1题：

    Which two statements about Network Attached Storage are correct?()

    A. Data is accessed using NFS or CIFS.

    B. Data is accessed at the block level.

    C. NAS is referred to as captive storage.

    D. Storage devices can be shared between users.

    E. A NAS implementation is not as fast as a DAS implementation.


    参考答案：C, D

  • 第2题：

    A （ ） is a dedicated storage network that provides access to consolidated , block level storage. It is primarily used to make storage devices accessible to servers so that the devices appear as locally attached to the operating system.

    A.network-attached storage
    B.storage area network
    C.direct attached storage
    D.computer cluster

    答案：B
    解析：

  • 第3题：

    What is one of the primary roles of the SONAS device?（）

    • A、 provide storage to small enterprises 
    • B、 only handle network attached storage requirements 
    • C、 consolidate multiple filers into one 
    • D、 consolidate only Windows files into one device 

    正确答案:C

  • 第4题：

    SAN（存储区域网络）术语的全称是（）。

    • A、“Storage Area Network”
    • B、“Near Attached Storage”
    • C、“Network Access Storage”
    • D、“Near Access Storage”

    正确答案:A

  • 第5题：

    Which two statements about Network Attached Storage are correct?（）

    • A、Data is accessed using NFS or CIFS.
    • B、Data is accessed at the block level.
    • C、NAS is referred to as captive storage.
    • D、Storage devices can be shared between users.
    • E、A NAS implementation is not as fast as a DAS implementation.

    正确答案:C,D

  • 第6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7题：

    You are evaluating the use of failover clusters with Cluster Shared Volumes （CSV） for the database servers. You need to recommend which hardware must be purchased. What should you include in the recommendation？（）

    • A、a WAN accelerator
    • B、a hardware load balancer
    • C、Network Attached Storage （NAS）
    • D、a Storage Area Network （SAN）

    正确答案:D

  • 第8题：

    多选题
    Which two statements about Network Attached Storage are correct?（）
    A

    Data is accessed using NFS or CIFS.

    B

    Data is accessed at the block level.

    C

    NAS is referred to as captive storage.

    D

    Storage devices can be shared between users.

    E

    A NAS implementation is not as fast as a DAS implementation.


    正确答案： E,D
    解析： 暂无解析

  • 第9题：

    单选题
    A customer is interested in using two Power 550 servers to implement a new two node cluster. The cluster willbe using SAN attached disk for shared storage and will be attached to one IP network. Which of the followingadapter configurations will meet the customer requirements while reducing single points of failure？（）
    A

    A

    B

    B

    C

    C

    D

    D


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    以下是Network attached storage的优点，哪项是错误的？（）
    A

    增加NAS设备，不需要额外购买通用服务器

    B

    从NAS设备访问数据的速度低于从通用服务器访问

    C

    NAS设备的客户端不需要安装驱动和软件

    D

    NAS设备可以被不同平台上的操作系统访问


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    You are evaluating the use of failover clusters with Cluster Shared Volumes （CSV） for the database servers. You need to recommend which hardware must be purchased. What should you include in the recommendation？（）
    A

    a WAN accelerator

    B

    a hardware load balancer

    C

    Network Attached Storage （NAS）

    D

    a Storage Area Network （SAN）


    正确答案： D
    解析： 暂无解析

  • 第12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

  • 第13题：

    ()is a dedicated storage network that provides access to consolidated,block level storage.It is primarily used to mark storage devices accessible to servers so that the devices appear as locally attached to the operating system.


    A.network-attached storage
    B.storage area network
    C.direct attached storage
    D.computer cluster


    答案：B
    解析：
    翻译：存储区域网络是一个专用的存储网络，提供整理过的模块化的存储。它主要用来提供在本地计算机与存储系统之间的数据传输。

  • 第14题：

    以下是Network attached storage的优点，哪项是错误的？（）

    • A、增加NAS设备，不需要额外购买通用服务器
    • B、从NAS设备访问数据的速度低于从通用服务器访问
    • C、NAS设备的客户端不需要安装驱动和软件
    • D、NAS设备可以被不同平台上的操作系统访问

    正确答案:C

  • 第15题：

    A company wants to expand their storage capacity in a flexible manner over their existing network.Which of the following storage solutions would they consider？（）

    • A、External RAID array on an existing server
    • B、Network Attached Storage
    • C、Storage Area Network
    • D、Tape library

    正确答案:B

  • 第16题：

    As an experienced technician, you are responsible for Technical Support in your company. One of the trainees is asking you how to create separate networks on one Storage Area Network so as to provide enhanced availability, security, etc. Which of the following solution will enable that?（）

    • A、Cisco Direct Attached Storage
    • B、Cisco Virtual Attached Storage Network
    • C、Cisco Virtual Storage Area Network
    • D、Cisco Direct Storage Area Network

    正确答案:C

  • 第17题：

    以下关于直接附加存储（Direct Attached Storage，DAS）说法错误的是（）

    • A、DAS能够在服务器物理位置比较分散的情况下实现大容量存储.是一种常用的数据存储方法
    • B、DAS实现了操作系统与数据的分离，存取性能较高并且实施简单
    • C、DAS的缺点在于对服务器依赖性强，当服务器发生故障时，连接在服务器上的存储设备中的数据不能被存取
    • D、较网络附加存储（Network Attached Storage，NAS），DAS节省硬盘空间，数据非常集中，便于对数据进行管理和备份

    正确答案:D

  • 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
    SAN（存储区域网络）术语的全称是（）。
    A

    “Storage Area Network”

    B

    “Near Attached Storage”

    C

    “Network Access Storage”

    D

    “Near Access Storage”


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    What is one of the primary roles of the SONAS device?（）
    A

     provide storage to small enterprises 

    B

     only handle network attached storage requirements 

    C

     consolidate multiple filers into one 

    D

     consolidate only Windows files into one device 


    正确答案： D
    解析： 暂无解析

  • 第21题：

    多选题
    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,A
    解析： 暂无解析

  • 第22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23题：

    单选题
    A company wants to expand their storage capacity in a flexible manner over their existing network.Which of the following storage solutions would they consider？（）
    A

    External RAID array on an existing server

    B

    Network Attached Storage

    C

    Storage Area Network

    D

    Tape library


    正确答案： D
    解析： 暂无解析

  • 第24题：

    单选题
    Which Cisco solution was developed to let you create separate networks on one SAN; thusproviding you with improved availability, security, and backup? （）
    A

    Cisco Direct Attached Storage

    B

    Cisco Direct Storage Area Network

    C

    Cisco Virtual Storage Area Network

    D

    Cisco Virtual Attached Storage Network


    正确答案： B
    解析： 暂无解析

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