A new storage array must be configured for a database server. This array will store transaction logs that are always being written. Which of the following RAID solutions would provide fault tolerance and fast write operations without the use of parity?（）A

题目

A new storage array must be configured for a database server. This array will store transaction logs that are always being written. Which of the following RAID solutions would provide fault tolerance and fast write operations without the use of parity?（）

  • A、RAID 0
  • B、RAID 3
  • C、RAID 6
  • D、RAID 10
相似考题

1.在下述Java语言语句中,错误的创建数组的方法是()A.int int Array[]；int Array=new int[5]；B.int int Array[]=new int[5]；C.int[]int Array={1，2，3，4，5}；D.int int Array[5]={1，2，3，4.5};

2.下列数组array_test中，能在程序运行时动态调整大小的是A．int array_test[]=new int[10]B．String[] array_testC．ArrayList army_test=new Array List()D．Array array_test=new Array()

3.var a = new Array(new Array(9,0,3,6,5), new Array(2,9,0,6));则a[0][3]=( )A.3B.6C.5D.0

4.下列数组定义及赋值，错误的是( )。A．int a[]={1，2，3，4，5}；B．int intArray[]；C．int Array=new int[3]； int Array[1]=1； int Array[2]=2； int Array[3]=3；D．int a[][]=new int[2][]； a[0]=new int[3]； a[1]=new int[3]；

更多“A new storage array must be conf”相关问题

  • 第1题：

    以下操作可以创建数组的是（）。

    • A、new Array（10）
    • B、new Array（10，20）
    • C、[’a’，2]
    • D、{2，1，3}

    正确答案:A,B,C

  • 第2题：

    You need to create a JSP that generates some JavaScript code to populate an array of strings used on theclient-side. Which JSP code snippet will create this array？（）

    • A、MY_ARRAY = new Array（）；<% for （ int i = 0； i < serverArray.length； i++ ） { MY_ARRAY[<%= i %>] = ’<%= serverArray[i] %>’；} %>
    • B、MY_ARRAY = new Array（）；. <% for （ int i = 0； i < serverArray.length； i++ ） { . MY_ARRAY[${i}] = ’${serverArray[i]}’；. } %>
    • C、MY_ARRAY = new Array（）；. <% for （ int i = 0； i < serverArray.length； i++ ） { %> . MY_ARRAY[<%= i %>] = ’<%= serverArray[i] %>’；. <% } %>
    • D、MY_ARRAY = new Array（）；<% for （ int i = 0； i < serverArray.length； i++ ） { %> . MY_ARRAY[${i}] = ’${serverArray[i]}’；. <% } %>

    正确答案:C

  • 第3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4题：

    A new array of hard drives has been added to an existing server； however， when the server is booted into the Windows OS the new drives fail to appear in My Computer.  From which of the following locations can the new storage drives be added？（）

    • A、 Format command
    • B、 Hypervisor
    • C、 Computer Management
    • D、 Disk Management
    • E、 Virtual Center

    正确答案:C,D

  • 第5题：

    What is the correct order to create an object in a new IBM System Storage DS8000 to get a LUN provided to a host（）

    • A、rank， array， extent pool， volumes， volume group， host connections
    • B、rank， array， extent pool， volume group， volumes， host connections
    • C、array， rank， extent pool， volume group， volumes， host connections
    • D、array， extent pool， volumes， rank， volume group， host connections

    正确答案:C

  • 第6题：

    You plan to deploy a distributed database application that runs on multiple Windows Server 2008 R2  servers.   You need to design a storage strategy that meets the following requirements： èAllocates storage to servers as required  èUses the existing network infrastructure èUses standard Windows management tools   èEnsures that data is available if a single disk fails What should you include in your design？（）

    • A、An iSCSI disk storage subsystem that supports Microsoft Multipath I/O. Configure the storage  subsystem as a RAID？0 array.
    • B、An iSCSI disk storage subsystem that supports Virtual Disk Service （VDS）. Configure the storageubsystem as a RAID？5 array.
    • C、A Fibre Channel （FC） disk storage subsystem that supports Microsoft Multipath I/O. Configure the  storage subsystem as a RAID？0 array.
    • D、A Fibre Channel（FC）disk storage subsystem that supports the Virtual Disk Service（VDS）.Configure  the storage subsystem as a RAID？5 array.

    正确答案:C

  • 第7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： E
    解析： 暂无解析

  • 第8题：

    单选题
    A customer has purchased a new IBM Storwize V7000 storage array and is considering an IPbased DR replication solution that is cost-optimized and provides a near instant recovery option fortheir Microsoft Exchange application and server. The backup site is 30 kilometers away. Whatwould be the best choice for replication？（）
    A

    Storwize V7000 Metro Mirror

    B

    Tivoli Storage ManagerFastBack

    C

    Storwize V7000 Reverse FlashCopy

    D

    Tivoli Storage Productivity Center for Replication


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    var arr = new Array(new Array(9,0,3,4,5) , ['a' , 'b' , 'c'] , new Array(2,9,0,6)); 则arr[1][3]=（）
    A

    c

    B

    6

    C

    4

    D

    undefined


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    You administer a SQL Server 2008 instance. You plan to deploy a new database that has the following capacity requirements: 275 GB for the database data file; 50 GB for the transaction log file. The storage array has six 100-GB disk drives available for the database. The disks are attached to a redundant array of independent disks (RAID) controller that supports RAID levels 0, 1, 5, and 10. The write performance of the transaction log needs to be maximized. The database and transaction log files must be protected in the event of a drive failure. You need to design the storage system. Which storage configuration should you use?（）
    A

    A single RAID 5 volume

    B

    A single RAID 10 volume

    C

    A RAID 0 volume and a RAID 5 volume

    D

    A RAID 1 volume and a RAID 5 volume


    正确答案： D
    解析： 暂无解析

  • 第11题：

    多选题
    A new array of hard drives has been added to an existing server; however, when the server is booted into the Windows OS the new drives fail to appear in My Computer. From which of the following locations can the new storage drives be added?（）
    A

    Format command

    B

    Hypervisor

    C

    Computer Management

    D

    Disk Management

    E

    Virtual Center


    正确答案： A,E
    解析： 暂无解析

  • 第12题：

    单选题
    A new storage array must be configured for a database server. This array will store transaction logs that are always being written.  Which of the following RAID solutions would provide fault tolerance and fast write operations without the use of parity？ （）
    A

     RAID 0

    B

     RAID 3

    C

     RAID 6

    D

     RAID 10


    正确答案： A
    解析： 暂无解析

  • 第13题：

    定义JavaScript数组的正确方法是？（）

    • A、var txt = new Array="tim","kim","jim"
    • B、var txt = new Array(1:"tim",2:"kim",3:"jim")
    • C、var txt = new Array("tim","kim","jim")
    • D、var txt = new Array:1=("tim")2=("kim")3=("jim")

    正确答案:C

  • 第14题：

    A police department is interested in disk storage for a video application. Once the data is stored todisk it will be backed up to tape for long term storage. The array must have the highestperformance. Redundancy is not required. What RAID level will meet this requirement？（）

    • A、RAID 1
    • B、RAID 0
    • C、RAID 5
    • D、RAID DP

    正确答案:B

  • 第15题：

    下列声明数组的语句中，正确的选项是（）。

    • A、var arry=new Array（）
    • B、var arry=new Array（3）
    • C、var arry[]=new Array（3）（4）
    • D、都不对

    正确答案:A,B

  • 第16题：

    An IBM Business Partner suggests an IBM System Storage DS8000 to a customer with a SAN   that is now configured with an EMC Symmetrix subsystem disk.  The customer wants to determine if new HBAs and software upgrades are needed on the servers if the EMC storage is replaced by the DS8000 What document must be carefully read to help address the customer’s concerns（）

    • A、IBM System Storage DS8000： Host Systems Attachment Guide
    • B、DS8000 Interoperability Matrix
    • C、IBM System Storage DS8000： Introduction and Planning Guide
    • D、IBM System Storage Solution Handbook

    正确答案:B

  • 第17题：

    The customer has an older storage array and is looking to migrate data that currently exists onover 100 73 GB FC drives to a new IBM System Storage DS5020. The customer states that theyhave only 3 TB of data and wants to consolidate on to fewer higher capacity drives. There are sixapplication servers running multiple applications and operating systems utilizing the storagesystem. What would be the next step to accurately identify the new storage configuration？（）

    • A、initiate a Disk Magic study
    • B、initiate a Capacity Magic study
    • C、runiometer on the current environment
    • D、utilize the IBM Disk capacity planner toolkit

    正确答案:A

  • 第18题：

    单选题
    What is the correct order to create an object in a new IBM System Storage DS8000 to get a LUN provided to a host（）
    A

    rank， array， extent pool， volumes， volume group， host connections

    B

    rank， array， extent pool， volume group， volumes， host connections

    C

    array， rank， extent pool， volume group， volumes， host connections

    D

    array， extent pool， volumes， rank， volume group， host connections


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    You plan to deploy a distributed database application that runs on Windows Server 2008 R2. You need to design a storage strategy that meets the following requirements： èAllocates storage to servers as required   èIsolates storage traffic from the existing network   èEnsures that data is available if a single disk fails   èEnsures that data is available if a single storage controller fails What should you include in your design？（）
    A

    An iSCSI disk storage subsystem that uses Microsoft Multipath I/O. Configure a RAID？0 array.

    B

    An iSCSI disk storage subsystem that uses Virtual Disk Service （VDS）. Configure a RAID？5 array.

    C

    A Fibre Channel （FC） disk storage subsystem that uses Microsoft Multipath I/O. Configure a RAID？5  array.

    D

    A Fibre Channel（FC）disk storage subsystem that uses Virtual Disk Service（VDS）.Configure a RAID？0 array.


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    对数组的定义及初始化不正确的方法是：（）。
    A

    int array[]；

    B

    int array[8]；

    C

    int[]array=new int[8]；

    D

    int array[]=new int[8]；


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    var a = new Array(new Array(9,0,3,6,5), new Array(2,9,0,6)); 则a[0][3]=（）
    A

    3

    B

    6

    C

    5

    D

    0


    正确答案： A
    解析： 暂无解析

  • 第22题：

    多选题
    下列声明数组的语句中，正确的选项是（）。
    A

    var arry=new Array（）

    B

    var arry=new Array（3）

    C

    var arry[]=new Array（3）（4）

    D

    都不对


    正确答案： C,B
    解析： 暂无解析

  • 第23题：

    多选题
    In order to exploit some new storage tiers that have been provisioned by a storage administrator, the partitions of a large heap table must be moved to other tablespaces in your Oracle 12c database? Both local and global partitioned B-tree Indexes are defined on the table. A high volume of transactions access the table during the day and a medium volume of transactions access it at night and during weekends. Minimal disrupt ion to availability is required. Which three statements are true about this requirement?（）
    A

    The partitions can be moved online to new tablespaces.

    B

    Global indexes must be rebuilt manually after moving the partitions.

    C

    The partitions can be compressed in the same tablespaces.

    D

    The partitions can be compressed in the new tablespaces.

    E

    Local indexes must be rebuilt manually after moving the partitions.


    正确答案： E,D
    解析： 暂无解析

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