You are evaluating whether to add an additional hard disk drive to each file server and create a striped volume for the data files. Which storage requirement is met by adding the hard disk drive and creating the striped volume？（）A、Improve data availabi
题目
You are evaluating whether to add an additional hard disk drive to each file server and create a striped volume for the data files. Which storage requirement is met by adding the hard disk drive and creating the striped volume？（）
- A、Improve data availability on the file servers.
- B、Improve the performance of the file servers.
- C、Provide additional storage on the file servers without causing downtime.
- D、Enable users to access the previous versions of all the files stored on the file servers.
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第1题：
You are the administrator of a SQL Server 2000 computer. You are configuring a database for an inventory application. The hard disks on your server are configured as shown in the exhibit.
The operating system files are located on drive C. Your database will store a maximum of 6 GB of data and requires a maximum of 2 GB of disk space for the transaction log.
You want to optimize database performance. What should you do?
A．Add a 2-GB transaction log to drive D, a 3-GB data file to drive E, and a 3-GB data file to drive F
B．Add a 1-GB transaction log to drive C, a 1-GB transaction log to drive D, a 3-GB data file to drive E, and a 3-GB data file to drive F
C．Add a 1-GB transaction log to drive E, a 1-GB transaction log to drive F, a 3-GB data file to drive E, and a 3-GB data file to drive F
D．Add a 2-GB transaction log to drive F, a 3-GB data file to drive D, and a 3-GB data file to drive E
正确答案：D
解析：Explanation: Basically there are two methods to improve performance in this scenario:
Method 1: put the transaction log file on a separate physical disk.
One way to improve performance and recoverability of your database is to place the data files and the transaction log files on separate disk subsystems, and to use dedicated disks for your data files so that data read and write (I/O) requests are not competing with other I/O requests on those disks. This is (A).
Method 2: data files split across two physical disks
Splitting your data files among a number of disks results in increased I/O performance in particular when multiple controllers are used like in this scenario. This is (D).
To decide which is better we must think about the application. This is an inventory system and we can assume that the queries would be more frequent than additions and update of rows. So we should choose method 2 since it gives the best performance for reading data.
Note: Physical database design involves mapping the logical design onto physical media to allow for the data to be physically accessed and maintained as quickly as possible by taking advantage of the available hardware and software features.
It is important to correctly design the database and to take advantage of hardware and software features early in the development cycle of a database application, because making changes to these components at a later stage it is difficult. Placing log files and the data files on different physical disks, and placing the log file of a drive that does not hold the operating system can improve database performance as it allows the frequently written to log file to exist a disk with its own read/write heads.
Incorrect Answers:
A: In an inventory system data is read more frequently and not so many changes are made to the database. We should optimize the data files not the log file.
B: Placing log files and the data files on different physical disks and placing the log file of a drive that does not hold the operating system can improve database performance as it allows the frequently written to log file to exist a disk with its own read/write heads. In this part of the log file is placed on drive C, which would also hold the operating system.
C: Placing log files and the data files on different physical disks can improve database performance as it allows the frequently written to log file to exist a disk with its own read/write heads. In this solution the log file and the data file are placed on the same physical drive.
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第2题：
You are the network administrator for . You manage a Windows Server 2003 computer that functions as a file server.The data volume on the server is configured as a software RAID-5 array. One of disks that contain the data volume fails. You replace the failed disk. You start the Disk Management utility and view the status listed in the following table.You need to restore fault tolerance.Which two actions should you perform?（） (Each correct answer presents part of thesolution. Choose two.)
A. Create a striped set that includes Disk1 and Disk2.
B. Initialize Disk3 and convert it to a dynamic disk.
C. Reactivate the RAID-5 array volume.
D. Repair the RAID-5 array volume to include Disk3.
E. Initiailize Disk3 and configure it as a basic disk.
F. Reactivate the missing disk.
参考答案：B, D
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第3题：
Your network consists of a single Active Directory domain. All network servers run Windows Server 2003Service Pack 2 (SP2).A server hard disk drive fails. You replace and configure the hard disk drive and use Windows Backup to start a data restore.When you start the restore, you receive the following error message.You need to restore the data on the server. The solution must create the same directory structure that existed beforethe disk failure.What should you do? （）
A. Catalog the backup file.
B. Restore the backup to a single folder.
C. Restore the files to the original location.
D. Restore the backup to an alternate location.
参考答案：D
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第4题：
You have a print server named Server1 that runs Windows Server 2012 R2. You discover that when there are many pending print jobs， the system drive occasionally runs out of free space. You add a new hard disk to Server1. You create a new NTFS volume. You need to prevent the print jobs from consuming disk space on the system volume. What should you modify？（）
- A、the properties of the Print Spooler service
- B、the Print Server Properties
- C、the properties of each shared printer
- D、the properties on the new volume
正确答案:B -
第5题：
While planning the logical volume design of a new install, Companycom considered using a striped logical volume for performance. They want to be able to extend the logical volume in the future. Which of the following actions will provide this capability?（）
- A、Add additional logical volumes two at a time
- B、Add additional physical volumes two at a time
- C、Create a columned striped logical volume using -C option of mklv
- D、Create an extendable striped logical volume using -E option of mklv
正确答案:C -
第6题：
You are the network administrator for your company. The network contains a Windows Server 2003 computernamed Server1.Server1 contains two NTFS volumes named Data and Userfiles. The volumes are located on separate hard disks.The Data volume is allocated the drive letter D. The Data volume is shared as //Server1/Data. The Userfiles volume is mounted on the Data volume as a volume mount point. The Userfiles volume is displayed as the D:/Userfiles folder when you view the local disk drives by using Windows Explorer on Server1. The D:/Userfiles folder is shared as //Server1/Userfiles.The files on the Userfiles volume change every day. Users frequently ask you to provide them with previous versions of files. You enable and configure Shadow Copies on the Data volume. You schedule shadow copies to be created once a day. Users report that they cannot recover previous versions of files in the //Server1/Userfiles shared folder.You need to enable users to recover previous versions of files on the Userfiles volume.What should you do? （）
- A、Assign drive E to Userfiles. Enable Shadow Copies on the Userfiles volume.
- B、Convert the disk that contains the Data volume to a dynamic disk.
- C、Convert the disk that contains the Userfiles volume to a dynamic disk.
- D、Instruct users to connect to //Server1/Data when they attempt to access previous versions of files in the D:/Userfiles folder.
- E、Instruct users to connect to //Server1/D$ when they attempt to access previous versions of files on the Data volume.
正确答案:A -
第7题：
You are the network administrator for You manage a Windows 2003 computer named TestKing3 that functions as a file server. The data volume on TestKing3 is mirrored. Each physical disk is on a separate controller. One of the hard disks that contains the data volume fails. You discover that the failure was caused by a faulty SCSI controller. You replace the SCSI controller. You need to restore the data volume to its previous state. You want to achieve this goal by using the minimum amount of administrative effort. What should you do?（）
- A、Run the diskpart active command on the failed volume
- B、Convert both disks to basic disks, and then restore the data.
- C、Break the mirror, and then re-create the mirror.
- D、Select a disk in the mirror, and then reactivate the volume.
正确答案:D -
第8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9题：
You are a network administrator for ExamSheet.net. You plan to configure your computer to use Windows 98, Windows 2000 Professional and indows NT Workstation 4.0. You also plan to configure a data drive that can be accessed by all operating systems on your computer. Your computer has one 20 GB hard disk. You want to configure your computer as shown in the exhibit. What should do? （）
- A、Create the boot drive on drive C and format as a FAT16 partition.
- B、Create the boot drive on drive C and format as a NTFS partition.
- C、Configure the boot drive as a basic volume and format the volume as FAT32.
- D、Configure the boot drive as a dynamic volume and format the volume as a FAT16 partition.
- E、Configure the boot drive as a dynamic volume and format the volume as a FAT32 partition.
正确答案:A -
第10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11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？（）AYou should add a new hard disk to the storage pool，extend the disk in File and Storage Services.
BYou should mount a new volume on the storage pool in File and Storage Services.
CYou should convert the disk to a dynamic disk in Computer Management.
DYou should convert the disk to a dynamically expanding virtual hard disk （VHD）.
EYou 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12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？（）AFrom File and Storage Services， extend Disk1
BFrom File and Storage Services， add a physical disk to the storage pool
CFrom Disk Management， extend the volume
DFrom Disk Management， delete the volume， create a new volume， and then format the volume
EFrom File and Storage Services， detach Disk1
正确答案： B,E解析： 暂无解析 -
第13题：
You are the administrator of a SQL Server 2000 computer. The server is configured as shown in the Database Server Configuration exhibit.
You need to create a new database named Inventory. Employees in your company will use the Inventory database to track inventory data. Users will require immediate responses to queries that help them locate where parts are stored. The tables in the database will be configured as shown in the Database Schema exhibit.
The database will consume 14 GB of disk space. You must configure the data files and transaction log to accelerate query response time.
Which two courses of action should you take? (Each correct answer represents part of the solution. Choose two.)
A. On drive C, create a transaction log.
On drive D, create a data file in the PRIMARY filegroup.
On drive E, create a data file in the SECONDARY filegroup.
B. On each drive, create a transaction log.
On each drive, create a data file in the PRIMARY filegroup.
C. On drive D, create a transaction log.
On drive E, create a data file in the PRIMARY filegroup.
D. On the PRIMARY filegroup, create all tables and all indexes.
E. On the PRIMARY filegroup, create all tables. On the SECONDARY filegroup, create all indexes.
F. On the PRIMARY filegroup, create the Parts table and its indexes.
On the SECONDARY filegroup, create all other tables and their indexes.
正确答案：AE
A,E 解析：Explanation:
A: The transaction log should be placed on a separate disk. A transaction log would not benefit of two or more disks since it is sequential. Create two data files on two separate physical disks would improve performance.
E: Separating the tables and the indexes improve performance for in particular joins.
Note: With SQL Server 2000 it is possible to create tables or indexes on specific filegroups. This allows us to control where the database's tables and indexes are physically located as filegroups can be placed on different hard drives. Placing tables in one filegroup and the table's nonclustered indexes in another filegroup on different physical disk can improve database performance because it will allow separate threads to access the tables and indexes.
However, a table and its clustered index cannot be separated into different filegroups as the clustered index determines the physical order of the data in the table. Furthermore, the transaction log should be placed on a physically separate disk. The transaction log file is written serially; therefore, using a separate, dedicated disk allows the disk heads to stay in place for the next write operation. This will further improve performance.
Incorrect Answers:
B: To improve performance, the transaction log should not be placed on the same physical disk that the tables or indexes are placed on. The transaction log file is written serially; therefore, placing it on a separate, dedicated disk allows the disk heads to stay in place for the next write operation and thus improves performance.
Furthermore, placing tables in one filegroup and the table's nonclustered indexes in another filegroup on different physical disk can improve database performance because it will allow separate threads to access the tables and indexes. However, a table and its clustered index cannot be separated into different filegroups as the clustered index determines the physical order of the data in the table.
C: The transaction log should be placed on a physically separate disk. The transaction log file is written serially; therefore, using a separate, dedicated disk allows the disk heads to stay in place for the next write operation. This will further improve performance. In this solution, the tables and their indexes are placed on the same disk. This solution thus does not take advantage of the performance improvements that can be realised through the correct utlization of the available hardware.
D: In this solution, the tables and their indexes are placed on the same disk. This solution thus does not take advantage of the performance improvements that can be realised through the correct utlization of the available hardware.
F: Greater performance gains can be realized by placing tables in one filegroup and the table’s nonclustered indexes in another filegroup on different physical disk. This will allow separate threads to access the tables and indexes.
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第14题：
You are the network administrator for You manage a Windows 2003computer named TestKing3 that functions as a file server.The data volume on TestKing3 is mirrored. Each physical disk is on a separate controller. One of the hard disks that contains the data volume fails. You discover that the failure was caused by a faulty SCSI controller. You replace the SCSI controller.You need to restore the data volume to its previous state. You want to achieve this goal by using the minimum amount of administrative effort.What should you do?（）
A. Run the diskpart active command on the failed volume
B. Convert both disks to basic disks, and then restore the data.
C. Break the mirror, and then re-create the mirror.
D. Select a disk in the mirror, and then reactivate the volume.
参考答案：D
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第15题：
You are evaluating whether to add an iSCSI target in the main office to add storage to the file servers. Which technical requirement cannot be met when using an iSCSI target？（）
- A、Ensure that the data on the file servers is protected by using BitLocker.
- B、Ensure that the file servers can access additional storage as a local drive.
- C、Ensure that new storage solutions are supported by Windows Failover Clustering.
- D、Ensure that storage can be provisioned without causing any downtime of the file servers.
正确答案:A -
第16题：
A technician is working on a new computer running Windows XP and the hard drive is formatted at 20GB but is an 80GB hard drive. There is not another partition and no extra space can be foundunder Windows explorer. Which of the following would be the BEST way to partition the remainder of the hard drive without data loss？ （）
- A、Add another hard drive and use that available space.
- B、Run FDISK.
- C、Use the Disk Management tool.
- D、Back up all important data to an external drive then reformat the hard drive.
正确答案:C -
第17题：
You are a network administrator for your company. All servers run Windows Server 2003. You manage a server that functions as a file server. The data volume on the server is mirrored. Each physical disk is on a separate controller. One of the hard disks that contains the data volume fails. You discover that the failure was caused by a faulty SCSI controller. You replace the SCSI controller. You need to restore the data volume to its previous state. You need to achieve this goal by using the minimum amount of administrative effort. What should you do? （）
- A、Run the diskpart active command to activate the failed volume.
- B、Convert both disks to basic disks, and then restore the data.
- C、Break the mirror, and then re-create the mirror.
- D、Select a disk in the mirror, and then reactivate the volume.
正确答案:D -
第18题：
You are the network administrator for The network contains a Windows Server 2003 computer named TestKing7. TestKing7 contains two NTFS volumes named Data and TestKingFiles. The volumes are located on separate hard disks. The Data volume is allocated the drive letter D. The Data volume is shared as //TestKing7/Data. The TestKingfiles volume is mounted on the Data volume as volume mount point. The TestKingFiles volume is displayed as the D:/TestKingFiles folder when you view the local disk drives by using Windows Explorer on TestKing7. The D:/TestKingfiles folders is shared as //TestKing7/TestKingfiles The files on the TestKingFiles volume change every day. Users frequently ask you to provide them with previous versions of files. You enable and configure Shadow Copies of the Data volume. You schedule shadow copies to be created once a day. Users report that they cannot recover previous versions of the files on the TestKingFiles volume. What should you do?（）
- A、Assign Drive E to TestKingFiles. Enable Shadow Copies on the TestKingFiles volume.
- B、Convert the disk that contains the Data volume to a dynamic disk.
- C、Convert the disk that contains the TestKingfiles volume to a dynamic disk.
- D、Instruct users to connect to //TestKing7/Data when they attempt to access previous versions of files in the D:/TestKingFiles folder.
- E、Instruct users to connect to //TestKing7/D$ when they attempt to access previous versions of files on the Data volume.
正确答案:A -
第19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20题：
You are a network administrator for your company. All servers run Windows Server 2003. You manage a server that functions as a file server. The data volume on the server is mirrored. Each physical disk is on a separate controller. One of the hard disks that contains the data volume fails. You discover that the failure was caused by a faulty SCSI controller. You replace the SCSI controller. You need to restore the data volume to its previous state. You need to achieve this goal by using the minimum amount of administrative effort. What should you do?（）
- A、Run the diskpart active command to activate the failed volume.
- B、Convert both disks to basic disks, and then restore the data.
- C、Break the mirror, and then re-create the mirror.
- D、Select a disk in the mirror, and then reactivate the volume.
正确答案:D -
第21题：
An administrator needs to allocate additional disk space on a Windows 2000 Professional computer. Disk space is low and additional applications must be installed. Due to time constraints the administrator elects to add an additional hard disk instead of replacing the current one and reinstalling all the currently installed applications. The computer has two dynamic hard drives. How can the administrator extend the existing volume with the space of a newly added hard drive?（）
- A、Configure a Simple volume.
- B、Configure a Spanned volume.
- C、Configure a Striped volume.
- D、Configure a Striped volume with parity.
- E、By using NTFS version 5.
正确答案:B -
第22题：
单选题You are evaluating whether to add an additional hard disk drive to each file server and create a striped volume for the data files. Which storage requirement is met by adding the hard disk drive and creating the striped volume？（）AImprove data availability on the file servers.
BImprove the performance of the file servers.
CProvide additional storage on the file servers without causing downtime.
DEnable users to access the previous versions of all the files stored on the file servers.
正确答案： B解析： 暂无解析 -
第23题：
单选题You have a print server named Server1 that runs Windows Server 2012 R2. You discover that when there are many pending print jobs， the system drive occasionally runs out of free space. You add a new hard disk to Server1. You create a new NTFS volume. You need to prevent the print jobs from consuming disk space on the system volume. What should you modify？（）Athe properties of the Print Spooler service
Bthe Print Server Properties
Cthe properties of each shared printer
Dthe properties on the new volume
正确答案： B解析： 暂无解析