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A disk contains̳

题目

A disk contains several logical volumes.  Which of the following commands indicates how much data is read from or written to a particular logical volume on the same disk?（）

  • A、 sar 
  • B、 iostat 
  • C、 svmon 
  • D、 filemon
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相似问题和答案

第1题：

You are the network administrator for Ezonexam.

The network includes a Windows 2000 Server computer that contains a single 36-GB hard disk. The drive is configured as a basic disk and has two partitions. Partition C is 4 GB in size and contains the operating system files. Partition D is 32 GB in size and contains user data that is updated frequently.

Both partitions are formatted as NTFS. Both partitions are backed up to a tape every evening at 11:00 P.M.You have a current Emergency Repair Disk (ERD) for the computer, and Recovery Console is installed on the computer.

One day at2:00 P.M., the server fails. You attempt to restart the computer, but you receive the following error message: "Boot disk or operating system not found." You use Recovery Console to discover that the files on partition C are corrupted.

You want to recover the server from the failure as quickly as possible. You also want to recover as much user data as possible.

What should you do?

A．Start the computer by using a Windows 2000 Server compact disc. Select the Repair option in Setup.

B．Install a second hard disk in the computer. Install Windows 2000 Server on the new hard disk. Re-create the shared folders on the first hard disk.

C．Use a Windows 2000 Server boot floppy disk to start the computer. Replace the corrupted files on partition C by copying them from the Emergency Repair Disk.

D．Boot to the Recovery Console. Copy any files that have changed since 11:00 P.M. the previous evening to a second server. Use the most recent tape backup to restore the remaining user data to the second server.


正确答案：A
解析：Explanation:Therearefourwaystoperform.anattendedinstallation:1.BoottoaCD-ROM,therebyinvokingthesetuproutine.2.BoottoacurrentoperatingsystemwithCD-ROMsupportandmanuallyinvokethesetuproutine.3.BoottoasetoffoursetupdisksandthenprovidetheCD-ROMwhenprompted.4.Boottoanetwork-awareoperatingsystemandinvokesetupoverthenetwork.IfyouhaveacomputerwhoseBIOSsupportsbootingfromaCD-ROM,youcansetupWindows2000Serverwithoutinstallinganoperatingsystemonyourharddriveandwithoutrequiringnetworksupport.Todoso,configureyourcomputertoboottotheCD-ROMintheBIOS.IntheabovescenariotheserverfailedandforyoutorecovertheserverasquicklyaspossibleandrecoveringasmuchdataaspossibleyouneedtousetheWindows2000ServerCDandselecttheRepairoptioninSetup.Incorrectanswers:B:Thisoptionwillnotbethebesttofollowiftheserveristoberecoveredwithintheshortestpossibletime.Youwillalsolosesomedatasincere-creatingthesharedfoldersonthefirstharddiskwouldalreadyhavedatamissingsincePartitionCiscorrupted.C:EmergencyRepairDiskenablesyoutorecoverfromRegistrysettingsthatrenderyoursysteminoperable.ThismightbemisconfigurationthatcouldnotbecaughtwiththeLastKnownGoodConfiguration,oritmightbedeleteduseraccountsorotherRegistrychanges.Thisisnotaregistryproblem.TheEmergencyRepairDiskcanbeusedtofacilitatesomesystemrepairsonyourWindows2000server.Essentially,thediskcanbeusedtorepairstartupproblems,likewhenessentialstartupfilesarenotpresentandyourServerrefusestoboot.However,thisproblemneedstobeaddressesasquicklyaspossibleandmakinguseoftheRepairoptioninSetupfromtheWindows2000ServerCDwouldbethequickermethod.D:TheRecoveryconsoleisapowerfultext-basedbootalternativeforWindows2000Server.Ifyoursystembecomessocorruptthatitwillnotbootandnootherrepairprocesswillhelp,youcanboottotheRecoveryconsoleandcopyfilestoorfromyourserver.Inaddition,youcanstopandstartservices,ifaservicethatyouhaveinstalledcausesproblemswithbooting.Thisoptiondoesnotrepresentthequickestwaytoaddresstheproblemathand.

第2题：

You have a server that runs Windows Server 2003 Service Pack 2 (SP2). The server has one hard disk that contains one volume.You need to receive a notification when the volume has less than 15 percent free disk space.What should you do? （）

A. Configure a Trace Log by using the File details system provider.

B. Configure a Trace Log by using the Disk input/output system provider.

C. Configure an Alert by using a counter from the Logical Disk performance object.

D. Configure an Alert by using a counter from the Physical Disk performance object.


参考答案：C

第3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


参考答案：C

第4题：

An operator just completed a repair to a disk subsystem that contains a disk heartbeat. Before returning the system back into production mode， there is a requirement to verify the disk heartbeat is functioning.  How should the operator determine if the disk heartbeat network functioning？（）   

  • A、 Use the clinfo command to monitor the disk heartbeat
  • B、 Use the mail command to check for messages form HACMP
  • C、 Use the dhbread command to verify the disk heartbeat link
  • D、 Use the clstat command to verify the appropriate network connections are available

正确答案:D

第5题：

A folder on your Windows 2000 Professional computer contains bitmap files that have been compressed from 2MB to 1MB.  You want to copy one of the compressed bitmap files from the hard disk to 1.4-MBfloppy disk. When you attempt to copy， you receive the following error message ‘Destination drive is Full’.  What should to do？（）

  • A、Move， rather than copy， the compressed bitmap file to the floppy disk.
  • B、Reformat the floppy disk.Then copy the compressed bitmap file to the floppy disk.
  • C、Use another program to compress the bitmap file before copying it to the floppy disk.
  • D、Copy an empty compressed folder to the floppy disk. Then copy the compressed bitmap file to the folder on the floppy disk.

正确答案:C

第6题：

Your network contains a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Server1 is configured as shown in the following table.Disk1 fails. You remove Disk1 from the computer and install Disk4.You open the Disk Management snap-in and discover that the status of Disk1 is Missing. You bring Disk4 online as a dynamic disk. Disk4 has no volume on it.You need to add Disk4 to the RAID-5 volume for drive C.What should you do from the Disk Management snap-in? （）

A. From the Action menu, select Rescan disks.

B. Right-click on Disk4 and create a spanned volume.

C. Right-click on Disk2 and then click Repair Volume.

D. Right-click on Disk1 and then click Reactivate Disk.


参考答案：C

第7题：

Some of the keys have a special use. There are referred to as command keys. The 3 most common are the Control or(66), Alternate or(67)and the Shift keys though there can be more(the Windows key for example or the Command key). Each key on a standard keyboard has one or two characters. Press the key to get the lower character and hold Shift to get the upper. Disk Drives - All(68)need a drive to get information off - or(69)- and put information on the disk - or(70). Each drive is designed for a specific type of disk whether it is a CD, DVD, hard disk or floppy. Often the term 'disk'and 'drive'are used to describe the same thing but it helps to understand that the disk is the storage device which contains computer files-or software - and the drive is the mechanism that runs the disk.

A．CON

B．CTRL

C．COTL

D．CTR


正确答案：B
解析：CTRL：键盘上的Ctrl键

第8题：

The company is buying 50 identical computers to run Windows 2000 Server in these offices. These servers must be installed to the company's standard configuration. You create a setup information file (SIF) that specifies the company's standard configuration.

You want to automate the installation process as much as possible in the least possible amount of time.

What should you do?

A．Use Makebt32.exe to create four installation startup disks and add the SIF to the first disk. Instruct an employee at each office to start the installation by using these disks.

B．Create an MS-DOS boot disk that contains CD ROM drivers and the SIF and that runs the Winnt/S: D:\i386 command. Instruct an employee at each office to start the installation by using this disk.

C．Create a floppy disk that contains only the SIF. Instruct an employee at each office to start the installation by using the Windows 2000 Server CD-ROM, with the floppy disk inserted.

D．Create a Windows 2000 folder on a hard disk. Copy the Windows 2000 Server CD-ROM to the folder. Add the SIF to the folder. Copy the folder to a writable CD. Instruct an employee at each office to start the installation by using this CD.


正确答案：C
解析：Explanation:InthisscenariowemustuseSetupManagertocreateawinnt.sif.Wemustthencopythisfiletoafloppy.ThenstarttheinstallationprocessfromtheCD-ROMandinsertthefloppydisk.Theinstallationprocesswillbeafullyautomatedunattendedinstallation.Incorrectanswers:A:The.SIFfileisusedtoperform.anunattendedinstallation.Makebt32.exeisusedtocreatefourinstallationstartupdisks.B:Thewinnt.execommandisrunfromtheCD-ROMnotfromthediskette.D:TheSIFfilemustresideonadiskettenotontheCD-ROM.

第9题：

A server contains a 3 disk RAID 5 array. The red LED is illuminated on one of the drives. Which of the following should the server administrator perform？（）

  • A、Replace the drive
  • B、Restore the drive from backup
  • C、Reboot the server
  • D、Reconfigure RAID 5 to RAID 10

正确答案:A

第10题：

Error log analysis indicates that a disk is starting to fail and will need to be replaced. The failing disk contains multiple logical volumes which span multiple disks. A free disk has been added to the failing disk’s volume group.Which of the following is the most efficient method to move the data from the failing disk to the new disk？（）

  • A、Back up the data， remove the failing disk from the volume group， then restore the data to the new disk.
  • B、Use the migratepv command to move data from one disk to another and then remove the failing disk from the volume group.
  • C、Use the mirrorvg command to mirror the data to the new disk， break the mirror and then remove the failing disk from the volume group.
  • D、Create a new filesystem on the new disk and use the mv command to move the data to the new filesystem， and then remove the failing disk from the volume group.

正确答案:B

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