Which of the following statements are FALSE concerning the defragfs command？（）A、 The defragfs command should not be run against file systems and logical volumes that contain mostly transitory information， such as /tmp.B、 The defragfs command should not be

第1题：

You work as an administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers in the ABC.com domain， including domain controllers， have Windows Server 2012 R2 installed.You have been instructed to remove a domain controller named ABC_DC05 from the domain.  You ascertain that ABC_DC05 does not have the DNS Server Role installed.You want to determine which service location （SRV） records are registered in DNS for ABC_DC05.  Which of the following actions should you take？（）

• A、You should run the dcdiag /v command on ABC_DC05.
• B、You should run the netdiag /v command on ABC_DC05.
• C、You should run the Install-ADDSDomainControllercmdlet with the -InstallDns parameter on ABC_DC05.
• D、You should open the netlogon.dns file on ABC_DC05.
• E、You should configure the Integration Services settings on ABC_DC05.
• F、You should run the Dnscmd command on ABC_DC05.
• G、You should run the Nslookup command on ABC_DC05.

第2题：

The command frame-relay map ip 10.121.16.8 102 broadcast was entered on the router. Which of the following statements is true concerning this command（）。

• A、This command should be executed from the global configuration mode
• B、The IP address 10.121.16.8 is the local router port used to forward data
• C、102 is the remote DLCI that will receive the information
• D、This command is required for all Frame Relay configurations
• E、The broadcast option allows packets, such as RIP updates, to be forwarded across the PVC

第3题：

All of the following statements accurately describe process for administering file systems EXCEPT:（）

• A、A logical volume must exist prior to running the crfs command to create a file system
• B、A file system must be unmounted before it can be removed
• C、Defining a file system imposes a structure on a logical volume
• D、Removing a file system using rmfs automatically removes the underling logical volume

第4题：

How can an operator list all its history of commands in one step?（）

• A、Run c -l 0?from the command line.Run ?c -l 0?from the command line.
• B、Invoke SMIT for the shell environment.
• C、Run the SC + H?combination at the command prompt.Run the ?SC + H?combination at the command prompt.
• D、Use a rep?command with its UID against the /var/log/history_cmds file.Use a ?rep?command with its UID against the /var/log/history_cmds file.

第5题：

Which  of  the  following  commands  will  ncrease  the  contiguous  free  space  of  a  file  system  without  having to add additional partitions（）

• A、chfs
• B、fsck
• C、chlv
• D、defragfs

第6题：

A system administrator would like to modify the system default user characteristics so that each new user will now be assigned （by default） the csh shell rather than the ksh shell. Which of the following actions should be performed？（）

• A、Run the command chlogin -shell "csh"
• B、Run the command mkuser -default "SHELL=csh"
• C、Edit /etc/passwd and change all "ksh" entries to "csh"
• D、Modify the contents of /usr/lib/security/mkuser.default file

第7题：

Which of the following options will allow you to join a server running a Core Installation of Windows Server 2012 R2 to a domain？（）

• A、You should run the Get-ADDomain cmdlet in Windows PowerShell.
• B、You should run the Add-Computer cmdlet in Windows PowerShell.
• C、You should run djoin /provision /domain command from an elevated command prompt.
• D、You should run dsadd computer command from an elevated command prompt.

第8题：

Which of the following actions will allow you to convert from Windows Server 2012 R2 Standard to Windows Server Datacenter， using the least administrative effort？（）

• A、You should run Setup from the installation media.
• B、You should run the Install-WindowsFeature cmdlet from the Windows PowerShell.
• C、You should run the dism /online /add-package command from an elevated command prompt.
• D、You should run the dism /online /enable-feature command from an elevated command Prompt.
• E、You should run the dism /online /set-edition command from an elevated command prompt.

第9题：

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第13题：

Which of the following procedures WILL NOT increase contiguous free space on a the filesystem /data1， located on /dev/lv01， that is heavily fragmented？（）

• A、 Run defragfs -r /data1； defragfs /data1
• B、 Run defragfs -r /dev/lv01； defragfs /dev/lv01
• C、 Back up the filesystem by name， unmount the filesystem， recreate the filesystem by running mkfs /dev/lv01， and restoring the data from the backup.
• D、 Back up the filesystem by inode， unmount the filesystem， recreate the filesystem by running mkfs /dev/lv01， and restoring the data from the backup.

第14题：

Once the filemon command is invoked, which of the following procedures should be performed to stop the command so that the filemon reports will still be generated? （）

• A、Run "filemon -u".
• B、Run the "trcstop" command.
• C、Perform a "kill -9" of the filemon process.
• D、Send a SIGSTOP signal to the filemon process.

第15题：

A graphics card has just been added but is not available. The xinit command is run, however an error occurs. Which of the following procedures should be performed to fix the error?（）

• A、Run the xstart command.
• B、Install the Windows software.
• C、Change the console to /dev/lft.
• D、Copy the xdefaults file to the home directory.

第16题：

A system administrator has backed up the datavg volume group using the savevg command. There are several raw logical volumes and some unmounted jfs filesystems in datavg. Which of the following statements is true about this backup?（）

• A、The volume group and all logical volumes will be recreated. All raw and jfs filesystms will be backed up and restored.
• B、This backup will be bootable and the volume group and all jfs logical volumes will be recreated.
• C、This backup will not be bootable and the restorevg command is used to restore only the mounted and non-raw logical volumes. It will not recreate any logical volumes that are raw or unmounted.
• D、The volume group and all logical volumes information is archived and will be recreated. The raw and unmounted filesystems will not be backed up and therefore not restored.

第17题：

Which command will increase the contiguous free space of a file system without having to add additional partitions？（）

• A、chfs
• B、fsck
• C、chlv
• D、defragfs

第18题：

A company uses raw logical volumes. Which command can be used to back up the data in the raw logical volumes to a tape？（）

• A、dd
• B、tar
• C、cpio
• D、mksysb

第19题：

Which of the following options allows you to review the default root hints in on a DNS server that runs Windows 2012 Server？（）

• A、You should run the dcdiag /v command at an elevated command prompt
• B、You should open the netlogon.dns file in Notepad
• C、You should open the cache.dns file in NotePad pass-through disk
• D、You should run the dnscmd command from the command prompt

第20题：

You work as a network 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 Sever 2012 installed.The domain has a single domain controller named ABC_DC01.You have a Microsoft Excel spreadsheet that contains a list of new ABC.com employees for whom user accounts must be created. Which of the following will allow you to create the new user accounts using the least Administrative effort？（）

• A、You should u Active Directory Users and Computers on ABC_DC01.
• B、You should run the adsiedit command from the command prompt on ABC_DC01.
• C、You should run the csvde command from the command prompt on ABC_DC01
• D、You should run the ldifde command from the command prompt on ABC_DC01.
• E、You should run the Import-Csv cmdlet in Wondows PowerShell on ABC_DC01.

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