单选题An administrator attempts to create a link of /etc/db_conf to the target directory /db/v9.7/install/config. The following n?command failed toAn administrator attempts to create a link of /etc/db_conf to the target directory /db/v9.7/install/config. The

第1题：

What command should a system administrator run after using an editor to create the /etc/tunables/nextboot file？（）

• A、ksh -n nextboot
• B、tunsave -a -f nextboot
• C、tuncheck -r -f nextboot
• D、diff $（vmtune） /etc/tunables/nextboot

第2题：

An administrator attempts to install the latest security patches for an older server. When the administrator runs the patch installer, the install fails. The administrator tries again, and the installer fails again. Which of the following is the MOST likely reason for this?（）

• A、The administrator improperly configured the virtual memory settings on the server.
• B、The administrator is using incorrect patch switches for the install.
• C、The administrator is trying to install security patches for software that is not installed.
• D、The administrator is trying to install patches that require hard drive encryption on the server.

第3题：

What is the process for creating an NFS mount between two servers in the same network zone？（）

• A、Export the desired filesystem in the /etc/nfs file， run ’exportfs -a’，create a mount directory on the desired server， and mount the NFS filesystem.
• B、Run ’exportfs -a’，export the desired filesystem in the /etc/nfs file，create a mount directory on the desired server， and mount the NFS filesystem.
• C、Export the desired filesystem in the /etc/exports file， run ’exportfs -a’，create a mount directory on the desired server，and mount the NFS filesystem.
• D、Run ’exportfs -u’，export the desired filesystem in the /etc/exports file， create a mount directory on the desired server，and mount the NFS filesystem.

第4题：

An administrator attempts to create a link of /etc/db_conf to the target directory /db/v9.7/install/config. The following command failed toAn administrator attempts to create a link of /etc/db_conf to the target directory /db/v9.7/install/config. The following command failed to create the link：  ln /db/v9.7/install/config /etc/db_conf   Which option should be used when re-running the command to resolve the problem？（）  

• A、-s flag to create a soft link
• B、-n flag to force create a hard link
• C、-N flag to force create a hard link
• D、-S flag to force create a soft link

第5题：

You issue the following command in Oracle: CREATE TABLESPACE DAT_TBS DATAFILE "dat_tbs.dbf" SIZE 2M;. Later queries against the database reveal that the tablespace is located in the /u01/oradata/oracle directory. Which of the following choices identifies how Oracle likely determined what directory to place dat_tbs.dbf file in?（）

• A、DB_CREATE_FILE_DEST 
• B、DB_CREATE_ONLINE_LOG_1 
• C、DB_CREATE_ONLINE_LOG_2
• D、The directory is an operating system-specific default value in Oracle that can neigher be specified manually nor changed

第6题：

You have an existing Active Directory site named Site1. You create a new Active Directory site  and name it Site2.     You need to configure Active Directory replication between Site1 and Site2. You install a new  domain controller. You create the site link between Site1 and Site2.     What should you do next（）

• A、Use the Active Directory Sites and Services console to configure a new site link bridge object.
• B、Use the Active Directory Sites and Services console to decrease the site link cost between Site1 and Site2.
• C、Use the Active Directory Sites and Services console to assign a new IP subnet to Site2. Move the new domain cont
• D、Use the Active Directory Sites and Services console to configure the new domain controller as a preferred bridgehe

第7题：

You work as the enterprise exchange administrator at TestKing.com. TestKing.com makes use of Microsoft Exchange Server messaging solution. The TestKing.com network consists of two offices that areconfigured as an Active Directory site named Site A and Site B. You are planning to configure an Exchange Server 2010 environment in both sites. A direct Internet connections resides from both sites with a direct link. The connection between these two sites is via a highspeed WAN link. You have received instructions from the CIO to install Exchange Server 2010 Mailboxserves in both sites. You thus need to ensure that the Hub Transport server is automatically load balancedat every site as well as ensuring that outbound e-mail messages is delivered in the event of a singleserver failure. You should also ensure that the least amound of servers is deployed. What should you do？（）

• A、The best option is to install two Hub Transport servers and create and configure one Send connector.
• B、The best option is to install one Edge Transport server and create two Send connectors.
• C、The best option is to install two Edge Transport servers and create two Send connectors.
• D、The best option is to install one Hub Transport server and create and configure one Send connector.

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第13题：

As an administrator at Cer-tech .com， you install Web server （IIS） role on a server that runs WindowsServer 2008. You created a new site called Cer-tech .com. You need to install an application on thewebsite called web content. You copy the application to the server. What should you do to add theapplication on the website？（）

• A、Create a virtual directory and copy the website contents in it. Copy the application in the directory andinstall it
• B、Execute appcmd command on the command prompt on the server
• C、Open the IIS Manager Console and select the website. Select Add Application
• D、Execute appcmd -t on the command prompt on the server

第14题：

A System p administrator is investigating a possible security breech and wants to review  information about failed login attempts to the system.  Which of the following commands will show this（）

• A、fwtmp < /etc/security/failedlogin
• B、cat /etc/security/failedlogin
• C、who
• D、alog -f /etc/security/failedlogin -o

第15题：

Several people in an Information Technology （IT） department are asking for fileset updates that the system administrator received earlier that day on CD-ROM. The system administrator created an install directory on their machine and made it available to everyone. Which of the following commands will allow the system administrator to copy the images from the CD-ROM to the install directory？（）

• A、smit bffcreate from the target directory
• B、tar -xvf /dev/cd0 from the target directory
• C、restore -xvqf /dev/cd0 from the target directory
• D、mount the cdrom on /cdrom and cp /cdrom/* . from the target directory

第16题：

An administrator attempts to create a link of /etc/db_conf to the target directory /db/v9.7/install/config. The following n?command failed toAn administrator attempts to create a link of /etc/db_conf to the target directory /db/v9.7/install/config. The following ?n?command failed to create the link.ln/db/v9.7/install/config /etc/db_conf. Which option should be used when re-running the command to resolve the problem?（）

• A、-s flag to create a soft link
• B、-n flag to force create a hard link
• C、-N flag to force create a hard link
• D、-S flag to force create a soft link

第17题：

You need to design an audit strategy for Southbridge Video. Your solution must meet business requirements.What should you do？（）

• A、Create a new security template that enables the Audit account logon events policy for successful and failed attempts. Create a new GPO， and link it to the domain. Import the new security template into the new GPO
• B、Create a new security template that enables the Audit account logon events policy for successful and failed attempts. Create a new GPO， and link it to the Domain Controllers OU. Import the new security template into the new GPO
• C、Create a new security template that enables the Audit logon events policy for successful and failed attempts. Create a new GPO， and link it to the Domain Controllers OU. Import the new security template into the new GPO
• D、Create a new security template that enables the Audit logon events policy for successful and failed attempts. Create a new GPO， and link it to the domain. Import the new security template into the new GPO

第18题：

Your company purchases a new application to deploy on 200 computers. The application requires that  you modify the registry on each target computer before you install the application.    The registry modifications are in a file that has an .adm extension.    You need to prepare the target computers for the application.   What should you do（）

• A、Import the .adm file into a new Group Policy Object （GPO）. Edit the GPO and link it to an organizational  unit that contains the target computers.
• B、Create a Microsoft Windows PowerShell script to copy the .adm file to the startup folder of each target  computer.
• C、Create a Microsoft Windows PowerShell script to copy the .adm file to each computer. Run the  REDIRUsr CONTAINER-DN command on each target computer.
• D、Create a Microsoft Windows PowerShell script to copy the .adm file to each computer. Run the  REDIRCmp CONTAINER-DN command on each target computer.

第19题：

A system administrator has created tty2 on a serial port connection to a system.  When attempting to verify the connection the following error is observed：   # cu -ml tty2   cu： 0835-028 The connection failed. NO DEVICES AVAILABLE. Which of the following should be performed to correct this error？（）

• A、Create an entry for tty2 in the /etc/uucp/Devices file
• B、Re-enter the command as "cu -dml tty2"
• C、Create an entry for tty2 in the /etc/uucp/Systems file
• D、Re-enter the command as "cu -s 9600 -dh -t -l tty2"

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