To allow a regular user account to mount and unmount a filesystem （for instance， a cdrom or floppy）， which option need to be added to the corresponding line in /etc/fstab？（）A、 nouidchkB、 alluserC、 userD、 auto

第1题：

第2题：

A  user  wants  to  be  permanently  added  to  the  dba  group.  Which  of  the  following  commands  or processes can be used to accomplish this（）

• A、chgrp
• B、chuser
• C、edit /etc/user
• D、edit /etc/security/group

第3题：

如何装载（mount）上在/etc/fstab文件中定义的所有文件系统？（）

• A、mount -a
• B、mount/mnt/*
• C、mount
• D、cat/etc/fstab

第4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5题：

While using the smit install_remove menus to remove some filesets the system administrator notices the /usr filesystem is now unnecessarily large. Which of the following actions will reduce the size of the /usr filesystem？（）

• A、Backup， unmount， remove， recreate and restore the filesystem.
• B、Boot from mksysb tape and select Shrink filesystems on restore.
• C、Unmount， run defragfs /usr and the reducefs -size XXX /usr commands.
• D、Update /etc/filesystems with the desired size for /usr and reboot the system.

第6题：

The system administrator has determined that a new JFS log needs to be created on a different disk， in order to decrease an I/O bottleneck. Which of the following steps are the most correct？（） 

• A、 mklv -t jfslog -y LVname VGname 1 PVname     logform /dev/LVname      chfs -a log=/dev/LVname /filesystemname m     ount and unmount filesystem
• B、 mklv -t jfslog -y LVname VGname PVname       unmount filesystem        vi /etc/filesystems， change entry for lv to point filesystem to new JFS log       mount filesystem
• C、 mklvcopy -a jfslog -y LVname VGname 1 PVname       chfs -a log=/dev/LVname /filesystemname       unmount and mount file system
• D、 mklvcopy  -t jfslog -y LVname VGname 1 PVname       logform /dev/LVname        vi /etc/filesystems， change entry for lv to point filesystem to new JFS log       unmount and mount filesystem

第7题：

哪一条命令用来装载所有在/etc/fstab中定义的文件系统？（）

• A、amount
• B、mount -a
• C、fmount
• D、mount -f

第8题：

You need to design a hosting service option for customers who want to access their databases by using their own Active Directory domain accounts. What should you do？（）

• A、Design a hosting service option that duplicates each customer’s domain user account as SQL Serverlogin account.
• B、Design a hosting service option that provides VPN-based connectivity from each customer’s network tothe SQL Server computer that hosts that customer’s daabase or databases.
• C、Design a hosting service option that provides a dedicated server to each customer.Join that server to that customer’s Active Directory domain
• D、Design a hosting service option that configures a unique instance of SQL Server 2005 for each customer.Configure that instance to use Integrated Windows authentication.

第9题：

You are the administrator of your company’s network. A user name Andrew has limited dexterity, which prevents him from using standard keyboard when completing his daily tasks. You configure Windows 2000 Professional to use sticky keys and screen keyboard options. You save the accessibility options to a shared folder on the local hard disk of Andrews’s computer. You want to configure the same options for another user Peter. You log on to Peter’s computer using his local user account and you access the folder over the network from Peter’s computer. You select the .acw file from the shared folder to set up Peter’s computer to use the accessibility option. You receive an error message as follows: " There was a problem running the file when running the accessibility wizard". What should you do to install the accessibility features on Peter’s computer?（）

• A、Copy the .acw file to the c;/documents/setting/default user folder
• B、Save the accessibility option to the floppy disk and change the permission to allow full control  of the file
• C、Resume the setting for the option by using utility manager, then copy the file to Peter’s local  profile folder
• D、Change the permission of the .acw file in the folder to allow access for Peter’s user account. 

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第13题：

在linux系统中，将光驱挂载到/mnt/cdrom目录下，以下正确的命令是（）。

• A、cp /dev/cdrom /mnt/cdrom
• B、unmount /dev/cdrom /mnt/cdrom
• C、mount /mnt/cdrom
• D、mount /dev/cdrom /mnt/cdrom

第14题：

You develop a service application that needs to be deployed. Your network administrator creates a specific user account for your service application.You need to configure your service application to run in the context of this specific user account. What should you do？（）

• A、Prior to installation，set the StartType property of the ServiceInstaller class.
• B、Prior to installation，set the Account，Username，and Password properties of theServiceProcessInstaller class.
• C、Use the CONFIG option of the net.exe command-line tool to install the service.
• D、Use the installutil.exe command-line tool to install the service.

第15题：

You have just added a CD.ROM drive （/dev/hdd） to your system and have added it to yourfstab. Typically you can use which of the following commands to mount media in that drive to /mnt/cdrom？（）

• A、 mount /dev/cdrom /mnt/cdrom
• B、 mount/dev/cdrom
• C、 mount -t cdrom /dev/cdrom /mnt/cdrom
• D、 mount /mnt/cdrom
• E、 automount /mnt/hdd /mnt/cdrom

第16题：

non-root user can run rsh commands from serverA to serverB， but attempts to run rsh commands by the root user return with a permission error message. What action will resolve the problem？ （）

• A、Add root user to the /etc/hosts.equiv on serverb
• B、Create $HOME/.rhosts file for the root user on serverb
• C、Restart the rshd daemon with root enabled option on serverb
• D、Add entry to allow root user from serverA to the /etc/hosts.allow on serverb

第17题：

A system administrator is attempting to unmount filesystem /dev/data and receives the following message：   umount： 0506-349 Cannot unmount /dev/data： The requested resource is busy.   Which of the following commands can be used to determine which process has open references within the filesystem？（）

• A、lsfs
• B、topas
• C、fuser
• D、mount

第18题：

For which database operation would you need the database to be in the MOUNT state（）

• A、renaming the control files
• B、re-creating the control files
• C、dropping a user in your database
• D、dropping a tablespace in your database
• E、configuring the database instance to operate in the ARCHIVELOG or NOARCHIVELOG modes

第19题：

You have a single Active Directory directory service domain. You have an application that adds Active Directory Schema attributes during installation. The attributes replicate as part of global catalog replication. Your user account is a member of the Domain Admins， Schema Admins， and Enterprise Admins global groups. You test the application and decide not to deploy it to production.  You need to ensure that the attributes that are added by the application are no longer available in Active Directory.  Using the Active Directory Schema snap-in，what should you do？（）

• A、 Clear the Index this attribute in the Active Directory option for each attribute that is added by the application.
• B、 Clear the Attribute is active option for each attribute that is added by the application.
• C、 Clear the Replicate this attribute to the Global Catalog option for each attribute that is added by the application.
• D、 Clear the Allow this attribute to be shown in advanced view option for each attribute that is added by the application.

第20题：

You use two user accounts for your computer： standard user and administrator. You log on to your computer as standard user but are unable to make advanced configuration changes. You need to make advanced configuration changes while you are logged on as a standard user.  What should you do？ （）

• A、Enable the User Account Control： Only elevate executables that are signed and validated option.
• B、Disable the User Account Control： Only elevate executables that are signed and validated option.
• C、Configure the User Account Control： Behavior of the elevation prompt for standard users setting to the Prompt for credentials option.
• D、Configure the User Account Control： Behavior of the elevation prompt for administrators in Admin Approval Mode setting to the Prompt for consent option.

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第23题：