单选题Which steps are mandatory to enable Direct NFS?（） 1. Mount all required file systems using the kernel NFS driver. 2. Create an oranfstab file containing the attributes for each NFS server to be accessed using Direct NFS. 3. Replace the ODM library libodm11.so_stub with libodm11.so.A 2 and 3B 1 and 3C 1 and 2D 1, 2 and 3

考题 You decided to use Direct NFS configuration in a non－RAC Oracle installation and created the oranfstab file in ／etc. Which two statements are true regarding this oranfstab file? () A. Its entries are specific to a single database.B. It contains file systems that have been mounted by Direct NFS.C. It is globally available to all Oracle 11g databases on the machine.D. It contains file systems that have been mounted by the kernel NFS system.

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考题 Which two statements about Oracle Direct Network File System (NFS) are true?() A. It bypasses the OS file system cache.B. A separate NFS interface is required for use across Linux, UNIX, and Windows platforms.C. It uses the operating system kernel NFS layer for user tasks and network communication modules.D. File systems need not be mounted by the kernel NFS system when being served through Direct NFS.E. Oracle Disk Manager can manage NFS on its own, without using the operating system kernel NFS driver.

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考题 Which two statements are true about the Oracle Direct Network File system (DNFS)?() A. It utilizes the OS file system cache.B. A traditional NFS mount is not required when using Direct NFS.C. Oracle Disk Manager can manage NFS on its own, without using the operating kernel NFS driver.D. Direct NFS is available only in UNIX platforms.E. Direct NFS can load-balance I/O traffic across multiple network adapters.

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考题 Asystemadministratorhasfilesystemsthatshouldnotbemountedduringsystemstartup.Howcanthesystemadministratorpreventthe／datafilesystemfrombeingmountedduringsubsequentboots?() A.mount-no/dataB.chfs-Ano/dataC.mount-tnfs/dataD.chfs-atype=nfs/data

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考题 Which three of the following steps are mandatory when configuring MPLS on Cisco IOS? ()(Choose three.) A. start LDPB. enable CEF switchingC. configure the MPLS IDD. disable IP TTL propagationE. configure conditional label advertisingF. enable label switching on frame mode interfaces

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考题请选择正确的命令（），完成加载NFSServer“0svr.server.net”的/home/nfs到/home2。A、mount-tnfssvr.server.net：/home/nfs/home2B、mount-t-snfssvr.server.net/home/nfs/home2C、nfsmountsvr.server.net：/home/nfs/home2D、nfsmount-ssvr.server.net/home/nfs/home2

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考题 Which three configuration steps must be completed for a Cisco router in order to enable local AAA login authentication?（） (Choose three.)A、Apply the method list to an interfaceB、Specify the default method list and apply it to the interfaceC、Enable AAAD、Define a method list

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考题 A virtual port channel （vPC） allows links that are physically connected to two different Cisco Nexus devices to appear as a single port channel to a third device. Which are the mandatory steps for configuring vPC？（） A、 Enable feature vPCB、 Define domainsC、 Establish peer keepalive connectivityD、 Create a peer linkE、 Configure the peer link as a trunk portF、 Create port channels and vPCsG、 Define port channel load-balancing methodH、 Make sure configurations are consistent

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考题某公司的网络管理员小云需要在他的Linux工作站上，通过NFS访问公司的文件服务器filesvr上的资源/netadmin。为此，他可以执行（）。A、mount filesvr：/netadmin /mnt/nfs-tnfsB、mount //filesvr /netadmin /mnt/nfs-tnfsC、mount //filesvr /netadmin /mnt/nfsD、mount nfs：//filesvr /netadmin /mnt/nfs

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考题 Which three of the following steps are mandatory when configuring MPLS on Cisco IOS? （）(Choose three.)A、start LDPB、enable CEF switchingC、configure the MPLS IDD、disable IP TTL propagationE、configure conditional label advertisingF、enable label switching on frame mode interfaces

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考题 During a NIM install, the system stops with the LED code 611.What is the cause of the issue?（）A、A failure to NFS mount filesystems from the NIM clientB、A failure to NFS mount filesystems from the NIM masterC、A failure to retrieve the tftp client info from the NIM masterD、A failure to retrieve the tftp server info from the NIM master

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考题 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.

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考题 A system administrator wants to NFS mount a filesystem from server "Alpha" to server "Bravo." Which command should be issued from "Bravo" to determine which filesystems are being exported by server "Alpha"？（）A、lsnfsmnt AlphaB、exportfs -l AlphaC、showmount -e AlphaD、mount -t nfs Alpha

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考题 A System p administrator wants to NFS mount a filesystem from server "alpha" to server "bravo". Which of the following commands should be issued from "bravo" to determine which filesystems are being exported by server "alpha"（）A、lsexport alphaB、showmount -e alphaC、exportfs -l alphaD、mount -e nfs alpha

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考题 A two-node cluster provides NFS exports to a variety of UNIX clients. During fallover testing，it is determined that some clients are unable to mount the exported filesystems after fallover，and before node reintegration. It is verified that the filesystems belong to a resource group and are correct in /usr/es/sbin/cluster/etc/exports. Which of the following may provide a possible solution to this problem？（） A、 Use HWAT for IPAT to provide more reliable NFS serving.B、 Use AIX Fast Connect to provide more robust NFS serving.C、 Use NFS Cross Mounting to allow both nodes to export NFS properly.D、 Use the "Filesystem Mounted before IP Configured" flag to provide more predictable NFS serving.

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考题 Following is the list of locations in random order where oranfstab can be placed. 1./etc/mtab 2.$ORACLE_HOME/dbs/oranfstab 3./etc/oranfstab What is the sequence in which Direct NFS will search the locations？（） A、 1，2，3B、 3，2，1C、 2，3，1D、 1，3，2

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考题 A client cannot mount a filesystem from an NFS server. Which of the following options is the most probable cause for the mount failure？（）A、Server is not running rpc.lockdB、Client is not running the rpc.statdC、Filesystem not exported by the serverD、Client nfsd daemons are all inoperative

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考题多选题Which two statements about Oracle Direct Network File System (NFS) are true?（）AIt bypasses the OS file system cache.BA separate NFS interface is required for use across Linux, UNIX, and Windows platforms.CIt uses the operating system kernel NFS layer for user tasks and network communication modules.DFile systems need not be mounted by the kernel NFS system when being served through Direct NFS.EOracle Disk Manager can manage NFS on its own, without using the operating system kernel NFS driver.

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考题单选题You want to enable archiving on your database. Presently， the database is running in NOARCHIVELOG mode.Given below are the steps to accomplish the task in random order： 1. Shut down the instance. 2. Execute the ALTER DATABASE ARCHIVELOG command. 3. Start up the instance and mount the database. 4. Set the DB_RECOVERY_FILE_DEST initialization parameter to $ORACLE_HOME/dest_1. 5. Open the database. Which is the correct sequence of steps for accomplishing the task（）A 4， 1， 3， 2， 5B 1， 3， 4， 5， 2C 1， 3， 2， 5； 4 not requiredD 4， 1， 5， 2； 3 not requiredE 1， 3， 4， 5； 2 not required

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考题单选题You want to enable archiving on your database. Presently， the database is running in NOARCHIVELOG mode.Given below are the steps to accomplish the task in random order： 1. Shut down the instance. 2. Execute the ALTER DATABASE ARCHIVELOG command. 3. Start up the instance and mount the database. 4. Set the DB_RECOVERY_FILE_DEST initialization parameter to $ORACLE_HOME/dest_1. 5. Open the database. Which is the correct sequence of steps for accomplishing the task（）A 4， 1， 3， 2， 5B 1， 3， 4， 5， 2C 1， 3， 2， 5； 4 not requiredD 4， 1， 5， 2； 3 not requiredE 1， 3， 4， 5； 2 not required

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考题多选题You decided to use Direct NFS configuration in a non-RAC Oracle installation and created the oranfstab file in /etc. Which two statements are true regarding this oranfstab file? （）AIts entries are specific to a single database.BIt contains file systems that have been mounted by Direct NFS.CIt is globally available to all Oracle 11g databases on the machine.DIt contains file systems that have been mounted by the kernel NFS system.

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考题单选题Which steps are mandatory to enable Direct NFS？（） 1. Mount all required file systems using the kernel NFS driver. 2. Create an oranfstab file containing the attributes for each NFS server to be accessed using Direct NFS. 3. Replace the ODM library libodm11.so_stub with libodm11.so.A 2 and 3B 1 and 3C 1 and 2D 1，2 and 3

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考题单选题A system administrator wants to NFS mount a filesystem from server "Alpha" to server "Bravo." Which command should be issued from "Bravo" to determine which filesystems are being exported by server "Alpha"？（）A lsnfsmnt AlphaB exportfs -l AlphaC showmount -e AlphaD mount -t nfs Alpha

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考题单选题Following is the list of locations in random order where oranfstab can be placed. 1./etc/mtab 2.$ORACLE_HOME/dbs/oranfstab 3./etc/oranfstab What is the sequence in which Direct NFS will search the locations？（）A 1，2，3B 3，2，1C 2，3，1D 1，3，2

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考题多选题Which two statements are true about the Oracle Direct Network File system (DNFS)?（）AIt utilizes the OS file system cache.BA traditional NFS mount is not required when using Direct NFS.COracle Disk Manager can manage NFS on its own, without using the operating kernel NFS driver.DDirect NFS is available only in UNIX platforms.EDirect NFS can load-balance I/O traffic across multiple network adapters.

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考题单选题A System p administrator wants to NFS mount a filesystem from server "alpha" to server "bravo". Which of the following commands should be issued from "bravo" to determine which filesystems are being exported by server "alpha"（）A lsexport alphaB showmount -e alphaC exportfs -l alphaD mount -e nfs alpha

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考题多选题Which three of the following steps are mandatory when configuring MPLS on Cisco IOS?（）(Choose three.)Astart LDPBenable CEF switchingCconfigure the MPLS IDDdisable IP TTL propagationEconfigure conditional label advertisingFenable label switching on frame mode interfaces

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