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 libo

题目
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 3

B

1 and 3

C

1 and 2

D

1, 2 and 3

相似考题

1.You plan to use the In Database Archiving feature of Oracle Database 12c, and store rows that are inactive for over three months, in Hybrid Columnar Compressed (HCC) format.Which three storage options support the use of HCC?（）A. ASM disk groups with ASM disks consisting of Exadata Grid Disks.B. ASM disk groups with ASM disks consisting of LUNS on any Storage Area Network arrayC. ASM disk groups with ASM disks consisting of any zero padded NFS-mounted filesD. Database files stored in ZFS and accessed using conventional NFS mounts.E. Database files stored in ZFS and accessed using the Oracle Direct NFS featureF. Database files stored in any file system and accessed using the Oracle Direct NFS featureG. ASM disk groups with ASM disks consisting of LUNs on Pillar Axiom Storage arrays

2. An administrator is installing PowerHA filesets， and this cluster will be cross-mounting filesystems using NFSversion 4. Which additional fileset is required？（）A、bos.net.tcp.clientB、cluster.es.nfs.rteC、bos.nfsv4.server.rteD、cluster.es.nfs.server

3.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.

4.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

参考答案和解析
正确答案： B
解析： 暂无解析
更多“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 libo”相关问题

  • 第1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 Alpha
    • B、exportfs -l Alpha
    • C、showmount -e Alpha
    • D、mount -t nfs Alpha

    正确答案:C

  • 第2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 alpha
    • B、showmount -e alpha
    • C、exportfs -l alpha
    • D、mount -e nfs alpha

    正确答案:B

  • 第3题：

    The options on the NFS server using the nfso command have been adjusted.  Which of the following tasks are required in order for these changes to survive a system reboot？（）

    • A、update /etc/rc.nfs
    • B、issue the chnfs command
    • C、recycle nfsd
    • D、unmount and remount the file systems

    正确答案:A

  • 第4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 3
    • B、 1 and 3
    • C、 1 and 2
    • D、 1，2 and 3

    正确答案:B

  • 第5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.

    正确答案:A,E

  • 第6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.

    正确答案:C,E

  • 第7题：

    单选题
    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.


    正确答案： A
    解析： 暂无解析

  • 第8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？（））
    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.


    正确答案： A,D
    解析： 暂无解析

  • 第9题：

    多选题
    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.


    正确答案： E,A
    解析： 暂无解析

  • 第10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 3

    B

    1 and 3

    C

    1 and 2

    D

    1, 2 and 3


    正确答案： D
    解析： 暂无解析

  • 第11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 3

    B

     1 and 3

    C

     1 and 2

    D

     1，2 and 3


    正确答案： A
    解析： 暂无解析

  • 第12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 alpha

    B

    showmount -e alpha

    C

    exportfs -l alpha

    D

    mount -e nfs alpha


    正确答案： B
    解析： 暂无解析

  • 第13题：

    A system administrator created a /etc/exports file on server "Alpha" and entered a filesystem to be exported to server "Bravo." However， the remote servers are unable to mount the filesystems. What does the system administrator need to do？（）

    • A、Use the exportfs command on server "Alpha" to export the filesystem
    • B、Use the showmount command on server "Bravo" to import the filesystem
    • C、Use the startsrc command on server "Bravo" to refresh the NFS daemons
    • D、Use the chfs command on server "Alpha" to change the filesystem type to NFS

    正确答案:A

  • 第14题：

    To change the read sizes on a V3 network file system server， which of the following options would need to be set？（）

    • A、rsize
    • B、nfs_max_read_size
    • C、nfs_server_clread
    • D、nfs_rfc1323

    正确答案:B

  • 第15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、 1，2，3
    • B、 3，2，1
    • C、 2，3，1
    • D、 1，3，2

    正确答案:C

  • 第16题：

    You plan to use the In Database Archiving feature of Oracle Database 12c, and store rows that are inactive for over three months, in Hybrid Columnar Compressed (HCC) format. Which three storage options support the use of HCC?（）

    • A、ASM disk groups with ASM disks consisting of Exadata Grid Disks.
    • B、ASM disk groups with ASM disks consisting of LUNS on any Storage Area Network array
    • C、ASM disk groups with ASM disks consisting of any zero padded NFS-mounted files
    • D、Database files stored in ZFS and accessed using conventional NFS mounts.
    • E、Database files stored in ZFS and accessed using the Oracle Direct NFS feature
    • F、Database files stored in any file system and accessed using the Oracle Direct NFS feature
    • G、ASM disk groups with ASM disks consisting of LUNs on Pillar Axiom Storage arrays

    正确答案:A,E,G

  • 第17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.

    正确答案:C,D

  • 第18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 3
    • B、1 and 3
    • C、1 and 2
    • D、1, 2 and 3

    正确答案:B

  • 第19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 Alpha

    B

    exportfs -l Alpha

    C

    showmount -e Alpha

    D

    mount -t nfs Alpha


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    An administrator is installing PowerHA filesets， and this cluster will be cross-mounting filesystems using NFSversion 4. Which additional fileset is required？（）
    A

    bos.net.tcp.client

    B

    cluster.es.nfs.rte

    C

    bos.nfsv4.server.rte

    D

    cluster.es.nfs.server


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    A system administrator created a /etc/exports file on server "Alpha" and entered a filesystem to be exported to server "Bravo." However， the remote servers are unable to mount the filesystems. What does the system administrator need to do？（）
    A

    Use the exportfs command on server Alpha to export the filesystem

    B

    Use the showmount command on server Bravo to import the filesystem

    C

    Use the startsrc command on server Bravo to refresh the NFS daemons

    D

    Use the chfs command on server Alpha to change the filesystem type to NFS


    正确答案： A
    解析： 暂无解析

  • 第22题：

    多选题
    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.


    正确答案： D,B
    解析： 暂无解析

  • 第23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

     1，2，3

    B

     3，2，1

    C

     2，3，1

    D

     1，3，2


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    The options on the NFS server using the nfso command have been adjusted.  Which of the following tasks are required in order for these changes to survive a system reboot？（）
    A

    update /etc/rc.nfs

    B

    issue the chnfs command

    C

    recycle nfsd

    D

    unmount and remount the file systems


    正确答案： D
    解析： 暂无解析

相关内容