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.nfsB issue the chnfs commandC recycle nfsdD unmount and remount

题目
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

相似考题

1.You have just issued the command commit confirmed and your network continues to be operational with no further changes required. You issue a commit and-quit. A short time later, users start complaining about network problems. Which commands (in order) need to be entered to resolve this issue?（）A.AB.BC.CD.D

2.Routing convergence time is which of the following？（）A、Time required for a VPN connection to occurB、Time required by protocols to update their forwarding tables after changes have occurredC、Time required for an IDS to detect suspicious softwareD、Time required by switch ports to update their link status and transition to the forwarding state

3.Which of the following commands will reset NFS options to their defaults？（）A、 nfso -dB、 nfso -cC、 startsrc -g nfs -dD、 startsrc -g nfs -r

4.An operator has been asked if a system was rebooted. Which of the following commands should be used to determine if a reboot has occurred?()A. The name?command.The ?name?command.B. The ptime?command.The ?ptime?command.C. The hutdown ast?command.The ?hutdown ?ast?command.D. The ?etc/rc.shutdown?command.

更多“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.nfsB issue the chnfs commandC recycle nfsdD unmount and remount”相关问题

  • 第1题：

    An administrator does not have console access to a Windows Server. Which of the following command line utilities should the administrator use to reboot the system remotely？（）

    • A、reboot
    • B、pkill
    • C、shutdown
    • D、kill

    正确答案:C

  • 第2题：

    After mirroring rootvg, a system administrator wants to validate that the system will boot correctly. Which of the following tasks must be performed before changing the boot order?（）

    • A、Run a bosboot -a command
    • B、Mirror the hd5 on the two disks
    • C、Set up another service mode bootlist
    • D、Check the disks using a lsvg -p rootvg command

    正确答案:C

  • 第3题：

    While using the smit install_remove menus to remove some filesets on an AIX 5.3 server， a 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 n /usr commands.
    • D、Update the /image.data file with the desired size for /usr and reboot the system.

    正确答案:B

  • 第4题：

    An operator has been asked if a system was rebooted. Which of the following commands should be used to determine if a reboot has occurred?（）

    • A、The name?command.The ?name?command.
    • B、The ptime?command.The ?ptime?command.
    • C、The hutdown ast?command.The ?hutdown ?ast?command.
    • D、The ?etc/rc.shutdown?command.

    正确答案:B

  • 第5题：

    After making changes to the profile for an LPAR, the administrator asks the operator to bring the LPAR back up into a running state with the new changes. Which of the following is the correct way to do this?（）

    • A、Shutdown and activate the partition profile
    • B、Reboot the partition using the reboot command
    • C、Reboot the partition using the 'shutdown -r' command
    • D、Right click on the partition profile and select the 'apply changes' option

    正确答案:A

  • 第6题：

    An application is no longer required to start up automatically at system boot.  Which of the following  supported procedures would the administrator use to accomplish this（）

    • A、Edit the /etc/inittab and comment out the entry that starts the application by placing a at the beginning of the line.
    • B、Use the chitab command.
    • C、Use the rmitab command.
    • D、Edit the /etc/reboot file to remove the entry that starts the application.

    正确答案:C

  • 第7题：

    单选题
    A machine has just been installed with AIX, and no system parameters have been changed. In order to enable routing function, which of the following "no" options should be changed?（）
    A

     set bcastping to 1 

    B

     set ipforwarding to 1 

    C

     set rfc1323 to 1 

    D

     set directed_broadcast to 1


    正确答案： B
    解析： 暂无解析

  • 第8题：

    单选题
    Which of the following options best justifies why a DNS server should be run in a large network system？（）
    A

    To use ftp and telnet

    B

    To perform NFS mounts

    C

    To make /etc/hosts files unnecessary

    D

    To reduce network traffic and save bandwidth


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    Routing convergence time is which of the following？（）
    A

    Time required for a VPN connection to occur

    B

    Time required by protocols to update their forwarding tables after changes have occurred

    C

    Time required for an IDS to detect suspicious software

    D

    Time required by switch ports to update their link status and transition to the forwarding state


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    After mirroring rootvg， a system administrator wants to validate that the system will boot correctly. Which of the following tasks must be performed before changing the boot order？（）
    A

    Run a bosboot -a command

    B

    Mirror the hd5 on the two disks

    C

    Set up another service mode bootlist

    D

    Check the disks using a lsvg -p rootvg command


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    The system administrator notices that IP packets are not getting forwarded. The system administrator wants to use an AIX machine as an internetwork router over TCP/IP networks. Which of the following commands will allow this change on the fly？（）
    A

     Some network attributes are runtime attributes that can be changed at any time. Others are loadtime attributes that must be set before the netinet kernel extension is loaded and be placed in the /etc/rc.net or /etc/rc.bsdnet file. This parameter cannot be done on the fly， since a reboot is required.

    B

     Add to the /etc/rc.net file or if a Berkelye-style network configuration， /etc/rc.bsdnet， and issue the command： no -a ipforwarding=1 to start ipforwarding immediately.

    C

     Add to the /etc/rc.net file or if a Berkeley-style network configuration， /etc/rc.bsdnet， and issue the command： no -o ipforwarding=0 to start ipforwarding immediately.

    D

     Add to the /etc/rc.net file or if a Berkeley-style network configuration， /etc/rc.bsdnet， and issue the command： no -o ipforwarding=1 to start ipforwarding immediately.


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    An operator has been asked if a system was rebooted. Which of the following commands should be used to determine if a reboot has occurred?（）
    A

    The name?command.The ?name?command.

    B

    The ptime?command.The ?ptime?command.

    C

    The hutdown ast?command.The ?hutdown ?ast?command.

    D

    The ?etc/rc.shutdown?command.


    正确答案： C
    解析： 暂无解析

  • 第13题：

    To disable all tcpip deamons that are not required on a server， which of the following files should be edited？（）

    • A、/etc/rc.nfs
    • B、/etc/rc.tcpip
    • C、/etc/rc.net
    • D、/etc/inetd.conf

    正确答案:D

  • 第14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.

    正确答案:B

  • 第15题：

    Which of the following options best justifies why a DNS server should be run in a large network system？（）

    • A、To use ftp and telnet
    • B、To perform NFS mounts
    • C、To make /etc/hosts files unnecessary
    • D、To reduce network traffic and save bandwidth

    正确答案:C

  • 第16题：

    shirin plans to change the form and views of a production database. she will make the changes locally and then update the application’s design template with the changes. which one of the following server tasks does the administrator run in order for the changes to take effect?（）

    • A、 design 
    • B、 updall 
    • C、 replica 
    • D、 fixup

    正确答案:A

  • 第17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18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19题：

    单选题
    An application is no longer required to start up automatically at system boot.  Which of the following  supported procedures would the administrator use to accomplish this（）
    A

    Edit the /etc/inittab and comment out the entry that starts the application by placing a at the beginning of the line.

    B

    Use the chitab command.

    C

    Use the rmitab command.

    D

    Edit the /etc/reboot file to remove the entry that starts the application.


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    shirin plans to change the form and views of a production database. she will make the changes locally and then update the application’s design template with the changes. which one of the following server tasks does the administrator run in order for the changes to take effect?（）
    A

     design 

    B

     updall 

    C

     replica 

    D

     fixup


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    An administrator does not have console access to a Windows Server. Which of the following command line utilities should the administrator use to reboot the system remotely？（）
    A

    reboot

    B

    pkill

    C

    shutdown

    D

    kill


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    Which of the following commands will reset NFS options to their defaults？（）
    A

     nfso -d

    B

     nfso -c

    C

     startsrc -g nfs -d

    D

     startsrc -g nfs -r


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    To disable all tcpip deamons that are not required on a server， which of the following files should be edited？（）
    A

    /etc/rc.nfs

    B

    /etc/rc.tcpip

    C

    /etc/rc.net

    D

    /etc/inetd.conf


    正确答案： B
    解析： 暂无解析

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