The system hangs at boot time after starting NFS services. What is the most likely cause？（） 

相似题目

• When your Solaris system is booted， a startup script initializes the rpcbind service. Which script is it？ （）

  A .  /lib/svc/method/net-physical B .  /etc/rcS.d/S30network C .  svc：/network/rpc/bind：default D .  /lib/svc/method/rpc-bind

  查看最佳答案

• A patch has been applied to the operating system.  After rebooting, the system is hung.  Which of the following commands should have been performed to prevent the system from hanging?（）

  A .  lppchk, bosboot  B .  lslpp -l, oslevel  C .  installp -C, lppchk  D .  bosboot, synclvodm&e

  查看最佳答案

• 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

  查看最佳答案

• During system boot， the boot process hangs at LED 0551.  Which of the following is a likely cause（）

  A . A network problem B . corrupted filesystem C . corrupted ODM D . corrupted /etc/inittab file

  查看最佳答案

• A System p administrator has just configured logging system messages with the syslogd daemon.  At boot time which file starts the syslog daemon（）

  A . /etc/rc.tcpip B . /sbin/rc.boot C . /etc/rc.net D . /etc/rc.d

  查看最佳答案

• Which two locations can be configured as a source for the IOS image in the boot system command?（）

  A . RAM B . NVRAM C . flash memory D . HTTP server E . TFTP server F . Telnet server

  查看最佳答案

• During system boot， the system hangs at LED 0C31. What is the first step the system administrator should take to correct the problem？（）

  A . Check system console connections B . Check system network connections C . Boot in service mode and change the bootlist D . Boot from the AIX installation media and mount rootvg filesystem

  查看最佳答案

• When booting the p5 590 server in full system partition mode, which location is preferred for the fastest boot?（）

  A . A SAN device B . First I/O drawer C . Any I/O drawer within the main frame D . First I/O drawer within the expansion frame

  查看最佳答案

• A graphics card has been added to the system. After rebooting, the system hangs during the login process with a blue screen indicating "CDE please wait". Which of the following procedures should be performed next?（）

  A . Reinstall the CDE software B . Check the name resolution C . Uncomment the last line in .dtprofile D . Boot in maintenance mode and perform fsck on file system

  查看最佳答案

• During reboot， the system hangs with an LED 0554 message that means， "The boot device could not be opened or a read failed."  Which of the following recovery procedures should be taken （）

  A . Boot in maintenance mode and use fsck to check hd5. B . Boot in maintenance mode， access the rootvg and check the /etc/inittab for corruption. C . Boot in maintenance mode， access the rootvg and rebuild the boot image using the bosboot command. D . Boot in maintenance mode， and reset the root password.

  查看最佳答案

• The system hangs at boot time after starting NFS services.What is the most likely cause?（）

  A . The action parameter of rcnfs in /etc/inittab is 'off' and the script called is not exiting. B . The action parameter of rcnfs in /etc/inittab is 'wait' and the script called is not exiting. C . The action parameter of rcnfs in /etc/inittab is 'once' and the script called is not exiting. D . The action parameter of rcnfs in /etc/inittab is 'respawn' and the script called is not exiting.

  查看最佳答案

• A system administrator has added a new graphics card to the system and rebooted. The system pauses with C31 in the three-digit displays. Which of the following causes could be the reason for the hang?（）

  A . All filesets for CDE have not been loaded. Boot into maintenance mode and load them through SMIT. B . There is a missing device driver, incorrect console configuration, or a serial device plugged into native S1 port. C . The new graphics adapter card is marked defined, not available. Rum smit cfgmgr (Install/Configure Devices Added After IPL with the INPUT device /directory for software set to none). This will reconfigure all devices by walking the bus. D . The LED C31 means that there is a corrupted /dev/hd5. Boot into maintenance mode, fsck /dev/hd5 and then issue the bosboot command.

  查看最佳答案

• A system administrator has filesystems that should not be mounted during system startup. How can the system administrator prevent the /data filesystem from being mounted during subsequent boots？（）

  A . mount -no /data B . chfs -A no /data C . mount -t nfs /data D . chfs -a type=nfs /data

  查看最佳答案

• A booting system appears to be hanging with an LED code of 0c54. What is the likely cause？（）

  A . An AIX install is in progress. B . The rootvg volume group is corrupt. C . The TCPIP configuration is incorrect. D . At least one paging device cannot be varied on.

  查看最佳答案

• During reboot the system hangs with an LED 0554 message that means， "The boot device could not be opened or a read failed." What recovery procedures should be taken？（）

  A . Boot in maintenance and use fsck to check hd5. B . Boot in maintenance mode， access the rootvg and check the /etc/inittab for corruption. C . Boot in maintenance mode， access the rootvg and rebuild the boot image using the bosboot command. D . Boot in maintenance mode， access the rootvg and use the bootlist command to create a valid boot list.

  查看最佳答案

• Which key should be pressed on an ASCII terminal during the system initialization to force the system to read from the default boot list？（）

  A . 1 B . 3 C . 5 D . 9

  查看最佳答案

• 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

  查看最佳答案

• During reboot the system hangs with LED 0581 that indicates "Configuring TCP/IP." Which recovery procedures should be taken？（）

  A . Boot in maintenance mode， and verify the Ethernet adapter configuration. B . Boot in maintenance mode， access the rootvg and check the /etc/inittab for corruption. C . Boot in maintenance mode， access the rootvg and rebuild the boot image using the bosboot command. D . Boot in maintenance mode after verifying the network connection， access the rootvg and check the /etc/rc.net file.

  查看最佳答案

• What is the likely cause of a system hanging at boot code 557?（）

  A . The system is configuring network adapters. B . The system is configuring fibre channel devices. C . The system is unable to mount the rootvg filesystems. D . The system is unable to access the installation media.

  查看最佳答案

• An AIX server will not boot in normal mode and the server must be booted into maintenance  mode to rebuild the boot logical volume. A NIM master is not defined in this environment.  How is the system booted into maintenance mode to perform this task （）

  A . Apply power and when the SMS menus appear press 5 repeatedly to enter a maintenance boot automatically. The system will present a maintenance shell eventually. B . Boot media such as CDROM or Tape is required to boot into maintenance mode. When inserted into the proper device the system automatically boots into maintenance mode when it can not boot into normal mode. C . Apply power and the server automatically boots into maintenance mode where you can select your disk to rebuild the boot logical volume. D . Boot media such as CDROM or Tape is required and an administrator must select the proper SMS menus to get into maintenance mode.

  查看最佳答案

• 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.

  查看最佳答案

• What is the likely cause of a system hanging at boot code 557（）  

  A . The system is configuring network adapters. B . The system is configuring fibre channel devices. C . The system is unable to mount the rootvg filesystems. D . The system is unable to access the installation media.

  查看最佳答案

• 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

  查看最佳答案

• On Christmas Eve excited children would like to give a performance and hang up a stocking at the foot of the bed.()

  此题为判断题(对，错)。

  查看最佳答案