A system administrator is in the process of performing a preservation installation. However, the machine keeps booting up in diagnostic mode. Which of the following is the most probable cause?（）A、The battery on the machine is bad.B、The root volume group is corrupted.C、The low-level debugger is not enabled.D、There is a problem with the CD-ROM.
A system administrator is in the process of performing a preservation installation. However, the machine keeps booting up in diagnostic mode. Which of the following is the most probable cause?（）
- A、The battery on the machine is bad.
- B、The root volume group is corrupted.
- C、The low-level debugger is not enabled.
- D、There is a problem with the CD-ROM.
相关考题：
When an administrator is troubleshooting a system, which of the following describes the NEXT course of action if a change does not solve the problem?() A. Establish a new theory of probable cause.B. Reverse the change.C. Implement the next logical change.D. Perform a root cause analysis.
During an AIX installation, which of the following actions will occur once the Complete Overwrite option is selected?() A.All new disks in the system will be formattedB.Only the contents of the root volume group destination disks will be destroyedC.All file systems, including /(root), /tmp, /usr, and /var, but no usr data in the root volume group, will be destroyedD.The contents of all disks on the system, even if they are not shown as the destination root volume group disks, will be destroyed
A system administrator is in the process of performing a preservation installation. However, the machine keeps booting up in diagnostic mode. Which of the following is the most probable cause?() A.The battery on the machine is bad.B.The root volume group is corrupted.C.The low-level debugger is not enabled.D.There is a problem with the CD-ROM.
A system administrator boots a server in normal mode, the boot process displays and LED 551 and stops. LED 551 indicates the root volume group is being varied on. All of the following are probable causes of the problem EXCEPT:（）A.The bosboot command failed to complete.B.The JFS log device is corrupted.C.The initttab file is corrupted.D.The /dev entries or /etc files are missing.
The system administrator did a new install of AIX on a server about a week ago. The system was not rebooted after the installation. CDE is running on this system as is TCPIP. The system administrator has started configuring the system percompany directives. The power cable was inadvertently disconnected from the wall causing the sever to lose power. Upon reboot, the system appears to hang during log in from the console or from Xterminals. Which of the following is the most probable cause?（）A.It is a hardware problem caused by the power failure.B.There is a network problem, most probably with name resolution.C.Sine the system was never rebooted, devices are marked defined instead of available and need to be activated.D.Some filesets may be marked as broken and need to be reinstalled.
During a system administrator attempt to boot a server in normal mode, the boot process displays LED 299 and Led 201 and then stops. The LED 201 indicates that a ROS init or checkstop was detected. Which of the following options is the most probable cause?（）A、A corrupted JFS log deviceB、A corrupted boot logical volumeC、An incorrect rc.boot entry in /etc/inittab fileD、A problem initializing paging space
An administrator has just imported a shred Volume Group that had been created on another system in the cluster. In order for the shred volume to be used in the cluster， what is the most important step for the administrator to take first？（） A、 Change the quorum required to false.B、 Change the Volume Group auto vary on to yes， and then vary off the Volume Group.C、 Change the auto vary on value of the Volume Group to no， and then vary off the volume group.D、 Set the Volume Group major number to the same value that the Volume Group had on the system on which it was created.
Which of the following types of media would MOST likely cause above normal amounts of machine jamming？（）A、EnvelopesB、Colored mediaC、LetterheadD、Pre punched
When an administrator is troubleshooting a system, which of the following describes the NEXT course of action if a change does not solve the problem?（）A、Establish a new theory of probable cause.B、Reverse the change.C、Implement the next logical change.D、Perform a root cause analysis.
A user is reporting a loud grinding sound when the machine is powered on. The machine loadsinto windows and the user does not notice any performance issues. Which of the following is the MOST likely cause of the noise?（）A、PowersupplyfailureB、BadHDC、BadfanD、FaultyCD-Rom
After using the alt_disk_install command to clone a system image to another disk, the system administrator noticed a large number of defined devices not allocated to the LPAR. Which of the following is the most likely cause of this situation?（）A、The cfgmgr command was not run to reconfigure the devicesB、The machine was not booted into SMS MultiBoot mode after configurationC、The machine was not in full system partition mode when the volume was createdD、The alt_disk_install command was not run with the -O option to remove references in the ODM
One of the mirrored disks for the root volume group has failed. Although the logical volumes are mirrored, and the bosboot command was run, the machine will not boot. What is the most probable cause?（）A、Quorum was not turned offB、Paging space was not mirroredC、The dump space was not mirroredD、The surviving disk was too small
When using a mksysb and base media to clone a system， which of the following will cause the installation to fail（）A、mksysb made on a single processor machine but is being installed on a multiple processor machine， no editing of the image.data fileB、mksysb made on machine with mirrored rootvg and new machine only has one disk in rootvg， no editing of the image.data fileC、mksysb made on a machine with 32GB of RAM but being installed on a machine with only 8GB of RAMD、mksysb made on a machine with virtual Ethernet adapter but being installed on a machine which only has a physical Ethernet adapter
A system administrator was able to boot a system from the AIX installation CDROM. The migration install was selected, but the process hung at 92% complete. The system administrator then rebooted the system, which subsequently hung at LED 552. Which of the following options is the most probable cause?（）A、The ODM is corrupted.B、There is a hardware failure.C、The bosboot command failed.D、Not enough space is available in the filesystems.
A system administrator boots a server in normal mode, the boot process displays and LED 551 and stops. LED 551 indicates the root volume group is being varied on. All of the following are probable causes of the problem EXCEPT:（）A、The bosboot command failed to complete.B、The JFS log device is corrupted.C、The initttab file is corrupted.D、The /dev entries or /etc files are missing.
During an AIX installation, which of the following actions will occur once the Complete Overwrite option is selected?（）A、All new disks in the system will be formattedB、Only the contents of the root volume group destination disks will be destroyedC、All file systems, including /(root), /tmp, /usr, and /var, but no usr data in the root volume group, will be destroyedD、The contents of all disks on the system, even if they are not shown as the destination root volume group disks, will be destroyed
单选题A system administrator is in the process of performing a preservation installation. However, the machine keeps booting up in diagnostic mode. Which of the following is the most probable cause?（）AThe battery on the machine is bad.BThe root volume group is corrupted.CThe low-level debugger is not enabled.DThere is a problem with the CD-ROM.
单选题When an administrator is troubleshooting a system， which of the following describes the NEXT course of action if a change does not solve the problem？（）A Establish a new theory of probable cause.B Reverse the change.C Implement the next logical change.D Perform a root cause analysis.
单选题The system administrator did a new install of AIX on a server about a week ago. The system was not rebooted after the installation. CDE is running on this system as is TCPIP. The system administrator has started configuring the system percompany directives. The power cable was inadvertently disconnected from the wall causing the sever to lose power. Upon reboot, the system appears to hang during log in from the console or from Xterminals. Which of the following is the most probable cause?（）AIt is a hardware problem caused by the power failure.BThere is a network problem, most probably with name resolution.CSine the system was never rebooted, devices are marked defined instead of available and need to be activated.DSome filesets may be marked as broken and need to be reinstalled.
单选题One of the mirrored disks for the root volume group has failed. Although the logical volumes are mirrored, and the bosboot command was run, the machine will not boot. What is the most probable cause?（）AQuorum was not turned offBPaging space was not mirroredCThe dump space was not mirroredDThe surviving disk was too small
单选题An administrator is notified that a resource group has failed over from the home node， Node1 to a standbynode， Node2 and that Node1 has been powered off. Upon restarting Node1 the administrator checks the AIXerror log and the cluster.log Which of the following is the most likely cause of the failure of Node1？（）AThe operating system crashedBA disk failure forced a volume group off lineCThe System Resource Controller executed a system haltDThe topology services daemon has crashed due to an ODM mismatch
单选题A system administrator was able to boot a system from the AIX installation CDROM. The migration install was selected, but the process hung at 92% complete. The system administrator then rebooted the system, which subsequently hung at LED 552. Which of the following options is the most probable cause?（）AThe ODM is corrupted.BThere is a hardware failure.CThe bosboot command failed.DNot enough space is available in the filesystems.
单选题After using the alt_disk_install command to clone a system image to another disk, the system administrator noticed a large number of defined devices not allocated to the LPAR. Which of the following is the most likely cause of this situation?（）AThe cfgmgr command was not run to reconfigure the devicesBThe machine was not booted into SMS MultiBoot mode after configurationCThe machine was not in full system partition mode when the volume was createdDThe alt_disk_install command was not run with the -O option to remove references in the ODM
单选题During a system administrator attempt to boot a server in normal mode, the boot process displays LED 299 and Led 201 and then stops. The LED 201 indicates that a ROS init or checkstop was detected. Which of the following options is the most probable cause?（）AA corrupted JFS log deviceBA corrupted boot logical volumeCAn incorrect rc.boot entry in /etc/inittab fileDA problem initializing paging space
单选题During an AIX installation, which of the following actions will occur once the Complete Overwrite option is selected?（）AAll new disks in the system will be formattedBOnly the contents of the root volume group destination disks will be destroyedCAll file systems, including /(root), /tmp, /usr, and /var, but no usr data in the root volume group, will be destroyedDThe contents of all disks on the system, even if they are not shown as the destination root volume group disks, will be destroyed
单选题A system administrator boots a server in normal mode, the boot process displays and LED 551 and stops. LED 551 indicates the root volume group is being varied on. All of the following are probable causes of the problem EXCEPT:（）AThe bosboot command failed to complete.BThe JFS log device is corrupted.CThe initttab file is corrupted.DThe /dev entries or /etc files are missing.
单选题An administrator has just imported a shred Volume Group that had been created on another system in the cluster. In order for the shred volume to be used in the cluster， what is the most important step for the administrator to take first？（）A Change the quorum required to false.B Change the Volume Group auto vary on to yes， and then vary off the Volume Group.C Change the auto vary on value of the Volume Group to no， and then vary off the volume group.D Set the Volume Group major number to the same value that the Volume Group had on the system on which it was created.