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 main

第1题：

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 systems

第2题：

A system powers on, begins POST, displays the BIOS version information and then hangs with the error message ‘Error loading operating system’. Which of the following is MOST likely the cause of this issue? （）

• A、A virus has infected the system
• B、Corrupted BOOT.INI file
• C、Corrupt MBR
• D、Boot sector corruption

第3题：

第4题：

An LPAR has hung during a reboot, reporting a 0552LED code. What does this signify?（）

• A、varyon of the paging device failed.
• B、fsck of the root (/) filesystem failed.
• C、varyon of the root volume group failed.
• D、IPL device could not be opened or a read failed.

第5题：

A technician is dispatched to a malware infected system. Upon arrival, the technician notices themalware’s pop-up on the screen. Which of the following boot methods would the technician utilize?（）

• A、Reboot in Safe Mode
• B、Reboot in Recovery Console
• C、Reboot in Last Known Good Configuration
• D、Reboot in System Debug Mode

第6题：

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.

第7题：

A technician receives a boot error message OS not found. Which of the following should thetechnician check? （）

• A、The boot order in the BIOS
• B、If Plug and Play is enabled
• C、If the computer is in Safe Mode
• D、If the BIOS is current

第8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?（）

• A、A corrupted JFS log device
• B、A corrupted boot logical volume
• C、An incorrect rc.boot entry in /etc/inittab file
• D、A problem initializing paging space

第9题：

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 filesystems

第10题：

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.