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【单选题】

After booting up a new computer， a technician observes that the USB ports are not working with any USB devices. Which of the following should be done FIRST？（）

A、Check the computer to verify that the jumper settings for USB are correct.

B、Connect the USB devices to a different computer to test the devices.

C、Buy new USB wires and test USB functionality.

D、Check the BIOS to verify that USB functionality is enabled.

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更多“After booting up a new computer， a technician observes that the USB ports are not working with any USB devices. Which of the following should be done FIRST？（）”相关的问题
第1题
[] Which of the following could the system administrator use to assist in debugging boot problems after the system is up？（）

A、A.SMS  B、B.alog  C、C.fsck  D、D.bosboot  

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第2题
[单选题] During which phase of the boot process is the rootvg volume group varied on and the root file system （hd4） checked？（）  

A、Boot phase 1  B、Boot phase 2  C、Boot phase 3  D、Boot phase 4  

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第3题
[单选题] 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.  

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第4题
[单选题] After applying a new driver to a NIC， the server reboots and fails to restart. Which of the following is the BEST way to resolve the problem？ （）

A、 Boot using recovery console and restore the previous driver.  B、 Boot the server， press F8 and access last known good configuration.  C、 Restore the server using last backup tape.  D、 Boot the server with ASR option.  

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第5题
[单选题] After a critical service failure occurs the server keeps rebooting every fifteen minutes not giving anadministrator enough time to troubleshoot the failure.  Which of the following does the administrator need to do to allow enough time to work on the system to troubleshoot the problem？（）

A、Modify boot.ini file  B、Disable automatic reboot on service  C、Press F6 at boot up  D、Clear cache  

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第6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  

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第7题
[单选题] A blade server has been configured to boot from SAN.  After an HBA firmware upgrade the blade was rebooted and cannot find the operating system.  Which of the following should the administrator do NEXT to troubleshoot the issue？（）

A、Verify all HBA settings.  B、Upgrade the blade firmware.  C、Upgrade the OS level HBA drivers.  D、Set the system to boot from the local disk.  

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第8题
[单选题] AIX shows the boot order in the following output：  hdisk0 hdisk1 blv=hd5 cd0  What will happen when the system administrator reboots the server？（）  

A、The server will boot from cd0  B、The server will boot from hdisk0.  C、The server will boot into SMS mode  D、The server will boot from hdisk1.  

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第9题
[单选题] How can the administrator display the boot paths from which AIX can boot？（）  

A、bootinfo -r  B、lspath -boot  C、bosboot -ad hdisk0  D、bootlist -m normal -rv  

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第10题
[] After installing a new hard drive into a server for the purpose of mirroring the data from the first drive to the second one， the server displays an “operating system not found” error. Which of the following should the technician do to boot the server from the original drive？（）

A、A.Replace the second drive with a hot swappable one.  B、B.Swap the drive boot order in the BIOS  C、C.Make the second disk active under the disk management tool.  D、D.Rebuild the array using the hardware RAID tool at boot.  

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