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单选题
A system administrator has disabled USB ports after experiencing several virus outbreaks. A user needs to transfer several extremely large work related files from their home desktop computer to their work desktop computer. Which of the following will allow the user to transfer the needed files?（）
A
An IEEE-1394 device
B
A NIC device
C
An IrDA device
D
A FDD device
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更多 “单选题A system administrator has disabled USB ports after experiencing several virus outbreaks. A user needs to transfer several extremely large work related files from their home desktop computer to their work desktop computer. Which of the following will allow the user to transfer the needed files?（）A An IEEE-1394 deviceB A NIC deviceC An IrDA deviceD A FDD device” 相关考题
考题
After a server has been installed into a rack, an administrator must ensure which of the following?()
A. Warm air flow is permitted through the front bezelB. The system is labeled so that it can be identifiedC. Verify the change control process can be implementedD. Determine the correct power requirements
考题
A system administrator has just applied an update to an AIX system to correct a problem, The APAR number is IX49035 and was shipped as part of the PTF number U437542. After applying the APAR fix, the administrator wants to ensure that the fix is applied before informing the system users of the corrected problem. Which of the following commands should the system administrator run to verify that the APAR fix has been applied to the system?（）A.lslpp -f IX49035B.lslpp -fB U437542C.instfix -f IX49035D.instfix -ik IX49035
考题
An operator notices that a job on the system is causing poor performance. The job is a root process and the administrator has concluded it is not important and can be stopped. Shortly after stopping the process, it starts again. Which of the following commands will list repeating scheduled tasks?（）A. at -lB. jobs -lC. sched -lD. crontab -l
考题
A system administrator has disabled USB ports after experiencing several virus outbreaks. A user needs to transfer several extremely large work related files from their home desktop computer to their work desktop computer. Which of the following will allow the user to transfer the needed files?（）A、An IEEE-1394 deviceB、A NIC deviceC、An IrDA deviceD、A FDD device
考题
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?（）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.
考题
You have a computer with a USB keyboard that is running Windows 2000 Professional. You install a USB scanner on this system. The system asks for the driver and you install them. After you restart your computer， you notice that the keyboard doesn’t work anymore. What should you do in order to make both， the keyboard and the scanner work？ （）A、Update the scanner drivers using certified driversB、Enable the USB port in the computers BIOSC、USB keyboards DO NOT existD、Enable the USB hub controllerE、Reinstall the USB device driver and disable the USB error detection
考题
An administrator has added a new device to a system and wants to determine if it has been correctly added to the ODM database. Which command would the system administrator use？（）A、odmgetB、odmaddC、odmshowD、odmcreate
考题
An operator notices that a job on the system is causing poor performance. The job is a root process and the administrator has concluded it is not important and can be stopped. Shortly after stopping the process, it starts again. Which of the following commands will list repeating scheduled tasks?（）A、at -lB、jobs -lC、sched -lD、crontab -l
考题
A user explains that after the office was vacuumed the previous night their sound is not working and they cannot get onto the network. The user has verified that all of the PC’s cables are plugged into their respective ports. Which of the following is the MOST likely cause?（）A、Frayed or broken cablesB、UPS is unpluggedC、NIC and sound card are disabled in Device ManagerD、Speakers are muted
考题
After a server has been installed into a rack, an administrator must ensure which of the following?（）A、Warm air flow is permitted through the front bezelB、The system is labeled so that it can be identifiedC、Verify the change control process can be implementedD、Determine the correct power requirements
考题
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.
考题
An administrator replaces the network card in a web server. After replacing the network card some users can access the server but others cannot. Which of the following is the FIRST thing the administrator should check？（）A、 Default gatewayB、 The ports on the switchC、 Port security on the servers switch portD、 Ethernet cable
考题
An administrator is troubleshooting issues on an application server.After a root cause analysis，the administrator has determined that there were some unauthorized logins to the server.Which of the following locations would BEST help to determine details about the unauthorized logins？（）A、Active DirectoryB、DHCP logsC、Security logsD、System logs
考题
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.
考题
A new application has been added to a system which needs to automatically be started at system startup. The system administrator has decided to accomplish this by using the /etc/inittab file. Which command would be used to accomplish this in a supported manner？（）A、viB、mkitabC、telinitD、startsrc
考题
A system administrator would like to set a system to reboot after a crash. What is the best way to do this？（）A、 smit chgsysB、 bosbootC、 smit dumpD、 bootlist -r
考题
A system administrator is monitoring a system that has recently shown a decrease in performance. The administrator suspects there is an overload of traffic on a single Ethernet adapter. Which of the following commands is best to identify a possible overload of the Ethernet adapter？（）A、pingB、iostatC、netstatD、ifconfig
考题
A system administrator has been asked to document the hardware configuration of a system. Which command can be used to assist in this task？（）A、lscfgB、mkdevC、lslppD、cfgmgr
考题
A system administrator is monitoring a system that has recently shown a decrease in performance.The administrator suspects that the system may be low on memory and may be paging excessively.Which of the following commands is best to identify a possible paging problem？（）A、iostatB、netstatC、psD、vmstat
考题
A system administrator has just applied an update to an AIX system to correct a problem, The APAR number is IX49035 and was shipped as part of the PTF number U437542. After applying the APAR fix, the administrator wants to ensure that the fix is applied before informing the system users of the corrected problem. Which of the following commands should the system administrator run to verify that the APAR fix has been applied to the system?（）A、lslpp -f IX49035B、lslpp -fB U437542C、instfix -f IX49035D、instfix -ik IX49035
考题
单选题A system administrator would like to set a system to reboot after a crash. What is the best way to do this？（）A
smit chgsysB
bosbootC
smit dumpD
bootlist -r
考题
单选题A medical customer has a rack with four BladeCenter H chassis that have been operating normally for several months. After installing a new rack of servers in the data center, the system administrator notices the blowers in the BladeCenters have increased their speed. Which of the following caused this problem? （）A
The room temperature has reached 23C (73.4F). B
A Blade within the chassis has been shut down. C
The ambient temperature in the data center has increased D
One of the additional System X servers in the BladeCenter rack has failed.
考题
单选题After a server has been installed into a rack， an administrator must ensure which of the following？（）A
Warm air flow is permitted through the front bezelB
The system is labeled so that it can be identifiedC
Verify the change control process can be implementedD
Determine the correct power requirements
考题
单选题After has permit the commissioning, the（）will permit the SES access to system.A
INMARSATB
IMOC
MSCD
CES
考题
单选题Which of the following could the system administrator use to assist in debugging boot problems after the system is up？（）A
SMSB
alogC
fsckD
bosboot
考题
单选题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 /dataB
chfs -A no /dataC
mount -t nfs /dataD
chfs -a type=nfs /data
考题
单选题An operator notices that a job on the system is causing poor performance. The job is a root process and the administrator has concluded it is not important and can be stopped. Shortly after stopping the process, it starts again. Which of the following commands will list repeating scheduled tasks?（）A
at -lB
jobs -lC
sched -lD
crontab -l
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