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单选题
A user states they receive a message Boot device not found half of the time they boot their system.Which of the following is the MOST likely cause? （）
A
A dead CMOS battery
B
The OS is not installed on the hard drive
C
A faulty RAM
D
A faulty HDD connection
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A technician receives an error message ‘inaccessible boot device’ on their monitor. Which of thefollowing components is causing the issue?()
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A user states that their work PC has become infected with a virus. Which of the following shouldthe technician do FIRST?()
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You install Microsoft Windows Vista on a new computer that is not connected to the Internet. After you log on, you receive a warning message about an unknown device.You need to prevent the display of the warning message until you download an available hardware driver.What are the two possible ways to achieve this goal? （）A.AB.BC.CD.D
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A user states that their work PC has become infected with a virus. Which of the following shouldthe technician do FIRST?（）A、Perform an antivirus program scanB、Boot the machine into Safe ModeC、Remove the machine from the networkD、Check for system security patches
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Which of the following problems has occurred when a menu appears and prompts the user to "copy a dump to external media?（）A、 The external dump device is full. B、 The dump device was set to /dev/hd7 before the dump happened. C、 The boot failed while copying the dump from paging space to a file. D、 The dump device was not set to a paging device before the dump happened.
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A technician receives a boot error message OS not found. Which of the following should thetechnician check? （）A、The boot order in the BIOSB、If Plug and Play is enabledC、If the computer is in Safe ModeD、If the BIOS is current
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A user reports their system is displaying an error message ‘NTLDR is missing’. Which of the following is the MOST likely cause for this error?（）A、BOOT.INI file is configured incorrectlyB、Corrupt MBRC、Boot sector virusD、System file is missing components
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A user states they receive a message Boot device not found half of the time they boot their system.Which of the following is the MOST likely cause? （）A、A dead CMOS batteryB、The OS is not installed on the hard driveC、A faulty RAMD、A faulty HDD connection
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A technician plugs a USB device into the computer. The system tray displays a message that reports the device is installed, but may not work properly. Which of the following is the MOST likely cause of the message?（）A、The device needs a firmware updateB、The device needs an updated driver installedC、The plugged in device is too slow for the USB port speedD、The device is incompatible with the installed version of Windows
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A technician receives an error message ‘inaccessible boot device’ on their monitor. Which of thefollowing components is causing the issue?（）A、Hard disk drive failureB、NTLDR file is missingC、BIOS is corruptedD、System board failure
考题
Which of the following problems has occurred when a message appears on the system console indicating that a dump must be copied to external media? （）A、 The external dump device is full. B、 The dump device was not mirrored before the dump happened. C、 The boot failed while copying the dump from paging space to a file. D、 The dump device was not set to a paging device before the dump happened.
考题
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.
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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.
考题
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You install Microsoft Windows Vista on a new computer that is not connected to the Internet. After you log on， you receive a warning message about an unknown device. You need to prevent the display of the warning message until you download an available hardware driver. What are the two possible ways to achieve this goal？ （）A、Disable the device.B、Uninstall the device.C、Select the Ask me again later option from the warning message details.D、Select the Dont show this message again for this device option from the warning message details.
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Download manufacturer printer driversB
Restart the printer spoolerC
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考题
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Instruct the user to perform a hardware reset of the device.B
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考题
单选题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
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Boot in maintenance mode， access the rootvg and use the bootlist command to create a valid boot list.
考题
单选题Which of the following problems has occurred when a message appears on the system console indicating that a dump must be copied to external media? （）A
The external dump device is full. B
The dump device was not mirrored before the dump happened. C
The boot failed while copying the dump from paging space to a file. D
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考题
单选题A technician receives a boot error message OS not found. Which of the following should thetechnician check? （）A
The boot order in the BIOSB
If Plug and Play is enabledC
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考题
单选题A technician plugs a USB device into the computer. The system tray displays a message that reports the device is installed, but may not work properly. Which of the following is the MOST likely cause of the message?（）A
The device needs a firmware updateB
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The plugged in device is too slow for the USB port speedD
The device is incompatible with the installed version of Windows
考题
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From the BIOS, modify the startup order.B
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Change the password for the domain user account of the user.B
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Perform a soft reset of the user’s Windows Mobilebased device.D
Connect the Windows Mobilebased device to the desktop computer of the user and change the password of the local user account of the user.
考题
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The user lab will not be able to login.B
The user lab will be authenticated against the local database and will be able to login.C
The user will be able to login only if tries to login as the root user.D
The user lab will receive an error message indicating the username and password provided could not be found on the radius and tacacs servers.
考题
多选题You have been contracted to create a web site for a free dating service. One feature is the ability for oneclient to send a message to another client， which is displayed in the latter client’s private page. Your contract explicitly states that security is a high priority. Therefore， you need to prevent cross-site hacking inwhich one user inserts JavaScript code that is then rendered and invoked when another user views thatcontent. Which two JSTL code snippets will prevent cross site hacking in the scenario above？ （）Ac：out${message}/c：outBc：out value=’${message}’ /Cc：out value=’${message}’ escapeXml=’true’ /Dc：out eliminateXml=’true’${message}/c：outEc：out value=’${message}’ eliminateXml=’true’ /
考题
单选题Which of the following problems has occurred when a menu appears and prompts the user to "copy a dump to external media?（）A
The external dump device is full. B
The dump device was set to /dev/hd7 before the dump happened. C
The boot failed while copying the dump from paging space to a file. D
The dump device was not set to a paging device before the dump happened.
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