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A user states that the wireless router keeps rebooting while the power to the other equipm

ent stays on. Which of the following should the technician perform to prevent users from rebooting the router？（）

A. Change the default administrator password

B. Change the IP range of the wireless network

C. Hide the SSID

D. Disable WEP

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更多“A user states that the wireless router keeps rebooting while the power to the other equipm”相关的问题

第1题

When adding a new user and assigning a role, which user role has "read only" rights to theconfiguration and operational states？（）

A.user

B.read_only

C.target_operator

D.security_operator

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第2题

A user states that their laser printer prints black and white streaks about half an inch wide down the left side of every page. Which of the following components MOST likely needs replacing？（）

A.Toner

B.Transfer roller

C.Fuser

D.Pickup assembly

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第3题

A user states that the inkjet printer is printing streaks on documents. Which of the following wouldresolve the issue？（）

A. Use the printer’s clean option.

B. Replace the printer data cable.

C. Print the demo page from the printer.

D. Reinstall the drivers.

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第4题

A user selects their proper domain and is unable to log into their Windows computer. The e

rror states: system cannot log you on to the domain because the system‘s computer account in its primary domain is missing or the password on that account is incorrect.Which of the following is the MOST likely cause for this error？（）

A. The computer‘s account was removed from Active Directory.

B. The user‘s account was removed from Active Directory.

C. The computer was disjoined from the domain.

D. The user typed in the wrong password

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第5题

After setting up a new computer, a user states that the mouse and keyboard will not work. Whichof the following is the MOST likely reason？（）

A. The network cable is disconnected

B. The PS/2 connectors are switched

C. The USB connectors are switched

D. The hard drive is unplugged

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第6题

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 scan

B. Boot the machine into Safe Mode

C. Remove the machine from the network

D. Check for system security patches

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第7题

A user states that whenever they try to launch a certain installed application, they hear

unusual whirring/clicking sounds from their machine and the application never loads. Which of the following components would a technician MOST likely need to replace？（）

A. Hard Disk Drive

B. Optical Drive

C. Power Supply Unit

D. Case Fan

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第8题

A user states that their web browser was recently updated and continuously crashes. Which of the following could the technician use to gather more information about the issue？（）

A. NTBACKUP log

B. Advanced tab in the System applet in Control Panel

C. Event Log

D. Internet Options applet in Control Panel

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第9题

A user states that they unplugged their mouse to clean the roller ball, but after plugging it back in the mouse no longer functions. Which of the following is the MOST likely cause of this issue？（）

A. The mouse has a PS/2 connector which is not hot-swappable.

B. The mouse roller ball is now too smooth to gain traction.

C. The mouse was broken before the user unplugged to clean it.

D. The mouse has a USB connector that is not getting enough power.

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第10题

A user states that they are trying to project their laptop to a screen for a presentation.

They have plugged the projector cable into their laptop, and turned the projector on, but no signal is found. Which of the following should the technician perform FIRST？（）

A. Ensure the projector is receiving power

B. Verify the laptop is not running on battery

C. Toggle the function key for displays

D. Replace the projector cable with another

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