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单选题 Which of the following sequences of steps can be used to increase the amount of virtual memory (page memory) available to Windows?()

A

Start > Control Panel > System > Advanced tab > Startup and Recovery > Advanced tab > Settings > Advanced tab

B

Start > Control Panel > System > General tab > Under Performance > Settings > Advanced tab  

C

Start > Control Panel > System > Advanced tab > Under Performance > Settings > Advanced tab  

D

Start > Control Panel > System > Performance tab > Under Performance > Settings > Advanced tab

单选题 The CHKDSK /R command allows a technician to:()

A

perform an exhaustive disk check, locate bad sectors, and recover readable information.

B

set a disk as read-only, perform an exhaustive disk check and repair bad sectors.

C

scan and verify the versions of all protected system files using the tools default operation.

D

consolidate fragmented files and folders on the computers hard disk.

单选题 Which of the following should a technician instruct a user to do to initiate Remote Assistance for a user running Windows XP Professional?()

A

Network Neighborhood > navigate to the users computer > right click > select Offer Remote Assistance

B

Go to Help and Support Center > Pick a Task > Use Tools > Offer Remote Assistance

C

Run Remote Desktop Connection > Select Connect to User Enter the IP address

D

Start > Programs > Administrative Tools > Remote Assistance

单选题 Which of the following are types of files downloaded during an Automatic Update? ()

A

critical updates

B

software updates

C

driver updates

D

virus definition updates

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