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【单选题】

A user reports that the Windows update function will not run on the computer but the Internet can be accessed. The user is running an original version of Windows XP Professional. Which of the following is MOST likely the cause？（）

A、The user has not registered the copy of Windows.

B、The user has not applied at least Service Pack 1 to their system.

C、The user does not know what site to access for the updates.

D、The user needs to flush the DNS cache.

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更多“A user reports that the Windows update function will not run on the computer but the Internet can be accessed. The user is running an original version of Windows XP Professional. Which of the following is MOST likely the cause？（）”相关的问题
第1题
[单选题] In your database instance， the user sessions are connected to the database server from the remote machines.You want to achieve the following for these users： 1. The user account must be locked after four unsuccessful login attempts. 2. The user must be prompted to change the password at regular intervals. 3. The user may not have more than three simultaneous sessions. 4. The user session must automatically be logged off if more than 10 minutes elapsed time used. How would you accomplish the above

A、By assigning profiles for the users  B、By implementing Fine-Grained Auditing （FGA）  C、By granting a secure application role to the users  D、By implementing the Database Resource Manager plan  

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第2题
[单选题] A system has users doing interactive work while background jobs are running.  Interactive users are requesting that system response time be improved for foreground processes.  Which tuning parameters should be changed to accomplish this？（）

A、 schedtune -h  B、 schedtune -r  C、 vmtune -f  D、 schedtune -w  

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第3题
[单选题] The following entry is in the /etc/host.equiv and /home/jsmith/.rhosts file on server Alpha：+ jsmith.What does this entry indicate？（）

A、The user "jsmith" can use r-commands from any server to server Alpha system-wide  B、The user "jsmith" can use r-commands from server Alpha to any server system-wide  C、The user "jsmith" can use r-commands from server Alpha to any server with a /home/jsmith directory  D、The user "jsmith" can use r-commands from any server to server Alpha only in the /home/jsmith directory  

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第4题
[单选题] You have an Exchange Server 2010 organization.A user named User1 connects to his mailbox by using Microsoft Office Outlook.User1 reports that he is unable to send encrypted e-mail messages to an external recipient named User2.You verify that User1 and User2 have e-mail encryption certificates.You need to ensure that User1 can send encrypted e-mail messages to User2.What should you do first？（）

A、Instruct User2 to add a delegate  B、Instruct User2 to send a signed e-mail message to User1.  C、Instruct User1 to send a signed e-mail message to User2.  D、Instruct User1 to modify the sensitivity settings of the e-mail message  

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第5题
[] You have an Exchange Server 2010 organization.You have a user named User1 and a user named User2. You need to ensure that User1 can add User2 to the From field when he sends e-mail messages. Messages that have User2 in the From field must display only User2 as the message sender to recipients Who receive the messages. What should you use？（）

A、A.Active Directory Users and Computers  B、B.Exchange Control Panel （ECP）  C、C.Exchange Management Console （EMC）  D、D.Microsoft Office Outlook  

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第6题
[多选题] Your company has an organizational unit named Production. The Production organizational unit has a child organizational unit named R&D You create a GPO named Software Deployment and link it to the Production organizational unit. You create a shadow group for the R&D organizational unit. You need to deploy an application to users in the Production organizational unit. You also need to ensure that the application is not deployed to users in the R&D organizational unit. What are two possible ways to achieve̳

A、Configure the Enforce setting on the software deployment GPO.  B、Configure the Block Inheritance setting on the R&D organizational unit.  C、Configure the Block Inheritance setting on the Production organizational unit.  D、Configure security filtering on the Software Deployment GPO to Deny Apply group policy for the R&D security group.  

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第7题
[单选题] You are the administrator of a Windows 2000 network. You use a user account named User1 to log on to a Windows 2000 Professional computer. Different students in a classroom use this Computer. User does not have administrative rights. However， you prefer to use this account for most of your daily activities， because it is not a security breach if you fail to log off. You want to schedule a task to run a command file named AddUsers.cmd that automatically adds six more student user accoun

A、Schedule the task to run under an Administrative account  B、Log on by using the local Administrator account. Then schedule the task to run under User1  C、Take the ownership of Addusers.cmd file. Then schedule the task to run under User1  D、Grant User1 Read & Execute permission for AddUsers.cmd. Then schedule the task to run  under User1.  

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第8题
[单选题] What should an administrator do to allow the logon of a user to a local system without limitations from the host ’webserver’？（）  

A、configure the /etc/.rhosts withweb：server<user>  B、configure the root&rsquo;$HOME/.rhost file with：+webserver <user>  C、configure each user&rsquo;s $HOME/.rhosts file with：webserver <user>  D、configure the root&rsquo;$HOME/.rhost file with： rver ip=""> <user>user>rver>user>user>user>  

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第9题
[单选题] Your&#8194;network&#8194;contains&#8194;an&#8194;Active&#8194;Directory&#8194;domain&#8194;named&#8194;contoso.com.&#8194;The&#8194;domain&#8194;contains&#8194;a&#8194;user&#8194;account&#8194;named&#8194;User1&#8194;that&#8194;resides&#8194;in&#8194;an&#8194;organizational&#8194;unit&#8194;（OU）&#8194;named&#8194;OU1.&#8194;A&#8194;Group&#8194;Policy&#8194;object&#8194;（GPO）&#8194;named&#8194;GPO1&#8194;is&#8194;linked&#8194;to&#8194;OU1.&#8194;GPO1&#8194;is&#8194;used&#8194;to&#8194;publish&#8194;several&#8194;applications&#8194;to&#8194;a&#8194;user&#8194;named&#8194;User1.&#8194;In&#8194;the&#8194;Users&#8194;container，&#8194;you&#8194;create&#8194;a&#8194;new&#8194;user&#8194;named&#8194;User2.&#8194;You&#8194;need&#8194;to&#8194;ensure&#8194;that&#8194;the&#8194;same&#8194;applications&#8194;are&#8194;published&#8194;to&#8194;User2.&#8194;What&#8194;should&#8194;you&#8194;do？（）

A、Modify the security of GPO1.  B、Modify the settings in GPO1  C、Link a WMI filter to GPO1  D、Move User2 to OU1  

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第10题
[单选题] While&#8194;connected&#8194;to&#8194;the&#8194;database，a&#8194;user&#8194;on&#8194;a&#8194;PC&#8194;receives&#8194;a&#8194;fatal&#8194;error&#8194;and&#8194;the&#8194;machine&#8194;reboots.&#8194;Which&#8194;background&#8194;process&#8194;cleans&#8194;up&#8194;the&#8194;failed&#8194;connection？（）

A、ARCn  B、CKPT  C、DBWn  D、LGWR  E、PMON  F、SMON  

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