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【单选题】

A user with the userid of ’joe’ is unable to rsh from SYSTEMA to SYSTEMB without having to retype their password， but they can rsh from SYSTEMB to SYSTEMA.  No other users are experiencing the same issue.Both systems have a /home/joe/.rhosts file that contain the proper references to the other host. The /home/joe/.rhosts files on both SYSTEMA and SYSTEMB are owned by userid ’joe’.  Which of the following is the most likely cause of this problem？（）

A、User ’joe’ is specified in the /etc/nologin on SYSTEMA

B、User ’joe’ is specified in the /etc/nologin on SYSTEMB

C、The file permissions on the /home/joe/.rhosts file on SYSTEMA is correct.

D、The file permissions on the /home/joe/.rhosts file on SYSTEMB is incorrect.

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更多“A user with the userid of ’joe’ is unable to rsh from SYSTEMA to SYSTEMB without having to retype their password， but they can rsh from SYSTEMB to SYSTEMA.  No other users are experiencing the same issue.Both systems have a /home/joe/.rhosts file that contain the proper references to the other host. The /home/joe/.rhosts files on both SYSTEMA and SYSTEMB are owned by userid ’joe’.  Which of the following is the most likely cause of this problem？（）”相关的问题
第1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2题
[单选题] The Cisco Aironet 1140 Series Access Point draws 12.95 W at the power source. However， whenusing a long Ethernet cable， the device can draw up to how much additional wattage？（）

A、0.25 W  B、0.45 W  C、1 W  D、1.25 W  E、2.45 W  F、5.65 W  

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第3题
[单选题] What is the standard power supply that is delivered with a BladeCenter H chassis for a North American customer？（）

A、Redundant 2900W （2 x 2900 W）  B、Single 2900W （1 x 2900 W）  C、Single 2000W （1 x 2000 W）.  D、Redundant 2000W （2 x 2000 W）  

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第4题
[] You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named DB1 in the instance. DB1 is available to a Windows group which is named WIIKIGO\Supervisors. A Windows user named User1 is a member of the WIIKIGO\Supervisors group. WIIKIGO\Supervisors is a member of the db_owner role in the DB1 database. You must make sure that the SQLQ

A、A. DROP LOGIN "WIIKIGO\User1";   B、B. EXEC dbo.sp_droprolemember 'db_owner', 'WIIKIGO\User1';  C、C. EXEC dbo.sp_revokedbaccess 'WIIKIGO\User1';EXEC dbo.sp_revokelogin 'WIIKIGO\User1';   D、D. CREATE LOGIN "WIIKIGO\User1" FROM Windows;DENY CONNECT SQL TO "WIIKIGO\User1";  

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第5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6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7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’$HOME/.rhost file with：+webserver <user>  C、configure each user’s $HOME/.rhosts file with：webserver <user>  D、configure the root’$HOME/.rhost file with： <webserver ip=""> <user>user>webserver>user>user>user>  

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第8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;20&#8194;computer&#8194;accounts&#8194;in&#8194;an&#8194;organizational&#8194;unit&#8194;（OU）&#8194;named&#8194;OU1.&#8194;A&#8194;user&#8194;account&#8194;named&#8194;User1&#8194;is&#8194;in&#8194;an&#8194;OU&#8194;named&#8194;OU2.You&#8194;are&#8194;configuring&#8194;a&#8194;Group&#8194;Policy&#8194;object&#8194;（GPO）&#8194;named&#8194;GPO1.&#8194;You&#8194;need&#8194;to&#8194;assign&#8194;User1&#8194;the&#8194;Backup&#8194;files&#8194;and&#8194;directories&#8194;user&#8194;right&#8194;to&#8194;all&#8194;of&#8194;the&#8194;computer&#8194;accounts&#8194;in&#8194;OU1.Which&#8194;two&#8194;actions&#8194;should&#8194;you&#8194;perform？（）

A、A.Link GPO1 to OU1  B、B.Link GPO1 to OU2.  C、C.Modify the Delegation settings of GPO1.  D、D.From User Configuration in GPO1， modify the security settings.  E、E.From Computer Configuration in GPO1， modify the security settings  

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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] You&#8194;work&#8194;as&#8194;a&#8194;database&#8194;administrator&#8194;for&#8194;Supportcenter.cn.&#8194;You&#8194;find&#8194;that&#8194;users&#8194;with&#8194;DBA&#8194;role&#8194;are&#8194;using&#8194;more&#8194;CPU&#8194;resources&#8194;than&#8194;what&#8194;is&#8194;allocated&#8194;in&#8194;their&#8194;profiles.&#8194;Which&#8194;action&#8194;would&#8194;you&#8194;take&#8194;to&#8194;ensure&#8194;that&#8194;resources&#8194;limits&#8194;are&#8194;imposed&#8194;on&#8194;these&#8194;users？（）

A、Assign the DEFAULT profile to the users  B、Set the RESOURCE_LIMIT parameter to TRUE in the parameter file  C、Create a new profile with CPU restrictions and assign it to the users  D、Specify the users as members of the DEFAULT_CONSUMER_GROUP  E、Revoke the DBA role and grant CONNECT and RESOURCE role to the users  

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