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【单选题】

A user performs an update on a table. Shortly after committing the transaction， they realize that they had an error in their WHERE clause causing the wrong rows to be updated. Which Flashback option would allow you to undo this transaction and restore the table to its previous state？（）

A、 Flashback Drop

B、 Flashback Query

C、 Flashback Versions Query

D、 Flashback Transaction Query

E、 Flashback Table

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更多“A user performs an update on a table. Shortly after committing the transaction， they realize that they had an error in their WHERE clause causing the wrong rows to be updated. Which Flashback option would allow you to undo this transaction and restore the table to its previous state？（）”相关的问题
第1题
[单选题] The accounts receivable department requested an accounts status to allow users to enter either a customer name, customer number, customer phone number and then display the customer out standing balance. You want to restrict the data retrieved based on values entered by the users. Which where clause would you write in the query to select statement to accomplish this task?（）

A、&p_where_clause   B、:p_where_clause   C、WHERE CUST_ID=P_CUST_ID or cust_name=:p_cust_name or cust_phone=:p_cust_phone   D、Where cust_ID=&p_custid cust_name=&p_cust_name or cust_phone=&p_cust_phone  

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第2题
[单选题] A user in your company has a laptop， which he uses both， on and off the network. You want to change the users profile to roaming but when you attempt to change the setting， the Roaming profile option is grayed out. How can you change the laptop users profile to roaming？（）

A、In Control Panel， System， User Profiles Tab， change profile to roaming.  B、Have him log back into the network.  C、Change the Profile to a Mandatory User Profile.  D、Change the profile to a Mandatory Roaming Profile.  

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第3题
[单选题] Your company has an Active Directory domain. You install an Enterprise Root certification authority （CA） on a member server named Server1. You need to ensure that only the Security Manager is authorized to revoke certificates that are supplied by Server1. What should you do（）

A、Remove the Request Certificates permission from the Domain Users group.  B、Remove the Request Certificated permission from the Authenticated Users group.  C、Assign the Allow - Manage CA permission toonly  the Security Manager user Account.  D、Assign the Allow - Issue and Manage Certificates permission to only the Security Manger user account  

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第4题
[单选题] non-root user can run rsh commands from serverA to serverB， but attempts to run rsh commands by the root user return with a permission error message. What action will resolve the problem？ （）

A、Add root user to the /etc/hosts.equiv on serverb  B、Create $HOME/.rhosts file for the root user on serverb  C、Restart the rshd daemon with root enabled option on serverb  D、Add entry to allow root user from serverA to the /etc/hosts.allow on serverb  

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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&ensp;the&ensp;/etc/.rhosts&ensp;withweb：server<user>&nbsp;&nbsp;B、configure&ensp;the&ensp;root’$HOME/.rhost&ensp;file&ensp;with：+webserver&ensp;<user>&nbsp;&nbsp;C、configure&ensp;each&ensp;user’s&ensp;$HOME/.rhosts&ensp;file&ensp;with：webserver&ensp;<user>&nbsp;&nbsp;D、configure&ensp;the&ensp;root’$HOME/.rhost&ensp;file&ensp;with：&ensp;p="">&ensp;<user>user>user>user>user>&nbsp;&nbsp;

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第8题
[多选题] You&#8194;are&#8194;implementing&#8194;an&#8194;ASP.NET&#8194;Web&#8194;application.&#8194;Users&#8194;will&#8194;authenticate&#8194;to&#8194;the&#8194;application&#8194;with&#8194;an&#8194;ID.&#8194;The&#8194;application&#8194;will&#8194;allow&#8194;new&#8194;users&#8194;to&#8194;register&#8194;for&#8194;an&#8194;account.&#8194;The&#8194;application&#8194;will&#8194;generate&#8194;an&#8194;ID&#8194;for&#8194;the&#8194;user&#8194;based&#8194;on&#8194;the&#8194;users&#8194;full&#8194;name.&#8194;You&#8194;need&#8194;to&#8194;implement&#8194;this&#8194;registration&#8194;functionality.&#8194;Which&#8194;two&#8194;actions&#8194;should&#8194;you&#8194;perform？（）

A、Configure&ensp;the&ensp;SqlMembershipProvider&ensp;in&ensp;the&ensp;web.config&ensp;file.&nbsp;&nbsp;B、Configure&ensp;the&ensp;SqlProfileProvider&ensp;in&ensp;the&ensp;web.config&ensp;file.&nbsp;&nbsp;C、Create&ensp;an&ensp;ASP.NET&ensp;page&ensp;that&ensp;contains&ensp;a&ensp;default&ensp;CreateUserWizard&ensp;control&ensp;to&ensp;create&ensp;a&ensp;new&ensp;user&ensp;account.&nbsp;&nbsp;D、Create&ensp;an&ensp;ASP.NET&ensp;page&ensp;that&ensp;contains&ensp;a&ensp;custom&ensp;form&ensp;that&ensp;collects&ensp;the&ensp;user&ensp;information&ensp;and&ensp;then&ensp;uses&ensp;the&ensp;Membership.CreateUser&ensp;method&ensp;to&ensp;create&ensp;a&ensp;new&ensp;user&ensp;account.&nbsp;&nbsp;

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第9题
[单选题] Manually，&#8194;you&#8194;set&#8194;the&#8194;consumer&#8194;group&#8194;of&#8194;all&#8194;of&#8194;the&#8194;newly&#8194;created&#8194;users&#8194;to&#8194;MYDB_GRP.&#8194;You&#8194;want&#8194;the&#8194;users&#8194;to&#8194;be&#8194;able&#8194;to&#8194;change&#8194;their&#8194;consumer&#8194;groups&#8194;as&#8194;per&#8194;the&#8194;application&#8194;requirement.&#8194;What&#8194;was&#8194;the&#8194;first&#8194;step&#8194;that&#8194;was&#8194;needed&#8194;in&#8194;the&#8194;process&#8194;to&#8194;achieve&#8194;this&#8194;objective？（）

A、&ensp;The&ensp;user&ensp;must&ensp;have&ensp;been&ensp;granted&ensp;the&ensp;DBA&ensp;role.&nbsp;&nbsp;B、&ensp;The&ensp;user&ensp;must&ensp;have&ensp;been&ensp;granted&ensp;the&ensp;switch&ensp;privilege&ensp;as&ensp;a&ensp;part&ensp;of&ensp;a&ensp;role.&nbsp;&nbsp;C、&ensp;The&ensp;user&ensp;must&ensp;have&ensp;been&ensp;granted&ensp;the&ensp;Resource&ensp;Manager&ensp;administrator&ensp;privilege.&nbsp;&nbsp;D、&ensp;The&ensp;user&ensp;must&ensp;have&ensp;been&ensp;granted&ensp;the&ensp;switch&ensp;privilege&ensp;by&ensp;using&ensp;the&ensp;DBMS_RESOURCE_MANAGER_PRIVS&ensp;package.&nbsp;&nbsp;

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第10题
[多选题] Examine&#8194;the&#8194;command：&#8194;SQL>&#8194;ALTER&#8194;USER&#8194;skd&#8194;ACCOUNT&#8194;LOCK；&#8194;Which&#8194;two&#8194;statements&#8194;are&#8194;true&#8194;after&#8194;the&#8194;command&#8194;is&#8194;executed（）

A、The&ensp;SKD&ensp;user&ensp;cannot&ensp;log&ensp;in&ensp;to&ensp;the&ensp;database&ensp;instance.&nbsp;&nbsp;B、The&ensp;objects&ensp;owned&ensp;by&ensp;the&ensp;SKD&ensp;user&ensp;are&ensp;not&ensp;accessible&ensp;to&ensp;any&ensp;user.&nbsp;&nbsp;C、The&ensp;other&ensp;users&ensp;can&ensp;access&ensp;the&ensp;objects&ensp;owned&ensp;by&ensp;the&ensp;SKD&ensp;user，&ensp;on&ensp;which&ensp;they&ensp;have&ensp;access.&nbsp;&nbsp;D、The&ensp;password&ensp;for&ensp;the&ensp;SKD&ensp;user&ensp;expires&ensp;and&ensp;the&ensp;user&ensp;is&ensp;forced&ensp;to&ensp;change&ensp;the&ensp;password&ensp;at&ensp;the&ensp;next&ensp;log&ensp;in.&nbsp;&nbsp;

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