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A user sends you an email with the following error message: create table idtable(id number) * ERROR at line  1: ORA- 01110: data file 4: ,,/oracle01/oradata/orcl/users01.dbf ORA-27041: 01116: error in opening database file 4 ORA-unable to open file Linux Error:  2: No such file or directory Additional information:  3 You can choose from the following steps: a. Restore the missing database datafiles.  b. Take the missing datafile offline.  c. Shut down the database.  d. Issue the recover tablespace USERS command.  e. Issue the Startup Mount command to mount the database. f. Bring the USERS tablespace online.  g. Issue the alter database open command.  Which is the correct order of these steps in this case?()

  • A、b, a, d, f
  • B、c, a, e, b, d, f, g
  • C、c, e, d, g
  • D、b, d, f 
  • E、e, d, g

参考答案

更多 “ A user sends you an email with the following error message: create table idtable(id number) * ERROR at line  1: ORA- 01110: data file 4: ,,/oracle01/oradata/orcl/users01.dbf ORA-27041: 01116: error in opening database file 4 ORA-unable to open file Linux Error:  2: No such file or directory Additional information:  3 You can choose from the following steps: a. Restore the missing database datafiles.  b. Take the missing datafile offline.  c. Shut down the database.  d. Issue the recover tablespace USERS command.  e. Issue the Startup Mount command to mount the database. f. Bring the USERS tablespace online.  g. Issue the alter database open command.  Which is the correct order of these steps in this case?()A、b, a, d, fB、c, a, e, b, d, f, gC、c, e, d, gD、b, d, f E、e, d, g” 相关考题
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考题 You have an Exchange organization.All servers in the organization have Exchange Server 2010 Service Pack l (SP1) installed.An external user reports that when he sends e-mail messages to the organization, they are not received.You suspect that the e-mail messages he sends are incorrectly identified as spam.You need to identify which anti-spam filter is blocking the e-mail messages. What should you do?()A、Modify the protocol logging level, and then review the protocol logs.B、Modify the connectivity log settings, and then review the connectivity logs.C、Modify the message tracking settings, and then review the message tracking logs.D、Enable pipeline tracing, and then review the trace.

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考题 You create a Web Form that allows users to create a new account. You add a CreateUserWizard control by using the following code segment. You need to ensure that the wizard automatically sends an e-mail message to users when they finish creating their accounts. You add a valid element to the Web.config file. Which code segment should you add to the Page_Load event? ()A、Wizard1.RequireEmail = TrueB、Wizard1.Email = "user@address.com"C、Wizard1.MailDefinition.From = "registration@mysite.com"D、SmtpMail.SmtpServer = "mail.contoso.com"

考题 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、Active Directory Users and ComputersB、Exchange Control Panel (ECP)C、Exchange Management Console (EMC)D、Microsoft Office Outlook

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考题 You are the administrator of a network where many print devices are being used. A user Mike complains that whenever he sends a print job to a printer named Int_Prn, the printout is illegible. What is the most likely cause of this problem?()A、Incorrect spooler settingB、Incorrect network protocolC、The spooler service is malfunctioning or has crashedD、Incorrect page sizeE、Incorrect paper sizeF、Incorrect driver 

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考题 You are the network administrator for You administer a Windows Server 2003 computer named TestKing3. A user needs to share documents that are stored in a folder on TestKing3 with other users in his department. When she attempt to share the folder, she discovers that the Sharing tab is missing. You need to ensure that the user can share the documents on TestKing3. You need to ensure that you grant the user the minimum amount of permissions required. What should you do?()A、Instruct the user to move the documents to the Shared Folders folder.B、Add the user's user account to the local Power Users group.C、Add the user's user account to the Network Configuration Operators group.D、Add the user's user account to the local Adminstrators group.

考题 单选题You create a method that runs by using the credentials of the end user. You need to use  Microsoft Windows groups to authorize the user. You must add a code segment that identifies whether a user is in the local group named Clerk.Which code segment should you use?()A AB BC CD D

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考题 单选题You deploy mobile devices that run Microsoft Windows Mobile 5.0.   A Windows Mobilebased device user forgets the PIN for the device.   You need to ensure that the user can unlock the device.   What should you do?()A Change the password for the domain user account of the user.B Perform a hard reset of the user’s Windows Mobilebased device.C Perform a soft reset of the user’s Windows Mobilebased device.D Connect the Windows Mobilebased device to the desktop computer of the user and change the password of the local user account of the user.

考题 单选题You have an Exchange Server 2010 organization named contoso.com. Your company is investigating a user named User1. You need to prevent User1 from permanently deleting the items in his mailbox.  What should you run()?A Set-Mailbox User1 -LitigationHoldEnabled $trueB Set-Mailbox User1 -ModerationEnabled $trueC Set-Mailbox User1 -RetainDeletedItemsUntilBackup $trueD Set-Mailbox User1 -RetentionHoldEnabled $true

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考题 单选题You use two user accounts for your computer: standard user and administrator. You log on to your computer as standard user but are unable to make advanced configuration changes. You need to make advanced configuration changes while you are logged on as a standard user.  What should you do? ()A Enable the User Account Control: Only elevate executables that are signed and validated option.B Disable the User Account Control: Only elevate executables that are signed and validated option.C Configure the User Account Control: Behavior of the elevation prompt for standard users setting to the Prompt for credentials option.D Configure the User Account Control: Behavior of the elevation prompt for administrators in Admin Approval Mode setting to the Prompt for consent option.

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