多选题An administrator account is granted the CREATE SESSION and SET CONTAINER system privileges. A multitenant container database (CDB) instant has the following parameter set: THREADED_EXECUTION = FALSE Which four statements are true about this administrator establishing connections to root in a CDB that has been opened in read only mode?()AYou can conned as a common user by using the connect statement.BYou can connect as a local user by using the connect statement.CYou can connect by using easy connect.DYou can connect by using OS authentication.EYou can connect by using a Net Service name.FYou can connect as a local user by using the SET CONTAINER statement.

多选题
An administrator account is granted the CREATE SESSION and SET CONTAINER system privileges. A multitenant container database (CDB) instant has the following parameter set: THREADED_EXECUTION = FALSE Which four statements are true about this administrator establishing connections to root in a CDB that has been opened in read only mode?()
A

You can conned as a common user by using the connect statement.

B

You can connect as a local user by using the connect statement.

C

You can connect by using easy connect.

D

You can connect by using OS authentication.

E

You can connect by using a Net Service name.

F

You can connect as a local user by using the SET CONTAINER statement.


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单选题You are the network administrator for ExamSheet inc. Two users named Eric and Julia share a Windows 2000 Professional computer. Eric’s user account is a member of the local Administrator group. Eric needs to share files with Julia. Eric wants Julia to be able to change any of the shared files and to create her own files if necessary.  Eric wants to prevent Julia from changing the permissions on file that Eric creates. To accomplish his goal, Eric creates a folder named C:/Data. He changes the NTFS permission on C:/Data to allow his local user account Full Control permissions and to allow Julia’s local user account default permissions.  Eric places 10 files in the folder. When Julia logs on to the computer using her local user account and opens a file in C:/Data, she cannot save the changes to the file. Julia also cannot create any new files in the folder. You need to help Eric configure the correct permissions of C:/Data.  What should you instruct Eric to do?()AAdd Julia’s user account to the local Power Users group.BAdd Julia’s user account to the local Administrators group.CAllow Julia’s user account Write permissions to C:///Data.DAllow Julia’s user account Full Control permission to C:///Data.

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单选题You are the network administrator for Company Inc. Two users named Eric and Julia share a Windows 2000 Professional computer. Eric’s user account is a member of the local Administrators group. Eric needs to share files with Julia. Eric wants Julia to be able to change any of the shared files and to create her own files if necessary. Eric wants to prevent Julia from changing the permissions on files that Eric creates. To accomplish his goal, Eric creates a folder named C:///Data. He changes the NTFS permission on C:///Data to allow his local user account Full Control permissions and to allow Julia’s local user account default permissions. Eric places 10 files in the folder. When Julia logs on to the computer using her local user account and opens a file in C:///Data, she cannot save the changes to the file. Julia also cannot create any new files in the folder. You need to help Eric configure the correct permissions of C:///Data. What should you instruct Eric to do? ()AAdd Julia’s user account to the local Power Users group.BAdd Julia’s user account to the local Administrators group.CAllow Julia’s user account Write permissions to C:///Data.DAllow Julia’s user account Full Control permission to C:///Data.

多选题You are configuring SQL1 so that the distributed query in the Sales database can access data in the CRM database on SQL2. You create a linked server for SQL2, and you create a linked server login that uses impersonation.Now, you need to ask the network administrator to configure SQL1. Which two tasks should you ask the administrator to perform?()AAdd the user account that is used by the SQL Server service to the local Administrators group.BEnable the Do not trust this user for delegation Active Domain property for the user account that is used by the SQL Server service.CCreate a Service Principal Name (SPN) for the user account that is used by the SQL Server service.DEnable the Trusted for delegation Active Domain property for the user account that is used by the SQL Server service.

单选题You are the network administrator for your company. All network servers run Windows Server 2003. All client computers run Windows XP Professional. A member server named Server1 is located at a branch office that does not permit the use of Remote Desktop Protocol. Another administrator uses the Backup utility to create a scheduled backup job on Server1. The backup job performs a normal backup of an application server. The application server is removed from the network. You need to use a client computer to remove the backup job from Server1. You cannot travel to the branch office. What should you do? ()AUse the RUNAS feature to run the at /delete command as the Server1/Administrator account.BLog on by using your Administrator account and run the ntbackup /D command.CLog on by using your Administrator account and run the schtasks /delete command.DUse the RUNAS feature to run the taskkill command as the Server1/Administrator account.

单选题You are the administrator of a Windows Server 2003 computer named Testking1. Backups of the System State data of Testking1 occur each day by using the local Administrator account. A new requirement restricts you from running services by using the Administrator account. To meet the requirement, you create a new service account named BackupTestking1 to be used for backups. You want this account to have the minimum permissions necessary to perform backups. You need to grant the appropriate permissions to the BackupTestking1 account and to configure the backup job to use the BackupTestking1 account. What should you do?()AAdd the BackupTestking1 account to the Server Operators group. Modify the backup Scheduled Task to use the BackupTestking1 account.BAdd the BackupTestking1 account to the Backup Operators group. Modify the backup Scheduled Task to use the BackupTesking1 account.CAdd the BackupTestking1 account to the Server Operators group. Modify the Task Scheduler service to use the BackupTestking1 account.DAdd the BackupTestking1 account to the Backup Operators group. Modify the Task Scheduler service to use the BackupTestking1 account.

单选题You need to define an authentication system for the main office database administrators. The setup should require the minimum amount of administrative effort. The authentication environment must fulfill the company’s security requirements.What should you do?()ACreate a SQL Server login with Windows Authentication for each main office database administrator.Add all of these logins to the db_owner role in each database.BCreate a SQL Server login with SQL Server Authentication for each main office database administrator.Add all of these logins to the sysadmin role.CCreate a Windows global group named DBAdmins. Add each main office database administrator’s Windows user account to the Windows DBAdmins group.Create a SQL Server login with Windows Authentication for the group.Add the group to the serveradmin fixed server role.DAdd each main office database administrator’s Windows user account to the Windows SQLManagersgroup.