You delete content from a file named Speed.doc that is stored in the C:///Data folder. You edit 20 files in this folder over the next two days. You need to restore the version of the file that had the correct data. You also need to ensure that the other files in the folder remain unaffected. What should you do？ （）A、From the Previous Versions tab， restore the version of the file that contains the correct data.B、Restore a version of the folder that contains the correct version of the file.C、Open a version of the folder that contains the correct version of the file.D、Copy a version of the folder that contains the correct version of the file. Replace the existing version of the folder with the older version.
You delete content from a file named Speed.doc that is stored in the C:///Data folder. You edit 20 files in this folder over the next two days. You need to restore the version of the file that had the correct data. You also need to ensure that the other files in the folder remain unaffected. What should you do？ （）
- A、From the Previous Versions tab， restore the version of the file that contains the correct data.
- B、Restore a version of the folder that contains the correct version of the file.
- C、Open a version of the folder that contains the correct version of the file.
- D、Copy a version of the folder that contains the correct version of the file. Replace the existing version of the folder with the older version.
相关考题：
Your network contains a DNS server that runs Windows Server 2008 R2.You open the Forwarders settings of the DNS server and discover that the option to add forwarders is disabled.You need to add forwarders to the DNS server.What should you do first？（）A. Enable BIND secondaries.B. Delete the (root) zone.C. Create a GlobalNames zone.D. Delete all conditional forwarders.
You are creating a Windows Communication Foundation (WCF) service that implements operations in a RESTful manner. You need to add a delete operation. You implement the delete method as follows:void DeleteItems(string id);You need to configure WCF to call this method when the client calls the service with the HTTP DELETE operation. What should you do?（）A. Add the WebInvoke(UriTemplate=/Items/{id}, Method=DELETE) attribute to the operationB. Add the HttpDelete atribute to the operationC. Replace the string parameter with a RemovedActivityAction parameterD. Replace the return type with RemovedActivityAction.
You own a table called EMPLOYEES with this table structure: EMPLOYEE_ID NUMBER Primary KeyFIRST_NAME VARCHAR2(25)LAST_NAME VARCHAR2(25)HIRE_DATE DATEWhat happens when you execute this DELETE statement? DELETE employees; （）A. You get an error because of a primary key violation.B. The data and structure of the EMPLOYEES table are deleted.C. The data in the EMPLOYEES table is deleted but not the structure.D. You get an error because the statement is not syntactically correct.
Examine the data in the EMPLOYEES table.On the EMPLOYEES table, EMPLOYEE_ID is the primary key. MGR_ID is the ID of managers and refers to the EMPLOYEE_ID. The JOB_ID column is a NOT NULL column.Evaluate this DELETE statement:Why does the DELETE statement fail when you execute it?（）A. There is no row with dept_id 90 in the EMPLOYEES table.B. You cannot delete the JOB_ID column because it is a NOT NULL column.C. You cannot specify column names in the DELETE clause of the DELETE statement.D. You cannot delete the EMPLOYEE_ID column because it is the primary key of the table.
Which two commands would you use to discard a candidate configuration?() A. rollbackB. deleteC. delete 0D. rollback 0
You are the network administrator for The network contains Windows Server 2003 computers and Windows XP Professional computers.You install Software Update Services (SUS) on a server named TestKingSrv.You scan the client computers to find out if any current hotfixes are installed. You notice that no client computers have been updated during the past seven days. You are unable to access the synchronization logs on TestKingSrv.You need to ensure that SUS is functioning properly.What should you do on TestKingSrv?（）A. Delete the History_Approve.xml file and restart the computer.B. Delete the Aucatalog.cab file and restart the computer.C. Restart the Background Intelligent Transfer Service (BITS).D. Restart all IIS-related services.
Click the Exhibit button and examine the data in the EMPLOYEES table.On the EMPLOYEES table, EMPLOYEE_ID is the primary key. MGR_ID is the ID of managers and refers to the EMPLOYEE_ID. The JOB_ID column is a NOT NULL column.Evaluate this DELETE statement:DELETE employee_id, salary, job_idFROM employeesWHERE dept_id = 90;Why does the DELETE statement fail when you execute it?（）A.There is no row with dept_id 90 in the EMPLOYEES table.B.You cannot delete the JOB_ID column because it is a NOT NULL column.C.You cannot specify column names in the DELETE clause of the DELETE statement.D.You cannot delete the EMPLOYEE_ID column because it is the primary key of the table.
Which of the following answer choices are correct characteristics of named access list?() A. You can delete individual statements in a named access listB. Named access lists require a numbered range from 1000 to 1099.C. Named access lists must be specified as standard or extended.D. You can use the ip access-list command to create named access lists.E. You cannot delete individual statements in a named access list.F. You can use the ip name-group command to apply named access lists.
Which of the following answer choices are correct characteristics of named access list?（）A、You can delete individual statements in a named access listB、Named access lists require a numbered range from 1000 to 1099.C、Named access lists must be specified as standard or extended.D、You can use the ip access-list command to create named access lists.E、You cannot delete individual statements in a named access list.F、You can use the ip name-group command to apply named access lists.
You work in a company which 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. When you are absent, a user will use a login named Mary to log in and maintain the database snapshots. The user has to delete the database snapshots for DB1, so you have to give the appropriate permissions to the user. So which database permission should you give the user?（） A、DELETE B、CONTROL C、DROP DATABASE D、ALTER ANY DATASPACE
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. Now according to the company requirement, you are designing a consolidated repository of performance data. You must make sure that the four requirements below are met: the data collector is used to gather performance information; a single database stores performance information for all instances; performance information that is older than 15 days is deleted; reduce the administrative effort to manage performance to the least. So what action should you perform to achieve this goal? （） A、You should create a SQL Agent job process on each instance to store and delete performance data in a single database for all instances. B、You should configure a management data warehouse process on each instance, then use this process to store and delete performance data in a single database for all instances. C、You should configure an automated server-side trace process on each instance, then use this process to store and delete performance data in a single database for all instances. D、You should create and schedule a single Microsoft SQL Service Integration Services (SSIS) package process, then use this process to store and delete performance data in a single database for all instances.
Examine the data in the EMPLOYEES table. EMPLOYEES EMP_NAME DEPT_ID MGR_ID JOB_ID SALARY EMPLOYEE_ID 101 Smith 20 120 SA_REP 4000 102 Martin 10 105 CLERK 2500 103 Chris 20 120 IT_ADMIN 4200 104 John 30 108 HR_CLERK 2500 105 Diana 30 108 IT_ADMIN 5000 106 Smith 40 110 AD.ASST 3000 108 Jennifer 30 110 HR_DIR 6500 110 Bob 40 EK_DIR 8000 120 Revi 20 110 SA_DIR 6500 On the EMPLOYEES table, EMPLOYEE_ID is the primary key. MGR_ID is the ID of managers and refers to the EMPLOYEE_ID. The JOB_ID column is a NOT NULL column. Evaluate this DELETE statement: DELETE employee_id, salary, job_id FROM employees WHERE dept_id = 90; Why does the DELETE statement fail when you execute it?（）A、There is no row with dept_id 90 in the EMPLOYEES table.B、You cannot delete the JOB_ID column because it is a NOT NULL column.C、You cannot specify column names in the DELETE clause of the DELETE statement.D、You cannot delete the EMPLOYEE_ID column because it is the primary key of the table.
Which two commands would you use to discard a candidate configuration?（）A、rollbackB、deleteC、delete 0D、rollback 0
You have a master-detail relationship in the EMPLOYEE form module. You set the Delete Record Behavior property to Cascading. When a user deletes a master record, how does Forms implement the cascade-delete foreign-key rule? （）A、With a Pre-Delete trigger. B、With an On-Delete trigger. C、With a Post-Delete trigger. D、With the On-Check-Delete-Master trigger.
You work as a database administrator for Supportcenter.cn. You are using Recovery Manager （RMAN） for backup and recovery of your database. You executed the delete command in RMAN to delete a backup of a tablespace. Which statement is true in this scenario？（）A、The backup status will be marked expired in RMAN recovery catalog.B、The backup status will be marked deleted in RMAN recovery catalog after you execute the crosscheck command.C、The backup will be deleted physically from the OS （Operating system）and the backup information is removed from the recovery cataloglD、The backup status will be marked deleted and you must delete the backup file manually from the OS （Operating system）.E、The backup status will be marked deleted and you must delete the backup file manually from the OS （Operating system）， if you are not using Oracle Managed Files （OMF）.
You have used the CROSSCHECK BACKUP command to verify that the backups recorded in the RMAN repository actually exist. Which command should you now use to check if any of the files were missing？（）A、LIST EXPIREDB、DELETE EXPIREDC、DELETE OBSOLETED、CHANGE UNCATALOG
You work in a company which 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 stored procedure. The stored procedure implements a database maintenance process. A SQL Server Agent job should be created to that runs the stored procedure. Besides this， you must make sure that after it is completed successfully， the job is removed. What should you do？ （）A、You should create a job which is assigned to the Database Maintenance categoryB、You should create an Alert which will run another to delete the maintenance job.C、You should create a job. You schedule the job to run only once.D、You should create a job. The job uses the Automatically delete job option
You are designing an application that will use Windows Azure Table storage to store millions of data points each day. The application must retain each day’s data for only one week. You need to recommend an approach for minimizing storage transactions. What should you recommend？（）A、 Use a separate table for each date. Delete eachtable when it is one week old.B、 Use a separate table for each week. Delete each table when it is one week old.C、 Use a single table， partitioned by date. Use Entity Group Transactions to delete data when it is one week old.D、 Use a single table， partitioned by week. Use Entity Group Transactions to delete data when it is one week old.
单选题You work as a database administrator for Supportcenter.cn. You are using Recovery Manager （RMAN） for backup and recovery of your database. You executed the delete command in RMAN to delete a backup of a tablespace. Which statement is true in this scenario？（）AThe backup status will be marked expired in RMAN recovery catalog.BThe backup status will be marked deleted in RMAN recovery catalog after you execute the crosscheck command.CThe backup will be deleted physically from the OS （Operating system）and the backup information is removed from the recovery cataloglDThe backup status will be marked deleted and you must delete the backup file manually from the OS （Operating system）.EThe backup status will be marked deleted and you must delete the backup file manually from the OS （Operating system）， if you are not using Oracle Managed Files （OMF）.
单选题You have a master-detail relationship in the EMPLOYEE form module. You set the Delete Record Behavior property to Cascading. When a user deletes a master record, how does Forms implement the cascade-delete foreign-key rule? （）AWith a Pre-Delete trigger. BWith an On-Delete trigger. CWith a Post-Delete trigger. DWith the On-Check-Delete-Master trigger.
单选题You work as a database administrator for Certkiller .com. In the Certkiller PRODUCTION database you have granted RESUMABLE system privilege to the CONNECT role.Resumablespace operation has been enabled for all user session. You want users NOT to be aware of any kind of space-related problems while performing transactions. Instead， you want the problem to be resolved by a database trigger automatically. Which combination of triggering time and event would you use to achieve this objective？（）AAFTER CREATEBAFTER SUSPENDCBEFORE CREATEDAFTER TRUNCATEEBEFORE SUSPENDFAFTER INSERT OR DELETE OR DELETEGBEFORE INSERT OR DELETE OR DELETE
单选题You have a print server that runs Windows Server 2003 Service Pack 2 (SP2). Users report that print jobs are not printing. Users also report that they do not receive any error messages. You notice a large number of jobs in the print queue. You attempt to delete some jobs from the queue and notice that the jobs remain in the queue. You need to ensure that users can print successfully. What should you do? （）ARestart the Print Spooler service.BPause the printer, and then restart the printer.CTake ownership of the printer, and then delete the print jobs.DAssign the Manage Documents permission to the users connected to the printer.
单选题You are creating a Windows Communication Foundation （WCF） service that implements operations in a RESTful manner.You need to add a delete operation. You implement the delete method as follows. string void DeleteItems（string id）；You need to configure WCF to call this method when the client calls the service with the HTTP DELETE operation. What should you do？（）A Add the WebInvoke（UriTemplate = /Items/{id}，Method=DELETE） attribute to the operation.B Add the HttpDelete attribute to the operation.C Replace the string parameter with a RemovedActivityAction parameter.D Replace the return type with RemovedActivityAction.
多选题In the admin GUI, you navigate to "System" "Status" "Active Users". You see several buttons, including "Delete Session", "Delete All Sessions". "Refresh Roles", and "Disable All Users".Which two statements are true?（）ATo forcibly sign out a single user, you should select the check box next to that user's login name, then select Delete Session.BIf you select Delete All Sessions, all users are forcibly signed out and are unable to sign in again until Enable All Users is selected.CSelecting Disable All Users prevents users from signing in and starting a new session, but does not forcibly sign out any users that already have an existing session.DSelecting Refresh Roles re-evaluates authentication policies, role-mapping rules, and resource policies for all existing user sessions.
单选题You are creating a Windows Communication Foundation (WCF) service that implements operations in a RESTful manner. You need to add a delete operation. You implement the delete method as follows:void DeleteItems(string id);You need to configure WCF to call this method when the client calls the service with the HTTP DELETE operation. What should you do?（）AAdd the WebInvoke(UriTemplate=/Items/{id}, Method=DELETE) attribute to the operationBAdd the HttpDelete atribute to the operationCReplace the string parameter with a RemovedActivityAction parameterDReplace the return type with RemovedActivityAction.
单选题You are designing an application that will use Windows Azure Table storage to store millions of data points each day. The application must retain each day’s data for only one week. You need to recommend an approach for minimizing storage transactions. What should you recommend？（）A Use a separate table for each date. Delete eachtable when it is one week old.B Use a separate table for each week. Delete each table when it is one week old.C Use a single table， partitioned by date. Use Entity Group Transactions to delete data when it is one week old.D Use a single table， partitioned by week. Use Entity Group Transactions to delete data when it is one week old.
单选题You work in a company which 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 stored procedure. The stored procedure implements a database maintenance process. A SQL Server Agent job should be created to that runs the stored procedure. Besides this， you must make sure that after it is completed successfully， the job is removed. What should you do？ （）AYou should create a job which is assigned to the Database Maintenance categoryBYou should create an Alert which will run another to delete the maintenance job.CYou should create a job. You schedule the job to run only once.DYou should create a job. The job uses the Automatically delete job option