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Following is the list of locations in random order where oranfstab can be placed. 1./etc/mtab 2.$ORACLE_HOME/dbs/oranfstab 3./etc/oranfstab What is the sequence in which Direct NFS will search the locations?（）
- A、1, 2, 3
- B、3, 2, 1
- C、2, 3, 1
- D、1, 3, 2
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更多 “ Following is the list of locations in random order where oranfstab can be placed. 1./etc/mtab 2.$ORACLE_HOME/dbs/oranfstab 3./etc/oranfstab What is the sequence in which Direct NFS will search the locations?（）A、1, 2, 3B、3, 2, 1C、2, 3, 1D、1, 3, 2” 相关考题
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Evaluate the following command and its output： SQLSELECT * FROM dba_temp_free_space； TABLESPACE_NAME TABLESPACE_SIZE ALLOCATED_SPACE FREE_SPACE LMTEMP 250609664 101048576 149561088 Which two statements correctly interpret the output？（）A、 FREE_SPACE indicates only the space that is currently unallocated.B、 ALLOCATED_SPACE indicates only the space currently allocated and in use.C、 FREE_SPACE indicates only the space that is currently allocated and available for reuse.D、 ALLOCATED_SPACE indicates both the space currently allocated and used，and the space that is available for reuse.E、 FREE_SPACE indicates both the space that is currently allocated and available for reuse，and the space that is currently unallocated.
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Using Oracle Scheduler you have scheduled two jobs， JOB_Aand JOB_B， to run at 9：00 p.m. every Friday. You want both the jobs to use a single resource plan， WEEKEND_PLAN. Which task must have already been performed to enable you to achieve this objective？（）A、 A window must have been created with the WEEKEND_PLAN resource plan.B、 A program must have been created with the WEEKEND_PLAN resource plan.C、 A job class must have been created with the WEEKEND_PLAN resource plan.D、 A window group must have been created with the WEEKEND_PLAN resource plan.
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The CUSTOMERS table has these columns: CUSTOMER_ID NUMBER(4) NOT NULL CUSTOMER_NAME VARCHAR2(100) NOT NULL STREET_ADDRESS VARCHAR2(150) CITY_ADDRESS VARCHAR2(50) STATE_ADDRESS VARCHAR2(50) PROVINCE_ADDRESS VARCHAR2(50) COUNTRY_ADDRESS VARCHAR2(50) POSTAL_CODE VARCHAR2(12) CUSTOMER_PHONE VARCHAR2(20) A promotional sale is being advertised to the customers in France. Which WHERE clause identifies customers that are located in France?（）A、WHERE lower(country_address) = "france"B、WHERE lower(country_address) = 'france'C、WHERE lower(country_address) IS 'france'D、WHERE lower(country_address) = '%france%'E、WHERE lower(country_address) LIKE %france%
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User Mary has a view called EMP_DEPT_LOC_VU that was created based on the EMPLOYEES, DEPARTMENTS, and LOCATIONS tables. She has the privilege to create a public synonym, and would like to create a synonym for this view that can be used by all users of the database. Which SQL statement can Mary use to accomplish that task?（）A、CREATE PUBLIC SYNONYM EDL_VU ON emp_dept_loc_vuB、CREATE PUBLIC SYNONYM EDL:VU FOR mary (emp_dept_loc_vu);C、CREATE PUBLIC SYNONYM EDL_VU FOR emp _dept_loc_vu;D、CREATE SYNONYM EDL_VU ON emp_dept_loc_vu FOR EACH USER;E、CREATE SYNONYM EDL_VU FOR EACH USER ON emp_dept_loc_vuF、CREATE PUBLIC SYNONYM EDL_VU ON emp_dept_loc_vu FOR ALL USERS;
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What command would you issue to enable automated backups of control files? （）A、alter database controlfile autobacku onB、alter system controlfile autobackup on C、configure controlfile autobackup on D、enable controlfile autobackup
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When issuing the duplicate database command， you use the parameter DB_FILE_NAME_CONVERT. For what purpose do you use this parameter？（） A、 To indicate the location of the auxiliary-instance online redo logs.B、 To indicate the location of the target database datafiles.C、 To indicate the location of the auxiliary-instance control file and online redo logs.D、 To indicate the location of the auxiliary-instance database datafiles.E、 This is not a valid parameter when duplicating a database.
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