单选题Consider the following command to create a tablespace in your production database (which is using an Automatic Storage Management [ASM] instance to manage the database files):  CREATE TABLESPACE user_tbsp  DATAFILE ’+dgroup3(user_temp)/user_files/user_tbsp’ SIZE 200M;  What would be the result of this command?()AIt would result in an error because the template cannot be used along with the disk group.BIt would result in an error because the path cannot be specified while creating a tablespace in a disk group.CIt would create a tablespace with a data file that has an alias, and its attributes are set by the user-defined template.DIt would create a tablespace with a data file that does not have an alias, and its attributes are set by the user-defined template.

单选题
Consider the following command to create a tablespace in your production database (which is using an Automatic Storage Management [ASM] instance to manage the database files):  CREATE TABLESPACE user_tbsp  DATAFILE ’+dgroup3(user_temp)/user_files/user_tbsp’ SIZE 200M;  What would be the result of this command?()
A

It would result in an error because the template cannot be used along with the disk group.

B

It would result in an error because the path cannot be specified while creating a tablespace in a disk group.

C

It would create a tablespace with a data file that has an alias, and its attributes are set by the user-defined template.

D

It would create a tablespace with a data file that does not have an alias, and its attributes are set by the user-defined template.


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多选题The ORDERS table in the database of a company contains one million records. The table is stored in the DATA tablespace and the index created on the ORDERS table is stored in the index tablespace named INDEXES. On Monday, you failed to start the database because the datafiles of the INDEXES tablespace were missing. You dropped and recreated the INDEXES tablespace by issuing the following command:    SQLDROP TABLESPACE INDEXES INCLUDING CONTENTS;    SQL CREATE TABLESPACE INDEXES DATAFILE   ’C:///ORACLE/ORADATA/ORA101t/INDEX01.DBF’ SIZE 50m;   After that, you issued the following command to recreate the index:    CREATE UNIQUE INDEX sales_index_pk ON sales (order_id)   PCTFREE 10   INITRANS 2   MAXTRANS 255   TABLESPACE indexes   STORAGE (   INITIAL 1m  NEXT 1m   PCTINCREASE 0   MINEXTENTS 1   MAXEXTENTS 8192  )   NOLOGGING   PARALLEL( degree 4)   Which two clauses are responsible for reducing the time for the recreation of the index?()APCTFREEBMAXTRANSCPCTINCREASEDINITIALENOLOGGINGFPARALLEL

多选题While setting up the database for your production environment, you want to create a user with following requirements.   1.The objects created by the user must be stored in a tablespace, TBS1, if the  TABLESPACE option is not defined during the object creation.   2.The user should be able to use 10MB of space in the tablespace TBS1.   3.The user must change the password immediately after logging in for the first time.   Which three options of the CREATE USER command would you use to achieve this objective?()AprofileBaccount lockCaccount unlockDpassword expireEquota 10MB on TBS1Fpassword never expireGdefault tablespace TBS1Hquota unlimited on TBS1Itemporary tablespace TEMPJtemporary tablespace SYSTEM

单选题Consider the following command to create a tablespace in your production database (which is using an Automatic Storage Management [ASM] instance to manage the database files):  CREATE TABLESPACE user_tbsp  DATAFILE ’+dgroup3(user_temp)/user_files/user_tbsp’ SIZE 200M;  What would be the result of this command?()AIt would result in an error because the template cannot be used along with the disk group.BIt would result in an error because the path cannot be specified while creating a tablespace in a disk group.CIt would create a tablespace with a data file that has an alias, and its attributes are set by the user­defined template.DIt would create a tablespace with a data file that does not have an alias, and its attributes are set by the user­defined template.

单选题You opened the encryption wallet and then issued the following command:   SQLCREATE TABLESPACE securespace DATAFILE ’/home/user/oradata/secure01.dbf’ SIZE 150M  ENCRYPTION USING ’3DES168’ DEFAULT STORAGE(ENCRYPT);   Then you closed the wallet. Later, you issued the following command to create theEMPLOYEES table in the SECURESPACE tablespace and you use the NO SALT option for the EMPID column.  What is the outcome?()A It creates the table and encrypts the data in it.B It generates an error because the wallet is closed.C It creates the table but does not encrypt the data in it.D It generates an error because the NO SALT option cannot be used with the ENCRYPT option.

多选题You executed the following command in Recovery Manager (RMAN) to perform a backup of the DETTBS tablespace:  RMAN BACKUP TABLESPACE DETTBS;  Under which conditions would this command execute successfully? ()AThe database is in NOMOUNT state.BThe database is in ARCHIVELOG mode and the tablespace is online.CThe database is in ARCHIVELOG mode and the tablespace is offline.DThe database is in NOARCHIVELOG mode and the tablespace is online.EThe database is in NOARCHIVELOG mode and the tablespace is offline.

单选题Examine the following commands executed in your database: SQL ALTER SESSION RECYCLEBIN=ON; Session altered  SQL  CREATE TABLE emp TABLESPACE tbsfd AS SELECT * FROM hr.employees;  Table created.  Further, you executed the following command to drop the table:  SQL DROP TABLE emp;Table dropped.  What happens in this scenario?()AThe table is moved to the SYSAUX tablespace.BThe table is moved to the SYSTEM tablespace.CThe table is removed from the database permanently.DThe table is renamed and remains in the TBSFD tablespace.

单选题You have three temporary tablespace groups named G1, G2, and G3 in your database. You are creating a new temporary tablespace as follows: CREATE TEMPORARY TABLESPACE TEMP1 TEMPFILE '/u1/data/temp1.dbf' SIZE 10M TABLESPACE GROUP ''; Which statement regarding the above command is correct?()AIt will create the tablespace TEMP1 in group G1.BIt will create the tablespace TEMP1 in group G3.CIt will not add the tablespace TEMP1 to any group.DIt will create the tablespace TEMP1 in the default group.

单选题You have three temporary tablespace groups named G1, G2, and G3 in your database. You are creating a new temporary tablespace as follows: CREATE TEMPORARY TABLESPACE TEMP1 TEMPFILE /u1/data/temp1.dbf SIZE 10M TABLESPACE GROUP ;Which statement regarding the above command is correct?()AIt will create the tablespace TEMP1 in group G1BIt will create the tablespace TEMP1 in group G3 CIt will not add the tablespace TEMP1 to any groupDIt will create the tablespace TEMP1 in the default groupEIt will throw an error with message 'specified group is not availableFIt will create a new group with a system-generated name and add the tablespace TEMP1 to it.

单选题You have three temporary tablespace groups named G1, G2, and G3 in your database. You are creating a new temporary tablespace as follows:   CREATE TEMPORARY TABLESPACE TEMP1 TEMPFILE ’/u1/data/temp1.dbf’ SIZE 10M TABLESPACE GROUP ;   Which statement regarding the above command is correct?()A It will create the tablespace TEMP1 in group G1.B It will create the tablespace TEMP1 in group G3.C It will not add the tablespace TEMP1 to any group.D It will create the tablespace TEMP1 in the default group.

多选题You issued the following command:   CREATE GLOBAL TEMPORARY TABLE admin_work_area   (startdate DATE, enddate DATE, class CHAR(20)) ON COMMIT DELETE ROWS TABLESPACE tbs_t1;   An index is then created on the ADMIN_WORK_AREA temporary table.  Which two statements are true regarding the TBS_T1 tablespace in the above command?()AIt stores only the temporary table but not its indexes.BIt stores both the temporary table as well as its indexes.CIt must be a nondefault temporary tablespace for the database.DIt can be a default or nondefault temporary tablespace for the database.EIt must be the default temporary tablespace of the user who issues the command.

单选题You have configured your database to use RMAN for backup and recovery. You must back up the datafile contained in the TS1 tablespace. The size of the datafile in the TS1 tablespace is 200 MB.  You issue the following command from the RMAN prompt to perform a backup of the tablespace:   RMAN BACKUP TABLESPACE TS1 MAXSETSIZE 100M;  Which statement is true about executing this command?()A The command generates an error.B The command backs up the tablespace and creates a backup set of size 200 MBC The command backs up the tablespace and creates two backup sets of size 100 MB each.D The command backs up the tablespace and creates a backup set with backup pieces of size 100 MB each.

单选题You are attempting to create an Oracle-Managed Files (OMF) tablespace in a production database with the following statement and receive the following error message:   CREATE TABLESPACE tbsl;  ORA-02199: missing DATAFILE/TEMPFILE clause oerr ora 2199  02199, 00000, “missing DATAFILE/TEMPFILE clause”  *Cause: A CREATE TABLESPACE statement has no DATAFILE/TEMPFTLE clause.  *Action: specify DATAFILE/TEMPFILE clause.   What is the corrective action to create the OMF based tablespace?()A AB BC CD D