Oracle 1Z Oracle 9i: New Features for Administrators. Download Full Version :

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1 Oracle 1Z0-030 Oracle 9i: New Features for Administrators Download Full Version :

2 QUESTION: 204 Which two statements regarding an external table are true? (Choose two.) A. Indexes cannot be created on external tables. B. External tables are always based on a single flat file. C. External tables can be queried using SQL statements. D. External tables can be updated using SQL statements. E. External tables can be analyzed to gather the optimizer statistics. Answer: A, C QUESTION: 205 An AFTER SUSPEND system event trigger containing no exception handler is fired, and runs out of space after inserting some audit records. Which two events happen? (Choose two.) A. The trigger is aborted. B. The trigger is recursively fired. C. The original operation (the one that fired the trigger) continues. D. The original operation (the one that fired the trigger) is aborted. Answer: A, D QUESTION: 206 Which three statements correctly describe the Unicode functionality in the database? (Choose three.) A. SQL*Loader can load Unicode files. B. Multi-linguistic sorting is only available in Unicode. C. Both fixed width and varying width Unicode is available. D. Unicode characters can be entered by their hexadecimal code point. Answer: A, C, D QUESTION: 207 You executed the following command to drop the APP_TBSP tablespace that has both OMF 73

3 and non-omf data files: SQL> DROP TABLESPACE app_tbsp INCLUDING CONTENTS AND DATAFILES; What is the result of this command? A. The command drops the tablespace and removes all associated files from the file system. B. The command drops the tablespace and removes only the non-omf files from the operating system. C. The command drops the tablespace and removes only the OMF files from the operating system. D. The command fails because the INLCLUDING clause cannot be specified for a tablespace that has both OMF and non-omf files. Answer: A QUESTION: 208 The backup retention policy is configured as RECOVERY WINDOW 2. You executed the following command in RMAN against your database: RMAN> REPORT OBSOLETE; What would you see in the output? A. a list of all the expired backups and copies B. a list of all those backups and copies that have been deleted within the last two days C. a list of all those backups and copies that have been recovered within the last two days D. a list of backups and copies that are no longer needed to perform recovery with the range covered by the current retention policy Answer: D QUESTION: 209 What would the value set for the FAST_START_MTTR_TARGET parameter represent? A. the number of data blocks to be recovered B. the maximum number of dirty buffers allowed in the buffer cache C. the expected amount of time the Oracle server takes to perform an instance recovery D. the amount of time elapsed since the last redo record at the checkpoint position was written E. the number of redo records generated between the most recent redo record and the last checkpoint Answer: C 74

4 QUESTION: 210 Identify the two steps that are performed during native PL/SQL compilation for the PL/SQL blocks other than the top-level anonymous PL/SQL blocks. (Choose two.) A. compilation of program into C code B. compilation of program into byte code C. compilation of program into native code D. compilation of program into binary code Answer: A, C QUESTION: 211 You observe that the current default temporary tablespace, TEMP01, for your database is running out of space. You create a new temporary tablespace, TEMP02, and execute the following command to make it the current default temporary tablespace: SQL> ALTER DATABASE DEFAULT TEMPORARY TABLESPACE temp02; What will be the impact of this command on the active transactions that are still using the old default temporary tablespace? A. The active transactions will start using the TEMP02 tablespace. B. The command will fail because there are active transactions that are using the TEMP01 tablespace. C. The active transactions that are using the TEMP01 tablespace will get terminated, and users will receive an error. D. The active transactions will continue to use the TEMP01 tablespace, but any new transactions will use the TEMP02 tablespace. Answer: D QUESTION: 212 When you enable the Oracle Flashback feature by providing a specific time, how is the specified time resolved to the corresponding SCN? A. by using request queue B. by using the LogMiner utility C. by using data file headers D. by using the checkpoint queue E. by using a conversion table that SMON keeps 75

5 Answer: E QUESTION: 213 You want to use Oracle-managed files for better file management in your Oracle database. For which two types of files can you use this feature? (Choose two.) A. temp files B. online redo log files C. archived redo log files D. background trace files E. server-persistent parameter file (SPFILE) Answer: A, B QUESTION: 214 To re-create your control file as an Oracle Managed File, you use the CREATE CONTROLFILE command. There is no SPFILE, and you are using the initdb1.ora initialization parameter file to start up your instance. After executing the CREATE CONTROLFILE command, what should you do to start up your instance the next time? A. Ensure that all data files are also Oracle Managed Files. B. Ensure that all redo log files are also Oracle Managed Files. C. Ensure that the correct value for the CONTROL_FILES initialization parameter is specified inside initdb1.ora. D. Ensure that there is NO entry specified for the CONTROL_FILES initialization parameter inside initdb1.ora. Answer: C QUESTION: 215 You are working on a database created using Oracle9i. You created a secure application role and you want to enable the role before exercising privileges granted to that role in the database. How does the authentication of the role happen? (Choose two.) A. through the password file B. through a stored procedure C. through the operating system 76

6 D. through a procedure in a package E. through a password embedded and hidden in the application Answer: B, D 77

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