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Code d'Examen: 1Z1-050
Nom d'Examen: Oracle (Oracle Database 11g: New Features for Administrators)
Questions et réponses: 183 Q&As
Code d'Examen: 1Z0-899
Nom d'Examen: Oracle (Java EE 6 Web Component Developer Certified Expert Exam)
Questions et réponses: 108 Q&As
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NO.1 Which is the source used by Automatic SQL Tuning that runs as part of the AUTOTASK framework?
A.SQL statements that are part of the AWR baseline only
B.SQL statements based on the AWR top SQL identification
C.SQL statements that are part of the available SQL Tuning Set (STS) only
D.SQL statements that are available in the cursor cache and executed by a user other than SYS
Answer: B
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NO.2 You installed Oracle Database 11g and are performing a manual upgrade of the Oracle9i database.
As a part of the upgrade process, you execute the following script:
SQL>@utlu111i.sql
Which statement about the execution of this script is true?
A.It must be executed from the Oracle Database 11g environment.
B.It must be executed only after the SYSAUX tablespace has been created.
C.It must be executed from the environment of the database that is being upgraded.
D.It must be executed only after AUTOEXTEND is set to ON for all existing tablespaces.
E.It must be executed from both the Oracle Database 11g and Oracle Database 9i environments.
Answer: C
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NO.3 Examine the following PL/SQL block:
Which statement describes the effect of the execution of the above PL/SQL block?
A.The plan baselines are verified with the SQL profiles.
B.All fixed plan baselines are converted into nonfixed plan baselines.
C.All the nonaccepted SQL profiles are accepted into the plan baseline.
D.The nonaccepted plans in the SQL Management Base are verified with the existing plan baselines.
Answer: D
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NO.4 During the installation of Oracle Database 11g, you do not set ORACLE_BASE explicitly. You selected
the option to create a database as part of the installation. How would this environment variable setting
affect the installation?
A.The installation terminates with an error.
B.The installation proceeds with the default value without warnings and errors.
C.The installation proceeds with the default value but it would not be an OFA-compliant database.
D.The installation proceeds with the default value but a message would be generated in the alert log file.
Answer: D
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NO.5 Which dependent object will get invalidated even if it is not affected by the table redefinition?
A.views
B.triggers
C.packages
D.synonyms
Answer: B
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NO.6 Identify two situations in which you can use Data Recovery Advisor for recovery. (Choose two.)
A.The database files are corrupted when the database is open.
B.The archived log files are missing for which backup is not available.
C.The user has dropped an important table that needs to be recovered.
D.You are not able to start up the database instance because the required database files are missing.
Answer: AD
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NO.7 What are the recommendations for Oracle Database 11g installation to make it Optimal Flexible
Architecture (OFA)-compliant? (Choose all that apply.)
A.ORACLE_BASE should be set explicitly.
B.An Oracle base should have only one Oracle home created in it.
C.Flash recovery area and data file location should be on separate disks.
D.Flash recovery area and data file location should be created under Oracle base in a non-Automatic
Storage Management (ASM) setup.
Answer: ACD
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NO.8 You are managing the APPPROD database as a DBA. You plan to duplicate this database in the same
system with the name DUPDB.
You issued the following RMAN commands to create a duplicate database:
Which three are the prerequisites for the successful execution of the above command? (Choose three.)
A.The source database should be open.
B.The target database should be in ARCHIVELOG mode if it is open.
C.RMAN should be connected to both the instances as SYSDBA.
D.The target database backups should be copied to the source database backup directories.
E.The password file must exist for the source database and have the same SYS user password as the
target.
Answer: BCE
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