Oracle 10g DBA 1Z0-042

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Oracle database 10g:Administration I Sample Questions:

1. While planning to manage more than one database in your system, you perform the following activities:
1.Organize different categories of files into independent subdirectories.
2.Use consistent naming convention for database files.
3.Separate administrative information pertaining to each database.
Which option corresponds to the type of activities performed by you?

A) Optimal Flexible Architecture
B) Oracle database architecture
C) Oracle Grid Architecture
D) Oracle Managed Files

2. You executed the following command to start the database:
SQL> STARTUP ORACLE instance started.
Total System Global Area 281018368 bytes
Fixed Size
789000 bytes
Variable Size
229635576 bytes
Database Buffers
50331648 bytes
Redo Buffers
262144 bytes
ORA-00205: error in identifying controlfile, check alert log for more info
Which view would you query at this stage to investigate this missing control file?

A) V$INSTANCE
B) V$CONTROLFILE
C) V$DATABASE_PROPERTIES
D) DBA_CONTROL_FILES
E) V$CONTROLFILE_RECORD_SECTION

3. You want to set up the Oracle Database 10g installation to follow the French language, with France as the territory, and the date to be displayed in French for all users' sessions. Which environmental variable would you set to achieve this objective?

A) NLS_NCHAR_CHARACTERSET
B) NLS_DATE_LANGUAGE
C) NLS_LANG
D) NLS_LANGUAGE
E) NLS_CHARACTERSET
F) NLS_TERRITORY
G) NLS_LENGTH_SEMANTICS

4. You are working on an online transaction processing (OLTP) system. You notice that a PL/SQL procedure got executed twice at 2:00 p.m. This has incorrectly updated the EMP_SAL table. How would you revert the table to its state at 2:00 p.m.?

A) Issue the rollback statement with system change number (SCN).
B) Restore the entire database from the recent backup and open it.
C) Use Flashback Table feature to revert the changes.
D) Perform point-in-time recovery to 2:00 p.m.

5. Which statement regarding the contents of the V$PARAMETER view is true?

A) displays the currently in effect parameter values
B) displays the list of all the parameter files of a database
C) displays the current contents of the server parameter file
D) displays only the list of all basic parameters
E) displays only the list of default values
F) displays only the list of all advanced parameters

Solutions: