Oracle 1Z0-045

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Oracle database 10g:new features for Oracle8i ocps Sample Questions:

1. View the Exhibit.
Which two statements regarding the result of the query shown in the Exhibit are correct? (Choose two.)

A) The LAST_SCN value in the third row is 6636280, which means that version of the row exists above SCN 6636280.
B) The LAST_SCN value in the second row is NULL, which means that version of the row still exists at SCN 6636300.
C) The LAST_SCN value in the second row is NULL, which means that version of the row no longer exists because it was deleted.
D) The LAST_SCN value in the first row is NULL, which means that version of the row still exists at SCN 6636300.

2. View the Exhibit. You want to unload data from the ORDERS, ORDER_ITEMS, and PRODUCTS database tables to four OS flat files by using the External Table Population method. To achieve this objective, you execute the command shown on the Exhibit. After successful execution of the command, you find that only two files have been created and not four. Which option do you need to change to achieve your objective?

A) TYPE
B) PARALLEL
C) ORGANIZATION EXTERNAL
D) LOCATION
E) DEFAULT DIRECTORY

3. On which two database objects can the VERSIONS clause of the Flashback Versions Query be used? (Choose two.)

A) temporary tables
B) Index-Organized Tables (IOTs)
C) fixed tables
D) views
E) external tables
F) heap tables

4. Which three files can be managed using an ASM Instance? (Choose three.)

A) Change tracking files
B) Alert log files
C) Archived log files
D) Audit files
E) Trace files
F) Export files
G) Data files

5. You have three production databases, HRDB, FINDB, and ORGDB, that use the same ASM instance. At the end of the day, you execute the following command on the ASM instance to shut down:
SQL> shutdown immediate;
What is the result of executing this command?

A) The ASM instance is still functional, but the other instances are shut down.
B) All the instances, including the ASM instance, are shut down in the ABORT mode.
C) HRDB, FINDB, and ORGDB instances are shut down in the ABORT mode and the ASM instance is shut down in the IMMEDIATE mode.
D) The ASM instance is shut down, but the other instances are still running.
E) HRDB, FINDB, and ORGDB instances are shut down in the NORMAL mode and the ASM instance is shut down in the IMMEDIATE mode.
F) All the instances, including the ASM instance, are shut down in the IMMEDIATE mode.

Solutions: