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

1. You executed the following command:
RMAN> RECOVER COPY OF DATAFILE '/u01/app/oracle/oradata/orcl/users01.dbf';
Which statement regarding the above command is correct?

A) The '/u01/app/oracle/oradata/orcl/users01.dbf' data file is recovered from the image copy.
B) Image copies of the '/u01/app/oracle/oradata/orcl/users01.dbf' data file are recovered using the above command if data file recovery fails.
C) Image copies of the '/u01/app/oracle/oradata/orcl/users01.dbf' data file are updated with all changes up to incremental backup SCN.
D) The '/u01/app/oracle/oradata/orcl/users01.dbf' data file is recovered from the last incremental backup.

2. You want the database to send an e-mail to the senior database administrator whenever the Warning threshold for the Database CPU time metric is reached. Which option would you use to accomplish this activity?

A) the DBMS_PIPE package
B) the DBMS_HTTP package
C) the DBMS_MAIL package
D) the Database Control page
E) the DBMS_ALERT package

3. 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 thetablespace TEMP1 in group G1.
B) It will create thetablespace TEMP1 in group G3.
C) It will create thetablespace TEMP1 in the default group.
D) It will create a new group with a system-generated name and add thetablespace TEMP1 to it.
E) It will not add thetablespace TEMP1 to any group.
F) It will throw an error with message 'specified group is not available'.

4. While observing database statistics, you find that the Automatic Workload Repository (AWR) snapshots are being purged after each day. You want the snapshots to be purged on a weekly basis. Which two options would you use to increase the purge interval? (Choose two.)

A) DBMS_SCHEDULER.INTERVAL
B) DBMS_SCHEDULER.CHANGE
C) DBMS_WORKLOAD_REPOSITORY.MODIFY_SNAPSHOT_SETTINGS
D) DBMS_JOB.INTERVAL
E) Enterprise Manager

5. Which two statements are true regarding the use of UTF-16 encoding? (Choose two.)

A) European characters are represented in one or two bytes
B) uses a fixed-widthmultibyte encoding sequence
C) uses a variable-widthmultibyte encoding sequence
D) enables easier loading of multinational data
E) Asian characters are represented in three characters

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