DB2 10.1 DBA for Linux UNIX and Windows

Here you have the best IBM C2090-611 practice exam questions

You have 118 total questions to study from
Each page has 5 questions, making a total of 24 pages
You can navigate through the pages using the buttons at the bottom
This questions were last updated on December 29, 2025
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Question 1 of 118

Due to a hardware failure, it appears that there may be some corruption in database DB_1 as DB2 is reporting a "bad page". DB2DART is performed for the entire database and it appears that several bad pages were detected in table space TBSP_1. What command can be used to recover the database and repair the corruption in table space TBSP_1?

RESTART DATABASE

RECOVER DATABASE

RESTORE TABLESPACE

ROLLFORWARD DATABASE

Correct Answer: B

Question 2 of 118

If a single node database is actively being used by applications when a power failure occurs, what method is used to bring the database back to a consistent state once power has been restored?

Crash recovery

Version recovery

Disaster recovery

Roll-forward recovery

Correct Answer: A

Question 3 of 118

You have an High Availability and Disaster Recovery (HADR) environment set up and you want to read from the standby database. What must you do?

Assign the value ON to the DB2_HADR_ROS registry variable.

Assign the value ON to the DB2_HADR_SNAP registry variable.

Execute the STOP HADR command to temporarily break the HADR connection to the standby.

Execute the TAKEOVER HADR command to instruct the standby database to takeover as the new primary database.

Correct Answer: A

Question 4 of 118

Which command can be used to restore a corrupted database using only the recovery history file?

RESTART DATABASE

RECOVER DATABASE

RESTORE DATABASE

ROLLFORWARD DATABASE

Correct Answer: B

Question 5 of 118

What is the correct procedure for recovering a dropped table when DROPPED TABLE RECOVERY has been enabled and the database must remain online?

Run the RECOVER DATABASE command with the RECOVER DROPPED TABLE option to restore the database and recover the dropped table.

Run the RECOVER DATABASE command with the RECOVER DROPPED TABLE option to restore the appropriate table space and recover the dropped table.

Restore the database from a backup image that was taken before the table was dropped; run the ROLLFORWARD DATABASE command with the RECOVER DROPPED TABLE option to restore the database and recover the dropped table.

Restore the appropriate table space from a backup image that was taken before the table was dropped; run the ROLLFORWARD DATABASE command with the RECOVER DROPPED TABLE option to restore the appropriate table space and recover the dropped table.

Correct Answer: D