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IBM C2090-546 Exam Syllabus Topics:

IBM DB2 9.7 Database Administrator for Linux UNIX or Windows Upgrade Sample Questions:

1. Which statement describes the state of the DMS table space TBS_1 after the successful execution of the following script? ALTER TABLESPACE tbs_1 MANAGED BY AUTOMATIC STORAGE

A) The table space TBS_1 is managed by automatic storage, online and all its containers are relocated to the database assigned automatic storage paths.
B) The table space TBS_1 is managed by automatic storage, online and still using its old containers.
C) The table space TBS_1 is managed by automatic storage, in a backup pending state and all its containers are relocated to the database assigned automatic storage paths.
D) The table space TBS_1 is managed by automatic storage and in a rebalance pending state waiting for the REBALANCE command.

2. The SALES database was created without AUTOMATIC STORAGE. If the following command is executed: ALTER DATABASE sales ADD STORAGE ON '/db2fs1', '/db2fs2' What is the expected result?

A) The SALES database and all its table spaces are converted to AUTOMATIC STORAGE.
B) The SALES database is converted to AUTOMATIC STORAGE, all new table spaces will use the AUTOMATIC STORAGE paths, existing table spaces need to be dropped and recreated.
C) The SALES database is converted to AUTOMATIC STORAGE and all its existing DMS table spaces are in rebalance pending state.
D) The SALES database is converted to AUTOMATIC STORAGE, all new table spaces will use the AUTOMATIC STORAGE paths, ALTER TABLESPACE statement is needed to convert existing table spaces.

3. When using an online backup recovery strategy, what steps are required to backup and recover a database to the end of backup timestamp?

A) Backup the database.
Restore the database.
Roll forward the database to the end of backup timestamp.
B) Backup the database and include the recovery logs.
Restore the database.
Roll forward the database to the end of backup timestamp.
C) Backup the database and include the recovery logs.
Restore the database to the end of backup timestamp.
D) Backup the database.
Roll forward the database to the end of backup timestamp.

4. A DBA sets the AUTO_DEL_REC_OBJ database configuration parameter to ON. When the PRUNE HISTORY command is executed with the AND DELETE option specified, what will occur?

A) Entries will remain in the recovery history file; backup images and load copy images will be deleted.
B) Entries will remain in the recovery history file; physical log files, backup images, and load copy images will be deleted.
C) Entries will be removed from the recovery history file; physical log files, backup images, and load copy images will be removed.
D) Entries will be removed from the recovery history file; physical log files, backup images, and load copy images will not be removed.

5. A range-partitioned table TAB1 has been created with COL1 and COL2 with COL1 as the partitioning column. What is the result of running the following statement? CREATE UNIQUE INDEX xcol2 ON tab1(col2) PARTITIONED

A) The index will be created as a non-unique index and a warning will be returned.
B) The uniqueness will be enforced locally within each partition.
C) The statement will be rejected and an error will be returned.
D) The index will be created as a unique non-partitioned index and a warning will be returned.

Solutions: