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IBM C2090-546 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Performance | 17.5% | - Statistics management - Configuration parameters - Query optimization - Index tuning |
| Physical Design | 22.5% | - Table spaces and containers - Data compression - XML storage support - Table and index design |
| Security and Compliance | 15% | - Authentication and authorization - Trusted contexts - Encryption and audit |
| Monitoring DB2 Activity | 7.5% | - Log and diagnostic analysis - Event monitors - Monitor functions and tables |
| High Availability and Recovery | 20% | - HADR and failover - Backup and restore - Logging configuration |
| DB2 9.7 New Features | 17.5% | - Administration automation - PureXML improvements - Compatibility enhancements |
IBM DB2 9.7 Database Administrator for Linux UNIX or Windows Upgrade Sample Questions:
1. Which two authorities can grant SELECT privilege on a table? (Choose two.)
A) ACCESSCTRL authority on the database.
B) SECADM authority on the database.
C) DBADM authority on the database.
D) SYSADM authority on the instance.
E) DATAACCESS authority on the database.
2. If table TAB_A and index TABA_IDX are created as follows:
What can be compressed?
A) Only data in columns C1 and C2 of table TAB_A.
B) Only data in columns C1 and C2 in table TAB_A and index TABA_IDX.
C) All data in table TAB_
D) All data in table TAB_A and index TABA_IDX.
3. Which statements about Explain administration authority (EXPLAIN) are true?
A) EXPLAIN authority allows a user to explain query plans by gaining limited access to data for a specific database. SECADM can grant this authority and this authority cannot be granted to PUBLI
B) EXPLAIN authority allows a user to explain query plans without gaining access to data for a specific database. SECADM can grant this authority and this authority can be granted to PUBLIC.
C) EXPLAIN authority allows a user to explain query plans by gaining limited access to data for a specific database. DBADM can grant this authority and this authority can be granted to PUBLIC.
D) EXPLAIN authority allows a user to explain query plans without gaining access to data for a specific database. SECADM and DBADM can grant this authority and this authority cannot be granted to PUBLIC.
4. Which two database manager configuration parameters were added to support encryption? (Choose two.)
A) SSL_CLNT_STASH
B) SSL_CLNT_KEYDB
C) SSL_CLIENT_KEYSTASH
D) SSL_CLIENT_KEYDB
E) SSL_CLIENT_STASH
5. If DB2 load operation is performed against a table which contains at least one XML column, which statement is true?
A) One compression dictionary is built for relational data and one compression dictionary is built for the XML data.
B) One compression dictionary is built for relational data, XML data is not compressed.
C) One compression dictionary is built for both relational data and for XML data.
D) One compression dictionary is built for relational data, one compression dictionary is built for XML data, and one compression dictionary is built for both relational and XML data.
Solutions:
| Question # 1 Answer: A,B | Question # 2 Answer: B | Question # 3 Answer: B | Question # 4 Answer: A,B | Question # 5 Answer: A |

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