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IBM C2090-546 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Security and Compliance | 15% | - Trusted contexts - Encryption and audit - Authentication and authorization |
| Topic 2: Performance | 17.5% | - Query optimization - Statistics management - Index tuning - Configuration parameters |
| Topic 3: High Availability and Recovery | 20% | - HADR and failover - Logging configuration - Backup and restore |
| Topic 4: Monitoring DB2 Activity | 7.5% | - Log and diagnostic analysis - Monitor functions and tables - Event monitors |
| Topic 5: DB2 9.7 New Features | 17.5% | - Compatibility enhancements - PureXML improvements - Administration automation |
| Topic 6: Physical Design | 22.5% | - Table spaces and containers - Table and index design - XML storage support - Data compression |
IBM DB2 9.7 Database Administrator for Linux UNIX or Windows Upgrade Sample Questions:
Question 1
Which tool can be used to configure High Availability and Disaster Recovery (HADR) in a clustered environment?
A. db2haicu
B. db2hadmin
C. db2ha
D. db2hacfg
Question 2
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 uniqueness will be enforced locally within each partition.
B. The statement will be rejected and an error will be returned.
C. The index will be created as a unique non-partitioned index and a warning will be returned.
D. The index will be created as a non-unique index and a warning will be returned.
Question 3
In a partitioned database environment, a table's distribution key can have:
A. An XML column with primary key defined on it.
B. An XML column with other non-XML columns.
C. An XML column with unique index defined on it.
D. Only XML columns with no primary key defined on it.
Question 4
Which of the following SQL statements will return monitoring information of all indexes in the DB2USER schema that have greater than 100 index scans?
A. SELECT * FROM TABLE(mon_get_index(' ',100,-2))
B. SELECT * FROM TABLE(mon_get_index(' ','DB2USER',-2)) WHERE index_scans > 100
C. SELECT * FROM TABLE(mon_get_index('DB2USER',100,-2))
D. SELECT * FROM TABLE(mon_get_index('DB2USER',' ',-2)) WHERE index_scans > 100
Question 5
The following trusted context has been defined:
Which statement is correct?
A. If APP1 connects from address 9.26.113.204 and no role has been granted to APP1, then and only then will role CONTEXT_ROLE be used.
B. If USER1 connects to the database from address 9.26.113.204 without providing a password, the connection will run under userid APP1.
C. If APP1 connects from address 9.26.113.204, it will have role CONTEXT_ROLE associated with the connection.
D. If APP1 establishes a connection to the database, a connection to the database server at address 9.26.113.204 will be enabled using a role of CONTEXT_ROLE.
Solutions:
| Question 1 Answer: A | Question 2 Answer: B | Question 3 Answer: B | Question 4 Answer: D | Question 5 Answer: C |


