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IBM A2090-544 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Advanced Administration & Problem Determination | 20% | - Workload management - Advanced utilities and commands - Troubleshooting common issues - Migration and upgrade procedures |
| Topic 2: Security and Compliance | 15% | - Encryption and audit logging - Authentication and authorization - Privilege management - Security best practices |
| Topic 3: Performance Tuning | 25% | - Memory and sort tuning - SQL query optimization - Index design and maintenance - Monitoring tools and utilities |
| Topic 4: DB2 9.7 Architecture and Configuration | 20% | - Instance and database configuration - Registry variables and parameters - Storage management and table spaces - Memory model and allocation |
| Topic 5: High Availability and Scalability | 20% | - Log management and archiving - Partitioning and scale-out - Backup and recovery strategies - HADR configuration and operation |
IBM Assessment: DB2 9.7 Advanced DBA for LUW Sample Questions:
1. Which command will back up a database named SAMPLE to a TSM server using two concurrent TSM client sessions?
A) BACKUP DATABASE sample USE TSM OPEN 2 SERVERS WITH 4 BUFFERS
B) BACKUP DATABASE sample USE TSM OPEN 4 SERVERS WITH 2 BUFFERS
C) BACKUP DATABASE sample USE TSM OPEN 4 SESSIONS WITH 2 BUFFERS
D) BACKUP DATABASE sample USE TSM OPEN 2 SESSIONS WITH 4 BUFFERS
2. Which command would be used to obtain the name of the first active log file for a database with log retain enabled?
A) GET DATABASE CONFIGURATION
B) LIST LOGFILES
C) LIST INDOUBT TRANSACTIONS
D) GET CURRENT ACTIVE LOGFILE
3. Given the following table definition in a multi-partitioned database:
Which column(s) will be chosen by DB2 as a distribution key (partitioning key)?
A) EMP_ID
B) SS_ID
C) NAME
D) SS_ID, EMP_ID, and NAME
4. A database called PRODDB has a weekly full backup taken on Saturday, non-cumulative (delta) backups taken daily, and a midweek cumulative backup that is taken on Wednesday. A database crash occurs on a Saturday prior to the full backup being taken.
What is the fastest way to restore the database?
A) RESTORE DB proddb TAKEN AT (Saturday);
RESTORE DB proddb INCREMENTAL AUTOMATIC TAKEN AT (Monday);
RESTORE DB proddb INCREMENTAL AUTOMATIC TAKEN AT (Tuesday);
RESTORE DB proddb INCREMENTAL AUTOMATIC TAKEN AT (Wednesday);
RESTORE DB proddb INCREMENTAL AUTOMATIC TAKEN AT (Thursday);
RESTORE DB proddb INCREMENTAL AUTOMATIC TAKEN AT (Friday);
B) RESTORE DB proddb TAKEN AT (Friday);
RESTORE DB proddb INCREMENTAL AUTOMATIC TAKEN AT (Saturday);
C) RESTORE DB proddb TAKEN AT (Saturday);
RESTORE DB proddb INCREMENTAL AUTOMATIC TAKEN AT (Friday);
D) RESTORE DB proddb INCREMENTAL AUTOMATIC TAKEN AT (Friday);
5. Which database configuration parameters can be used to limit the amount of memory allocated for the LOAD utility?
A) LOAD_HEAP_SZ and DATABASE_MEMORY
B) LOAD_HEAP_SZ and STAT_HEAP_SZ
C) UTIL_HEAP_SZ and STAT_HEAP_SZ
D) UTIL_HEAP_SZ and DATABASE_MEMORY
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: A | Question # 3 Answer: B | Question # 4 Answer: D | Question # 5 Answer: D |






