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IBM C2090-546 Exam Syllabus Topics:
| Section | Objectives |
| Database Administration | - User and security management
- 1. Authentication methods
- 2. Authorization and privileges
- Backup and recovery
- 1. Point-in-time recovery
- 2. Offline and online backups
|
| Performance and Monitoring | - Monitoring tools
- 1. DB2 snapshot monitoring
- 2. Event monitoring
- Performance tuning
- 1. Index design and usage
- 2. Query optimization basics
|
| Utilities and Maintenance | - DB2 utilities
- 1. LOAD, IMPORT, EXPORT
- 2. RUNSTATS and REORG
|
| Installation, Upgrade and Migration | - DB2 9.7 upgrade processes
- 1. Migration from earlier DB2 versions
- 2. Fix pack and patch management
|
| DB2 Architecture and Concepts | - DB2 instance and database structure
- 1. Tablespaces and storage management
- 2. Memory architecture and buffer pools
|
IBM DB2 9.7 Database Administrator for Linux UNIX or Windows Upgrade Sample Questions:
Question 1
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.
Roll forward the database to the end of backup timestamp.
C. Backup the database and include the recovery logs.
Restore the database.
Roll forward the database to the end of backup timestamp.
D. Backup the database and include the recovery logs.
Restore the database to the end of backup timestamp.
Question 2
Which two database manager configuration parameters were added to support encryption? (Choose two.)
A. SSL_CLIENT_STASH
B. SSL_CLIENT_KEYSTASH
C. SSL_CLNT_KEYDB
D. SSL_CLIENT_KEYDB
E. SSL_CLNT_STASH
Question 3
A table named TAB_A has a primary key and 2 additional indexes that were created by the DBA. If the ADMIN_MOVE_TABLE procedure is used to MOVE table TAB_A from a table space named TS4K to a table space named TS16K, how many indexes will be on the table after the procedure finishes running?
A. 0
B. 1
C. 2
D. 3
Question 4
After executing the following statement: ALTER TABLESPACE tbsp1 LOWER HIGH WATER MARK What is the expected result?
A. The extents of TBSP1 are moved around to lower the high water mark.
B. The high water mark for TBSP1 is lowered and the unused space is automatically reclaimed by the system if TBSP1 is an automatic storage table space.
C. The high water mark for TBSP1 is lowered and the unused space is automatically reclaimed by the system.
D. The high water mark is lowered without moving any extents of TBSP1.
Question 5
Which two are valid BASED UPON CONNECTION attributes for a trusted context? (Choose two.)
A. Application program name
B. Data stream encryption
C. Date and time
D. System authorization id
E. Database role
Solutions:
Question 1 Answer: C | Question 2 Answer: C,E | Question 3 Answer: D | Question 4 Answer: A | Question 5 Answer: B,D |