Pass your actual test at first attempt with IBM A2090-544 training material
Updated: Aug 10, 2026
No. of Questions: 106 Questions & Answers with Testing Engine
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| Certification Vendor: | IBM |
| Exam Name: | IBM DB2 9.7 Advanced Database Administrator for Linux, UNIX, and Windows |
| Exam Number: | A2090-544 |
| Passing Score: | 60% |
| Exam Price: | USD 200 (may vary by region) |
| Real Exam Qty: | 64 |
| Exam Format: | Multiple choice, Multiple response |
| Available Languages: | English |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | 3 years |
| Related Certifications: | IBM Certified Database Administrator - DB2 9.7 for LUW |
| Recommended Training: | IBM DB2 9.7 for LUW Administration Training IBM Learning for Data & AI |
| Exam Registration: | Pearson VUE IBM Exams IBM Certification Portal |
| Sample Questions: | IBM A2090-544 Sample Questions |
| Exam Way: | Test center or online proctored exam via authorized IBM testing provider (typically Pearson VUE) |
| Pre Condition: | Recommended: IBM Certified Database Administrator - DB2 9.7 for LUW or equivalent hands-on experience with DB2 LUW administration. |
| Official Syllabus URL: | https://www.ibm.com/training/certification |
| Section | Objectives |
|---|---|
| Security and Authorization | - Roles, privileges, and authorities - Authentication and authorization models |
| Database Administration and Configuration | - Database creation and maintenance - Client connectivity and cataloging - Instance and database configuration parameters |
| Database Architecture and Concepts | - Memory structures and processes - DB2 instance and database architecture - Storage management concepts |
| Performance Monitoring and Tuning | - Indexing and statistics maintenance - Monitoring tools and snapshot monitoring - Query optimization and explain plans |
| Utilities and Data Movement | - LOAD, IMPORT, EXPORT utilities - Data reorganization and rebalancing |
| Backup, Recovery, and High Availability | - Backup and restore operations - High Availability Disaster Recovery (HADR) - Rollforward recovery |
1. What is a method for enabling non-buffered I/O at the table space level in a DB2 database?
A) Set the DB2_FILESYSTEM_CACHE configuration parameter to YES.
B) Set the DB2_DIRECT_IO configuration parameter to YES.
C) Use the NO FILE SYSTEM CACHING clause with the CREATE TABLESPACE or ALTER TABLESPACE command.
D) Use the USE DIRECT IO clause with the CREATE TABLESPACE or ALTER TABLESPACE command.
2. A DBA would like to examine repartitioning options for a partitioned database named PRODDB. Which tool can be used to provide recommendations on re-partitioning?
A) Configuration Advisor
B) Design Advisor
C) Partition Assistant
D) Workload Manager
3. What steps, in the correct order, are performed by the SQL and XQuery compilers to generate executable code for non-federated queries?
A) parse query; check semantics; rewrite query; build access plan
B) check semantics; parse query; build access plan; pushdown predicates; execute access plan
C) parse query; rewrite query; check semantics; pushdown predicates; execute access plan
D) check semantics; parse query; rewrite query; build access plan
4. What is required to successfully use the check backup utility (db2ckbkp)?
A) read permission on the backup image
B) system administrator authority
C) system maintenance authority
D) read permission on the database
5. You have a database with eight partitions on a single server. Immediately after executing the following command:
CREATE BUFFERPOOL mybp DEFERRED SIZE 3000
How much memory is consumed by buffer pool MYBP on the server?
A) 192000 pages
B) 24000 pages
C) 3000 pages
D) 0 pages
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: B | Question # 3 Answer: A | Question # 4 Answer: A | Question # 5 Answer: D |
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