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IBM A2090-619 Exam Overview:
| Certification Vendor: | IBM |
|---|---|
| Exam Name: | IBM Informix 12.10 System Administrator |
| Exam Number: | C2090-619 |
| Available Languages: | English |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | 3 years |
| Passing Score: | 68% (48 out of 70) |
| Exam Price: | USD 200 / EUR 210 |
| Real Exam Qty: | 70 |
| Exam Format: | Multiple select, Multiple choice |
| Recommended Training: | IBM Informix 12.10 Knowledge Center IBM Education - Informix Administration |
| Exam Registration: | Pearson VUE Registration IBM Certification Portal |
| Sample Questions: |  |
| Exam Way: | In-person at authorized Pearson VUE test centers; online proctoring not available |
| Pre Condition: | No mandatory prerequisites; recommended 6+ months hands-on experience with IBM Informix 12.10 administration |
| Official Syllabus URL: | https://www.ibm.com/training/certification/ibm-certified-system-administrator-informix-1210-08007501 |
IBM A2090-619 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Backup and Restore | 10% | - Archecker verification - Primary Storage Manager (PSM) - Onbar and ontape tools - Restore strategies and recovery |
| Security | 9% | - Encryption (session, replication, on-disk) - Authentication and authorization - Privileges and roles - Auditing and trusted connections |
| Performance Optimization | 14% | - Query optimization and statistics - Memory and cache configuration - PDQ and parallelism settings - I/O performance tuning |
| Replication and High Availability | 16% | - Grid and clustering - Connection Manager - Enterprise Replication (ER) - Ifxclone and rolling upgrades |
| Space Management | 11% | - Dbspace and sbspace configuration - Table compression and optimization - Fragmentation and database design - Dynamic storage allocation |
| System Activity Monitoring and Troubleshooting | 13% | - Message log and system database monitoring - Locking and concurrency issues - Informix utilities and admin API - Problem diagnosis and resolution |
| Data Movement and Utilities | 10% | - Import/export and data migration tools - Informix built-in utilities - Database schema management |
| Installation and Configuration | 17% | - Installation options and migration - Communication protocols and connections - Operating system parameters and files - Dynamic configuration parameters - Logical and physical log configuration |
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The IBM Assessment: Informix Server 12.10 Assessment blueprint centers on these domains:
- Security (9%)
- Backup and Restore (10%)
- Installation and Configuration (17%)
Additional domains complete the official outline, and our bank covers every one.
Registration goes through the official channels below:
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Currently, the A2090-619 exam's passing score is 68% (48 out of 70) and the registration fee is USD 200 / EUR 210. These figures belong to IBM and can be revised, so confirm them on the official site before scheduling.
IBM states the following prerequisites for the IBM Assessment: Informix Server 12.10 Assessment: No mandatory prerequisites; recommended 6+ months hands-on experience with IBM Informix 12.10 administration.
For the authoritative details, see the official certification page.
IBM recommends these official training resources:
Pair the course that fits your background with consistent question practice for the best results.
According to the latest exam information, the A2090-619 exam contains 70 questions and lasts 90 minutes minutes. Simulating those conditions at home with the PC test engine is excellent preparation for the real environment.
IBM Assessment: Informix Server 12.10 Assessment Sample Questions:
Where must the HA_FOC_ORDER configuration parameter be set?
- A. Any server in the cluster.
- B. The primary server only.
- C. The SDS secondary only.
- D. The HDR secondary only.
Correct Answer: B 🗳️
When KAIO is available and raw disk is used, which statement is true?
- A. Logical Log IO is performed by the LIO VP.
- B. Physical Log IO is performed by the CPU VP.
- C. Logical Log IO is performed by the KAIO VP.
- D. Physical Log IO is performed by the PIO VP.
Correct Answer: B 🗳️
Which table attribute defines the percentage of changes (insert/update/delete) threshold to consider the statistics as stale?
- A. STATCHANGE
- B. STATAUTO
- C. FORCE AUTO
- D. STATFORCE
Correct Answer: A 🗳️
Which statement about Storage Provisioning is true?
- A. Only raw devices can be extended.
- B. Only unmirrored spaces can be extended.
- C. Mirrored and unmirrored spaces can be extended.
- D. Only cooked devices can be extended.
Correct Answer: B 🗳️
When you take a level 2 backup, what data is backed up?
- A. All new data since the last level 2 backup.
- B. All new data since the last level 0, level 1 or level 2 backup.
- C. All new data since the last level 1 backup.
- D. All logical logs which have not previously been backed up.
Correct Answer: C 🗳️
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