IBM C2090-919 Exam Details & Actual Exam Questions
- Exam Code/Number: C2090-919
- Exam Name/Title: Informix 11.70 System Administrator
- Certification Provider: IBM
- Corresponding Certification: Certified Administrator
- Exam Questions: 123
- Updated On: Sep,03 2026
- Certification Level: Professional
IBM Informix 11.70 System Administrator Exam Questions
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(44 Up Votes)IBM C2090-919 Exam Overview:
| Certification Vendor: | IBM |
|---|---|
| Exam Name: | Assessment: System Administrator for Informix Server 11.70 |
| Exam Number: | A2090-919 |
| Related Certifications: | IBM Certified Advanced System Administrator - Informix |
| Exam Price: | Approx. $200 USD (varies by region) |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 63 |
| Exam Format: | Multiple-choice questions |
| Available Languages: | English |
| Certificate Validity Period: | 3 years |
| Passing Score: | 60% |
| Recommended Training: | IBM Informix 11.70 System Administration Training |
| Exam Registration: | IBM Certification Site Pearson VUE Registration |
| Sample Questions: | IBM C2090-919 Sample Questions |
| Exam Way: | Proctored online or in-person at Pearson VUE test centers |
| Pre Condition: | Recommended: 1-2 years of hands-on experience administering IBM Informix Server |
| Official Syllabus URL: | https://www.ibm.com/certify/exams/A2090-919 |
IBM C2090-919 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Warehousing and Advanced Features | 8% | - Merge and external tables - Star/snowflake schema support - Indexing strategies |
| Topic 2: Space Management | 19% | - Dbspace and sbspace configuration - OLTR and space allocation - Fragmentation and compression - Storage pool and chunk management |
| Topic 3: System Activity Monitoring and Troubleshooting | 14% | - Locking and concurrency issues - Problem isolation techniques - Message log analysis - Informix administrative utilities |
| Topic 4: Performance Tuning | 16% | - Shared memory and virtual processors - PDQ and query optimization - Checkpoints and recovery tuning - OLTP vs DSS configuration |
| Topic 5: Installation and Configuration | 12.5% | - Migration and upgrade procedures - Log files and memory configuration - OS configuration and parameters - Server installation and deployment |
| Topic 6: Replication and High Availability | 10% | - Mach 11 cluster configuration - HDR and Remote Standalone Secondary - Enterprise Replication (ER) - Grid and Connection Manager |
| Topic 7: Backup and Restore | 8% | - Onbar and ontape utilities - Backup strategy planning - Recovery procedures |
| Topic 8: Security | 12.5% | - Trusted context configuration - Auditing and encryption - Authentication and authorization - Privileges and roles |
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