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Last Updated: Oct 12, 2026
No. of Questions: 120 Questions & Answers with Testing Engine
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Walking into the C2090-558 exam cold is how good candidates fail. The PracticeMaterial test engines replay the real IBM Informix 11.70 Fundamentals experience — timed, scored, no surprises — using 120 practice questions that reflect the 2026 exam.
| Certification Vendor: | IBM |
|---|---|
| Exam Name: | Informix 11.70 Fundamentals |
| Exam Number: | C2090-558 |
| Available Languages: | English |
| Passing Score: | 38 out of 60 (approx.) |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 60 |
| Related Certifications: | IBM Certified Database Associate - Informix 11.70 Fundamentals |
| Exam Format: | Multiple choice |
| Sample Questions: | DOWNLOAD DEMO |
| Official Syllabus URL: | https://www.ibm.com/training/certification/ibm-certified-database-associate-informix-1170-fundamentals-30001202 |
| Section | Weight | Objectives |
|---|---|---|
| Security | 3% | - Authentication mechanisms - Authorization concepts |
| Informix Tables, Views and Indexes | 15% | - Views, sequences and indexes - Table creation and referential integrity |
| DBMS Instances and Storage Objects | 14% | - Creating and configuring storage objects - Connecting to Informix servers and databases |
| Data Concurrency and Integrity | 10% | - Isolation levels effects - Locking concepts |
| Replication Technologies | 5% | - Replication purpose and types |
| Tools and Utilities | 15% | - onstat, oninit, onmode utilities - Data movement utilities and sysadmin database |
| Backup and Restore | 8% | - Backup procedures - Recovery procedures |
| Informix Data Using SQL | 14% | - SQL SELECT, UPDATE, DELETE, INSERT operations - Transaction handling and procedures |
| Planning and Installation | 16% | - Database workloads and planning - Data access restrictions |
The C2090-558 exam is IBM's official test for the IBM Specialist credential, a certification at the Associate level. Earning it tells employers your skills have been verified by the vendor itself, which carries real weight in hiring and promotion decisions. Within the same certification track, it sits alongside IBM Certified Database Associate - Informix 11.70 Fundamentals, so it can also serve as a stepping stone toward those credentials.
IBM divides the IBM Informix 11.70 Fundamentals exam into 9 domains. The largest ones are Security at 3%, Informix Data Using SQL at 14%, Tools and Utilities at 15% — together these account for the bulk of your score, so start there. The complete domain-by-domain outline appears in the exam topics section above on this page.
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You will face 60 questions in 90 minutes on the IBM Informix 11.70 Fundamentals exam. Do the math and the per-question budget is tight, which is why pacing drills matter as much as content review. Our advice: take two or three full timed mocks in the PracticeMaterial engine before the real thing, and practice skipping a stubborn question instead of burning five minutes on it.
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