Exam Name: Assessment: Informix Server 12.10 Assessment
Certification Provider: IBM
Corresponding Certification: IBM Certified System Administrator
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IBM : A2090-619 Exam Premium Dumps
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Preparing for the IBM Assessment: Informix Server 12.10 Assessment exam on a tight schedule? FreeCram condenses the syllabus into 130 focused A2090-619 practice questions, so even a busy week can move you forward. In 2026, few candidates have months to spare, and this product is built for that reality.
IBM A2090-619 Exam Overview:
| Certification Vendor: | IBM |
|---|---|
| Exam Name: | IBM Informix 12.10 System Administrator |
| Exam Number: | C2090-619 |
| Available Languages: | English |
| Certificate Validity Period: | N/A |
| Related Certifications: | IBM Certified Informix v11.70 System Administrator IBM Certified Informix v15.0 Database Administrator - Professional |
| Passing Score: | 68% |
| Exam Format: | Multiple choice questions |
| Exam Duration: | 90 minutes |
| Exam Price: | Approx. $200 USD / €210 (price varies by testing centre) |
| Real Exam Qty: | 70–130 (approx.) |
| Sample Questions: | IBM A2090-619 Sample Questions |
| Exam Way: | On-site proctored at authorized testing centers (Pearson VUE). |
| Pre Condition: | No formal prerequisites, but hands-on experience with Informix database administration is recommended. |
| Official Syllabus URL: | https://www.ibm.com/training/certification/ibm-certified-system-administrator-informix-1210-08007501 |
IBM A2090-619 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Performance Tuning | - Memory and PDQ tuning - Optimize network and query performance |
| Topic 2: Space Management | - Configure and manage dbspaces and sbspaces - Dynamic storage and fragmentation |
| Topic 3: Replication and High Availability | - Manage Connection Manager and H/A clusters - Configure Enterprise Replication and GRID |
| Topic 4: System Monitoring and Troubleshooting | - Monitor system activity and logs - Troubleshoot performance and errors |
| Topic 5: Installation and Configuration | - Configure ONCONFIG parameters for performance - Install and configure Informix server - Set up communication protocols and connectivity |
| Topic 6: Security | - Authentication and authorization - Roles, privileges, and trusted context |
| Topic 7: Backup and Restore | - Use onbar and ontape utilities - Restore options and configurations |
IBM A2090-619 Exam: Frequently Asked Questions
The A2090-619 exam is the official exam behind the IBM Certified System Administrator credential from IBM. It sits at the Professional level of the IBM certification track. It is also associated with IBM Certified Informix v11.70 System Administrator, IBM Certified Informix v15.0 Database Administrator - Professional. The FreeCram practice questions on this page map to the same objectives, so you can measure your readiness before you book a seat.
The A2090-619 exam contains 70–130 (approx.) questions and gives you 90 minutes to complete them. That pace leaves little room for getting stuck, so train yourself to flag a hard question, move on, and circle back later. Run at least one full timed session in the FreeCram test engine a week before your exam date to check whether your pacing holds under pressure.
You need 68% to pass the A2090-619 exam, and the official registration fee is Approx. $200 USD / €210 (price varies by testing centre). A retake means paying that fee again in full, which makes thorough preparation the cheaper option by far. Before scheduling, take a timed FreeCram practice test; if you are not scoring comfortably above the passing line, give yourself more study time instead of booking on hope.
No formal prerequisites, but hands-on experience with Informix database administration is recommended.
Requirements can change, so confirm the latest details on the official IBM exam page before you register.
Yes. A free A2090-619 PDF demo is available, so you can check the question style and answer quality before you commit. Every purchase also includes 365 days of free updates, and if your product expires after that, you can extend the update service at a 50% discount from your member zone.
Your purchase is protected by our 100% Money Back Guarantee. If you take the A2090-619 exam within 60 days of purchase and do not pass, send us a scanned enrollment slip and your official Score Report PDF within two days of the exam; approved refunds are processed within seven days. The candidate name must match the payer name, and the guarantee does not apply to exams taken within three days of purchase, to products that were downloaded but never used in an exam sitting, or to free materials and expired orders. If you would rather keep studying, we can instead exchange your order for two free exam products of equal value while your original product keeps its update service. Delivery itself is instant: your download is emailed within one minute of payment and stays available in your member zone, with no limit on how many computers you can install it on. If nothing arrives within two hours, contact our customer service team.
The A2090-619 syllabus is divided into 7 domains, including Space Management, Backup and Restore, and Security. The complete breakdown, with every domain and its subtopics, is listed in the Exam Topics section above — review it line by line and flag the areas where you feel weakest.
IBM Assessment: Informix Server 12.10 Assessment Sample Questions:
Question 1
The DBA updated the uto_crsd?Scheduler task in the SYSADMIN database with the following SQL commands:The DBA updated the ?uto_crsd?Scheduler task in the
SYSADMIN database with the following SQL commands: UPDATE ph_task SET tk_enable
= ?WHERE tk_name = uto_crsd?UPDATE ph_task SET tk_enable = ??WHERE tk_name =
? uto_crsd? UPDATE ph_threshold SET value = ?WHERE name =
UTODEFRAG_ENABLED?UPDATE ph_threshold SET value = ??WHERE name =
? UTODEFRAG_ENABLED? UPDATE ph_threshold SET value = ?000?WHERE name =
UTOCOMPRESS_ROWS?UPDATE ph_threshold SET value = ?000?WHERE name =
? UTOCOMPRESS_ROWS? What will be the effect of auto_crsd database scheduler task on the tables?
A. Do not compress, repack, shrink and defragment any table with more than 5000 rows.
B. Compress, repack and shrink tables with more than 5000 uncompressed rows.
C. Compress and defragment tables with more than 5000 uncompressed rows.
D. Compress all tables with less than 5000 rows.
Question 2
The total number of locks allocated equals the value specified by the LOCKS configuration parameter. What is the behavior of the database server when more locks are now requested?
A. More memory is allocated for additional lock structures in the RESIDENT section of shared memory.
B. More memory is allocated for additional lock structures in the VIRTUAL section of shared memory.
C. The user encounters a lock request error.
D. More memory is allocated for additional lock structures from DS_TOTAL_MEMORY.
Question 3
The following message is received: Lock table overflow - user id user32, session id 54.
What action should be taken to prevent this problem in the future?
A. Change the DEF_TABLE_LOCKMODE configuration parameter from page to row.
B. Run onclean utility to clear the lock table.
C. Increase the LOCKS configuration parameter.
D. Turn on the AUTO_TUNE configuration parameter.
Question 4
"informix_stores" is an established primary server with a SDS server. What is the effect of running the following command? EXECUTE FUNCTION sysadmin:admin("ha sds clear",
"informix_stores");
A. Shuts down the primary server and converts the secondary server to be the primary.
B. Converts the shared disk secondary server to a standard server and shuts down the primary server.
C. Stops replication to the shared disk secondary servers and converts the primary server to a standard server.
D. Clears the log position of the SDS servers and restarts replication.
Question 5
Which Informix utility is used to print information about runtime statistics for all threads in the server?
A. onstat -g rea
B. onstat -g act
C. onstat -g sta
D. onstat -g cpu
Solutions:
| Question 1 Answer: B | Question 2 Answer: B | Question 3 Answer: C | Question 4 Answer: C | Question 5 Answer: D |
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