IBM C2090-919 real exam prep : Informix 11.70 System Administrator
- Exam Code: C2090-919
- Exam Name: Informix 11.70 System Administrator
- Updated: Sep 17, 2026
- Q&As: 123 Questions and Answers
About IBM C2090-919 Real Exam
In the cyber age, proving your ability takes more than saying you have it. The IBM Informix 11.70 System Administrator credential is how IT workers demonstrate skill, and TestkingPass's C2090-919 bank — 123 expert-verified practice questions — is how you prepare to earn it.
IBM C2090-919 Exam Overview:
| Certification Vendor: | IBM |
|---|---|
| Exam Name: | Assessment: System Administrator for Informix Server 11.70 |
| Exam Number: | A2090-919 |
| Available Languages: | English |
| Passing Score: | 60% |
| Exam Price: | USD $200 |
| Exam Duration: | 90 minutes |
| Exam Format: | Assessment Exam, Multiple Choice |
| Real Exam Qty: | 60-125 |
| Related Certifications: | IBM Certified System Administrator - Informix 11.70 |
| Sample Questions: |  |
| Exam Way: | Assessment delivered through IBM's certification program via authorized testing providers (historically Pearson VUE); currently retired. |
| Pre Condition: | Candidates should possess practical experience administering IBM Informix Server 11.70. An Informix fundamentals certification or equivalent knowledge is recommended. |
| Official Syllabus URL: | https://www.ibm.com/training/certification/ |
IBM C2090-919 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Security Administration | - Implement security and encryption features - Configure roles and privileges - Manage authentication and authorization |
| Topic 2: Backup and Recovery | - Perform backup and restore operations - Manage logical and physical logs - Configure and use ON-Bar and ontape |
| Topic 3: Administrative Utilities | - Use command-line administration tools - Automate maintenance tasks - Use SQL administration APIs |
| Topic 4: Storage and Space Management | - Manage fragmentation and storage allocation - Configure chunks and storage objects - Manage dbspaces, blobspaces, and sbspaces |
| Topic 5: Installation and Configuration | - Configure server parameters - Initialize and manage server instances - Install Informix Server - Configure connectivity and network services |
| Topic 6: High Availability and Replication | - Manage Enterprise Replication - Configure High Availability Data Replication - Administer clustered environments |
| Topic 7: Performance Tuning | - Manage statistics and optimizer behavior - Tune query processing and database performance - Optimize memory and configuration parameters |
| Topic 8: Monitoring and Troubleshooting | - Interpret message logs and diagnostics - Identify and resolve operational issues - Monitor server status and performance |
C2090-919 Exam Questions Answered: Details and Services
Written terms, promptly honored. If you fail the corresponding exam within 60 days of purchase, send us a scanned copy of your enrollment slip and your official Score Report PDF within two days of the exam date; verified claims receive a full refund within seven days. Exclusions: exams taken within three days of purchase, candidate names that differ from the payer, and free or expired products. Prefer to keep studying? We will exchange your product for two others of equal value at no cost.
Currently, the C2090-919 exam requires a passing score of 60% and carries a registration fee of USD $200. IBM can revise either figure, so confirm both on the official site before you schedule.
Because every step is built to save time. The C2090-919 bank is carefully made — expert-verified answers across the IBM Informix 11.70 System Administrator objectives, organized for efficient study rather than endless reading. Delivery is instant upon payment, updates are free for 365 days and arrive by email automatically, and our customer service team is online 24 hours to give fast, precise replies whenever a question about the materials comes up. Efficiency is the design goal, from first click to exam day.
The IBM Informix 11.70 System Administrator blueprint is structured around these main domains:
- Performance Tuning
- Security Administration
- High Availability and Replication
Further domains complete the official outline; the question bank spans every one.
Per the latest exam information, the C2090-919 exam includes 60-125 questions and allows 90 minutes minutes. Rehearsing under the same limit at home removes one more unknown from exam day.
Upon successful payment, our system automatically emails the product to your mailbox — typically within about a minute — with an instant download link on screen, so you can start studying right away. If nothing arrives within two hours, check your spam folder and contact our 24-hour support team. Installations are unlimited, and your purchase includes 365 days of free updates delivered by email, plus a 50% renewal discount afterward.
IBM lists these prerequisites for the IBM Informix 11.70 System Administrator: Candidates should possess practical experience administering IBM Informix Server 11.70. An Informix fundamentals certification or equivalent knowledge is recommended..
Confirm the current requirements on the official certification page before registering.
IBM Informix 11.70 System Administrator Sample Questions:
Which two corrective actions may be taken if following message is logged in the online message log during a failed attempt to bring an instance online? (Choose two)
18:15:44
Size of resident + virtual segments 100000KB + 60000KB > 150000KB
18:15:44
total allowed by configuration parameter SHMTOTAL
- A. Increase SHMTOTAL
- B. Decrease SHMBASE
- C. Decrease SHMADD
- D. Decrease buffer pool size
- E. Increase SHMVIRTSIZE
Correct Answer: A,D 🗳️
Without explicitly setting DBSPACETEMP and TEMPTABLE_NOLOG, where will temporary tables be created by default? (Choose three.)
- A. The root dbspace.
- B. The dbspace in which the active database was created.
- C. The /tmp directory or PSORT_DBTEMP.
- D. The $INFORMIXDIR/tmp directory.
- E. The users' home directory.
Correct Answer: A,B,C 🗳️
A Connection Manager is started with the following Service Level Agreement:
SLA report=(SDS+report_server)
Where will a connection to the report SLA be redirected?
- A. Any available SDS (Shared Disk Secondary) server, then report_server.
- B. The server with the most available resources in the SLA list, including all SDS servers and report_server.
- C. Report_server, then the SDS server with most available resources.
- D. Report_server, then any available SDS server.
Correct Answer: B 🗳️
Which two statements are true for onbar only but not for ontape? (Choose two.)
- A. It can restart a restore from the place it failed.
- B. It can restore data to a given point in time (PIT).
- C. It can back up to or restore from cloud storage.
- D. It can execute an external backup and restore.
- E. It can apply external programs using filters.
Correct Answer: A,B 🗳️
Given the two indexes defined on table tab1:
Which optimization method may be used?
- A. STAR_JOIN
- B. INDEX_SELFJOIN
- C. OUTER_INDEX
- D. MULTI_INDEX
Correct Answer: D 🗳️
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