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IBM C2090-318 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| DB2 Architecture and Subsystem | 20% | - DB2 12 components and address spaces - Data sharing environment and structures - Catalog and directory structure - Subsystem parameters and configuration |
| Operations, Monitoring and Utilities | 22% | - DB2 commands and execution - Monitoring threads, buffers and logs - Diagnostic tools and traces - Utility usage: LOAD, REORG, RUNSTATS, COPY |
| Performance and Tuning | 10% | - Buffer pool and memory tuning - Concurrency and locking management - Index and storage optimization |
| Security and Authorization | 16% | - Row and column access control - Privileges, authorities and roles - External security and trusted contexts - Auditing and compliance |
| Installation, Migration and Maintenance | 18% | - Applying maintenance and PTFs - Migration to DB2 12 for z/OS - Managing DB2 objects and storage - Installation and setup procedures |
| Backup, Recovery and High Availability | 14% | - Disaster recovery concepts - Point-in-time recovery - Data sharing availability and failover - Backup and restore strategies |
Everything a IBM DB2 12 System Administrator for z/OS Candidate Needs to Know
The IBM DB2 12 System Administrator for z/OS blueprint is structured around these main domains:
- Operations, Monitoring and Utilities (22%)
- DB2 Architecture and Subsystem (20%)
- Security and Authorization (16%)
Additional domains complete the official outline — our question bank spans the full set.
According to the latest exam information, the C2090-318 exam contains 60 - 63 questions with a 75 - 90-minute limit. Since performance on the day matters as much as preparation, timed practice under these exact conditions is time well spent.
IBM points candidates toward these official training options:
Formal training builds the framework; consistent question practice fills it in.
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Currently, the C2090-318 exam's passing score is 62% - 67% and the registration fee is 200 USD. IBM owns both figures and may update them, so verify on the official site when you book.
By treating preparation and performance as one campaign. The C2090-318 bank is rebuilt around every exam change — new key points and the latest question types compiled by our first-class experts, with expert-verified answers across the IBM DB2 12 System Administrator for z/OS objectives — so what you practice matches what you will face. Behind the content stands our service idea: customers' benefits first. Professionally trained after-sale staff answer 24/7, updates stay free for 365 days, and a written refund policy protects your investment throughout.
IBM specifies these prerequisites for the IBM DB2 12 System Administrator for z/OS: No formal prerequisites; recommended 6–12 months hands-on experience with DB2 12 for z/OS and z/OS environment knowledge.
Verify the current requirements on the official certification page.
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IBM DB2 12 System Administrator for z/OS Sample Questions:
Which utility must be executed before and after running a REORG utility against a system catalog table space to support recovery?
- A. COPY
- B. RUNSTATS
- C. MODIFY
- D. CHECK DATA
Correct Answer: A 🗳️
In any disaster recovery scenario, a direct relationship exists between the frequency at which image copies are taken and sent to the recovery site and which of the following?
- A. The amount of data that could potentially be lost
- B. The total number of incremental image copies made
- C. The ability to perform a RESTORE SYSTEM
- D. Time spent rebuilding indexes at disaster site
Correct Answer: A 🗳️
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Which lEAOPTxx parameter and value determines that processes will be routed from zllP to general processors when the zllP engines have no more capacity?
- A. IIPHONORPRIORITY = YES
- B. IFAHONORPRIORITY = YES
- C. IFAHONORPRIORITY = NO
- D. IIPHONORPRIORITY = NO
Correct Answer: A 🗳️
For a general application performance problem, which set of documentation would be most useful for diagnosis?
- A. DIAGNOSE MEPL utility
- B. SMF accounting and statistics traces
- C. RMF Monitor
- D. SVC Dump
Correct Answer: A 🗳️
Which of the following allows tracking of database administration tasks performed by system DBADMs?
- A. Define and start an appropriate audit policy in SYSIBM.SYSAUDITPOLICIES
- B. Start the appropriate accounting trace classes and analyze the SMF records
- C. Use the DIAGNOSE utility with option TRACEID
- D. Use the REPORT utility with option TABLESPACESET
Correct Answer: B 🗳️
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