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Instant Download IBM : C2090-612 Questions & Answers as PDF & Test Engine
- Exam Code: C2090-612
- Exam Name: DB2 10 DBA for z/OS
- Updated: Nov 05, 2026
- No. of Questions: 134 Questions and Answers
- Download Limit: Unlimited
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IBM C2090-612 Exam Overview:
| Certification Vendor: | IBM |
|---|---|
| Exam Name: | DB2 10 DBA for z/OS |
| Exam Number: | C2090-612 |
| Available Languages: | English |
| Related Certifications: | IBM Certified Database Administrator - DB2 10 for z/OS |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | IBM authorized testing center (onsite; historical delivery). |
| Pre Condition: | For the IBM Certified Database Administrator - DB2 10 for z/OS certification, IBM required passing Exam C2090-612 and one DB2 Fundamentals exam (C2090-610 DB2 10.1 Fundamentals or C2090-730 DB2 9 Fundamentals). |
| Official Syllabus URL: | https://www.ibm.com/training/certification/ibm-certified-database-administrator-db2-10-for-zos-08002304 |
IBM C2090-612 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Performance and Availability | - Monitoring and Tuning
|
| Topic 2: Security and Authorization | - Access Control
|
| Topic 3: Backup, Recovery and Utilities | - Data Protection
|
| Topic 4: Database Design and Object Management | - Database Objects
|
| Topic 5: DB2 Environment and Architecture | - DB2 10 Architecture
|
C2090-612 Exam FAQ — Live and Learn
Upon successful payment, our system emails the IBM DB2 10 DBA for z/OS useful study vce automatically within about a minute — secure payment protection means no financial risks, and 24/7 help responds if nothing arrives within 2 hours. If you fail the corresponding C2090-612 exam within 60 days of purchase, we refund the full amount: send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam, processed within 7 days. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. Or exchange for two equal-value products free.
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The IBM DB2 10 DBA for z/OS is IBM's certification exam for DB2, at the Professional level. In drastic competition, the certificate is an explicit demonstration of your knowledge. Related credentials include IBM Certified Database Administrator - DB2 10 for z/OS.
The IBM DB2 10 DBA for z/OS blueprint spans 5 domains — including DB2 Environment and Architecture, Database Design and Object Management, Backup, Recovery and Utilities. Progress domain by domain at your own level; the complete outline above lists every subtopic.
For the IBM Certified Database Administrator - DB2 10 for z/OS certification, IBM required passing Exam C2090-612 and one DB2 Fundamentals exam (C2090-610 DB2 10.1 Fundamentals or C2090-730 DB2 9 Fundamentals). Eligibility rules change over time, so verify the current requirements on the official page (official C2090-612 exam page) before registering.
IBM DB2 10 DBA for z/OS Sample Questions:
When defining a foreign key on a table, which statement is true?
- A. It is not mandatory to have anindex on the foreign key columns but it can help to avoid locking problems.
- B. You must define an index on the foreign key columns where the index columns are the same as the foreign key columns to guarantee uniqueness of the foreign key.
- C. There is no need to define an index on the foreign key columns as DB2 cannot use an index for foreign key checking.
- D. It is not mandatory to have an index on the foreign key columns but it can help performance when you insert rows into this table.
Correct Answer: A 🗳️
An object (table space, index space or a physical partition of a table space or index space) is in AREST or RESTP status. If backout activity is not already underway, what should occur?
- A. Issue a STOPcommand and then a START command with ACCESS(RW).
- B. Issue a RECOVER POSTPONED command.
- C. Issue a START command with ACCESS(RW).
- D. Recycle the system with the system parameter LBACKOUT=NO.
Correct Answer: B 🗳️
When planning for backup/recovery (including disaster recovery), which statement is correct?
- A. When you remote copy everything (PPRC, XRC) there is no need to take DB2 image copies anymore.
- B. System level backups (BACKUP SYSTEM) can be used for both system wide restore on a remote site, as well as the recovery of individual objects locally.
- C. As data is shared in adata sharing group, disaster recovery in a data sharing environment is identical to a non-data sharing environment.
- D. When you want to create a consistent backup point, you must use the -SET LOG SUSPEND command to freeze all activity, and then take your backups with whatever technology you prefer.
Correct Answer: B 🗳️
What must be done in order to audit read access to a table?
- A. DATA CAPTURE CHANGES must be set on the table and the DB2 log must be captured.
- B. AUDIT ALLmust be set on the table and an audit trace must be started.
- C. A security label column should be defined on the table within a trusted context.
- D. An EDITPROC must be defined on the table and an audit trace must be started.
Correct Answer: B 🗳️
The -DIS UTIL(REORGON) command was entered for a REORG utility with SHRLEVEL CHANGE with utilid REORGON. Which statement is NOT true?
- A. It shows the elapsed time of the SWITCH phase when issued during the SWITCH phase.
- B. It indicates how many parallel tasks are involved to build indexes when issued during the BUILD phase.
- C. It shows an actual and estimated time of how far it has proceeded in the current iterations when issued during the LOG phase.
- D. It shows how many keys are rejected whenissued during the SORTBLD phase.
Correct Answer: D 🗳️
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