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IBM C2090-611 Exam Actual Questions

The questions for C2090-611 were last updated on April 23, 2024.
  • Viewing page 1 out of 30 pages.
  • Viewing questions 1-4 out of 121 questions
 

Topic 1 - Volume A

Question #1 Topic 1

Due to a hardware failure, it appears that there may be some corruption in database DB_1 as DB2 is reporting a "bad page". DB2DART is performed for the entire database and it appears that several bad pages were detected in table space TBSP_1. What command can be used to recover the database and repair the corruption in table space TBSP_1?

  • A. RESTART DATABASE
  • B. RECOVER DATABASE
  • C. RESTORE TABLESPACE
  • D. ROLLFORWARD DATABASE
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Correct Answer: B 🗳️

Question #2 Topic 1

If a single node database is actively being used by applications when a power failure occurs, what method is used to bring the database back to a consistent state once power has been restored?

  • A. Crash recovery
  • B. Version recovery
  • C. Disaster recovery
  • D. Roll-forward recovery
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Correct Answer: A 🗳️

Question #3 Topic 1

You have an High Availability and Disaster Recovery (HADR) environment set up and you want to read from the standby database. What must you do?

  • A. Assign the value ON to the DB2_HADR_ROS registry variable.
  • B. Assign the value ON to the DB2_HADR_SNAP registry variable.
  • C. Execute the STOP HADR command to temporarily break the HADR connection to the standby.
  • D. Execute the TAKEOVER HADR command to instruct the standby database to takeover as the new primary database.
Reveal Solution Hide Solution   Discussion  

Correct Answer: A 🗳️

Question #4 Topic 1

Which command can be used to restore a corrupted database using only the recovery history file?

  • A. RESTART DATABASE
  • B. RECOVER DATABASE
  • C. RESTORE DATABASE
  • D. ROLLFORWARD DATABASE
Reveal Solution Hide Solution   Discussion  

Correct Answer: B 🗳️

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