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QWhich component of a DBMS is responsible for ensuring that the database can be recovered in case of system failures or data corruption?

ID: #13431 Database Concepts MCQs 212 views
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#13431Q ID
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Database Concepts MCQsTopic
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  • A Query optimizer ✔ ✖
  • B Backup and recovery module ✔ ✖
  • C Transaction manager ✔ ✖
  • D Concurrency control module ✔ ✖
Correct Answer: Option B

Explanation

The backup and recovery module in a DBMS is responsible for creating backups of the database and providing mechanisms to restore the database to a consistent state in the event of system failures or data corruption.

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