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QWhat is the purpose of a database log?

ID: #13491 Database Concepts MCQs 104 views
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#13491Q ID
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Database Concepts MCQsTopic
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  • A To maintain a history of executed functions ✔ ✖
  • B To optimize query performance ✔ ✖
  • C To create graphical representations of data ✔ ✖
  • D To store backup files for restore operations ✔ ✖
Correct Answer: Option A

Explanation

A database log serves the purpose of keeping a record or history of the functions executed in the database.
It captures information about changes made to the data, including updates, inserts, and deletes.
The log is crucial for auditing, recovery, and ensuring data integrity by providing a trail of actions performed on the database.

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