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  • One common approach of preventing deadlocks, before begin...
Multiple choice

One common approach of preventing deadlocks, before beginning an update is ________.

  1. lock the DBMS

  2. lock the database

  3. lock one row

  4. lock one column

  5. lock a relation

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Lock will make it non-shareable.

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