Q:

You want to track date and time of the last write access per row?

0

You want to track date and time of the last write access per row?


  1. Add TIMESTAMP column to the table
  2. Add a DATETIME column to the table and assign getdate() as the default value
  3. Add a DATETIME column to the table and write a trigger that sets its value
  4. Add a UNIQUEIDENTIFIER column to the table and use it with SQL Server’s built-in functions

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Correct Answer:

A.Add TIMESTAMP column to the table

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