You want to track date and time of the last write access per row?(a) Add TIMESTAMP column to the table(b) Add a DATETIME column to the table and assign getdate() as the default value(c) Add a DATETIME column to the table and write a trigger that sets its value(d) Add a UNIQUEIDENTIFIER column to the table and use it with SQL Server’s built-in functionsI got this question in quiz.This key question is from Data Types in chapter Laying the Foundation of SQL Server

You want to track date and time of the last write access per row?(a) A

1.	You want to track date and time of the last write access per row?(a) Add TIMESTAMP column to the table(b) Add a DATETIME column to the table and assign getdate() as the default value(c) Add a DATETIME column to the table and write a trigger that sets its value(d) Add a UNIQUEIDENTIFIER column to the table and use it with SQL Server’s built-in functionsI got this question in quiz.This key question is from Data Types in chapter Laying the Foundation of SQL Server
Answer» The correct answer is (a) ADD TIMESTAMP column to the table The explanation: The correct answer is Add a DATETIME column to the table and WRITE a trigger that sets its value.

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