SQL Server | MCQs

Explanation

The SERIALIZABLE isolation level is the strictest transaction isolation level provided by SQL Server. It ensures that transactions are executed in a serialized manner, as if they were the only transaction operating on the database. This means that:

• No other transactions can modify data being read by a transaction.
• No other transactions can insert new data that would affect the results of a transaction.
• No other transactions can delete data that a transaction is using.