Microsoft
70-451 · Question #125
70-451 Question #125: Real Exam Question with Answer & Explanation
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Question
You are a database developer. You plan to design a database solution by using SQL Server 2008. A stored procedure in a database uses a transaction to retrieve data from a table and produces aggregations. You must design a solution that meets the following requirements: - Update operations cannot be performed on the retrieved data while the stored procedure is being executed. - Insert operations in the table can be performed while the stored procedure is being executed. You need to ensure that the solution meets the requirements. What isolation level should you use?
Options
- ASERIALIZABLE
- BREAD COMMITTED
- CREPEATABLE READ
- DREAD UNCOMMITTED
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