Microsoft
70-463 · Question #118
70-463 Question #118: Real Exam Question with Answer & Explanation
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Question
You are running a training exercise for Microsoft SQL Server 2012 junior administrators. You are discussing the effects of setting IsolationLevel transaction property of a Data Flow task to Chaos. Which of the following suitably describes the effect?
Options
- AIt prevents pending changes from more highly isolated transactions from being overwritten.
- BIt prevents shared locks from being issued and exclusive locks from being honored.
- CIt prevents other users from updating the data.
- DIt reduces blocking by storing a version of data that one application can read while another is
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