Microsoft
70-457 · Question #23
70-457 Question #23: Real Exam Question with Answer & Explanation
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Question
You have three tables that contain data for vendors, customers, and agents. You create a view that is used to look up telephone numbers for these companies. The view has the following definition: You need to ensure that users can update only the phone numbers by using this view. What should you do?
Exhibit
Options
- AAlter the view.
- BDrop the view.
- CCreate an AFTER UPDATE trigger on the view.
- DCreate an INSTEAD OF UPDATE trigger on the view.
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