Exam 70-487 topic 1 question 11 discussion

Actual exam question from Microsoft's 70-487

Question #: 11
Topic #: 1

DRAG DROP -
You are developing a WCF service.
The WCF service requires implementations of the new data contracts to validate against the old schema.
You need to develop a new data contract without breaking current functionality.
What should you do? (To answer, drag the appropriate code segments to the correct location or locations in the answer area. Each code segment may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.)
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by [deleted] at Jan. 15, 2020, 6:15 p.m.

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TinaZh

Highly Voted 5 years, 4 months ago

https://docs.microsoft.com/en-us/dotnet/framework/wcf/feature-details/data-contract-versioning?view=netframework-4.8#adding-and-removing-data-members

upvoted 8 times

tanujgyan

5 years ago

Please refer to this link for explanation. By using DataContract(Name="") attribute we can achieve schema updates. Although this wont work if you have strict schema validation

upvoted 2 times

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[Removed]

Most Recent 5 years, 4 months ago

https://docs.microsoft.com/en-us/dotnet/api/system.runtime.serialization.datacontractattribute?view=netframework-4.8

upvoted 1 times

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