Microsoft
70-513 · Question #63
70-513 Question #63: Real Exam Question with Answer & Explanation
Sign in or unlock 70-513 to reveal the answer and full explanation for question #63. The question stem and answer options stay visible for context.
Question
You are developing a Windows Communication Foundation (WCF) service that contains the following service contract. You need to ensure that RecordPayments can correctly deserialize into an Employee or a Customer object. What should you do?
Exhibit
Options
- AAdd the following KnownType attribute to the Employee class and to the Customer class.
- BImplement the IExtensibleDataObject interface in the Person class.
- CImplement the IExtension(ofType(T)) interface in the Person class.
- DAdd the following KnownType attributes to the Person class.
Unlock 70-513 to see the answer
You've previewed enough free 70-513 questions. Unlock 70-513 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.