Microsoft
70-513 · Question #234
70-513 Question #234: Real Exam Question with Answer & Explanation
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Question
A Windows Communication Foundation (WCF) service handles online order processingyou're your company. You discover that many requests are being made with invalid account numbers. You create a class named AccountNumberValidator that has a method named Validate. Before the message is processed, you need to validate account numbers with AccountNumberValidator and reject messages with invalid account numbers. You create a new class that implements the IParameterInspector interface. Which code segment should you use in this class?
Options
- APublic Sub AfterCall(
- BPublic Sub AfterCall(
- CPublic Sub AfterCall(
- DPublic Sub AfterCall(
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