98-361 · Question #284
You are invoking a Web service method that returns an ArrayList object. The client application is written is C#, whereas the Web service is written in Visual Basic. The Web service is outside your…
Sign in or unlock 98-361 to reveal the answer and full explanation for question #284. The question stem and answer options stay visible for context.
Question
You are invoking a Web service method that returns an ArrayList object. The client application is written is C#, whereas the Web service is written in Visual Basic. The Web service is outside your corporate firewall. You receive an "object not found" error when you call the method that returns the ArrayList object but can call other methods successfully from the same Web service. What could be the problem?
Options
- AThe client and the Web service are not written in the same programming language.
- BThe firewall is blocking all SOAP calls.
- CThe client project does not contain a reference to the System.Collection namespace.
- DThe ArrayList class cannot be serialized.
Unlock 98-361 to see the answer
You've previewed enough free 98-361 questions. Unlock 98-361 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.