| 1: | Which base class must the Web Service class inherit from for the Web Service to use the ASP.NET Session and Application objects?  | 
| 2: | What is the difference between a WebService attribute and a WebService directive?  | 
| 3: | How can we create a Web Service that exposes two methods having the same name?  | 
| 4: | Which SoapHttpClientProtocol member is used to make a synchronous call to a Web method? An asynchronous call?  | 
| 5: | You are using a Web Service that has heavy traffic or is subject to downtime. How can you ensure that your client program waits no longer than 10 seconds for a request?  | 
| 6: | Which WSDL element contains the URL of the target Web Service? 
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| 7: | Which attribute must be applied to a Web method for the method to access a SOAP header?  | 
| 8: | What three ways can a proxy be used to make asynchronous calls to a Web Service?  |