Question 1. What is a Service Implementation Bean?

1.a. An interface that identifies the methods reachable over a web service

1.b. An implementation of a web service

1.c. A service contract between a web service and clients that call the service

Answer a. refers to a Service Endpoint Interface.

Question 2. When text like @WebMethod or @Override appears in a method declaraion, what is it called?

2.a. An annotation

2.b. An assertion

2.c. An aggravation

Though I guess answer c. is also potentially true, depending on how much trouble you had in that section of the hour.

Question 3. What does WSDL stand for?

3.a. Web Services Deployment Language

3.b. Web Services Description Language

3.c. Lucy in the Sky with Diamonds

It's often mistakenly called Web Services Definition Language.