[&] Which component specifies the protocol and message encoding in a WSDL document?
- Types
- Message
- Endpoint
- Binding

[&] Why is it important to check if a WSDL file is exposed during web service testing?
- It reveals supported methods and interaction details
- It provides trivia about the developers
- It ensures compliance with HTTP standards
- It offers discount on web service usage

[&] In WSDL 1.1, which element describes the operations the web service supports?
- Service
- Binding
- Port Type
- Types

[&] What are 'fault messages' in the context of a WSDL document?
- Messages that log server errors
- Messages used to reset the web service
- Messages indicating errors during an operation
- Messages that track client activities

[&] In WSDL 2.0, what does the interface element replace from WSDL 1.1?
- Binding
- Port Type
- Endpoint
- Types

[&] What is the primary role of a WSDL document in a web service?
- To provide a user manual for applications
- To describe the functionality and interface of a web service
- To specify the web service protocol only
- To outline hardware requirements