You are developing a Windows Communication Foundation (WCF) client application. You instantiate a client class that inherits from ClientBase. The client instance must always be shut down in such a…

You are developing a Windows Communication Foundation (WCF) client application. You instantiate a client class that inherits from ClientBase. The client instance must always be shut down in such a way that tt can free up any resources it is referencing. You need to ensure that all exceptions are caught and the instance is always properly shut down. Which code segment should you use?