A client application interacts with a new Service that calculates interest rates for the banks customers. The Service Contract contains BasicHttpBinding as the binding type in the endpoint configuration. The service contains some methods that return sensitive information such as customers names and addresses. You want to ensure that these methods are encrypted. What should you do?
A.	Set the ProtectionLevel to None in the ServiceContractAttribute
B.	Set the ProtectionLevel in the OperationContractAttribute to EncryptAndSign for each of the sensitive methods
C.	Nothing, all messages will be encrypted and signed already
D.	Set the ProtectionLevel to Sign in the ServiceContractAttribute
Answer:B
A client application interacts with a new Service that calculates interest rates for the banks customers. The Service Contract contains BasicHttpBinding as the binding type in the endpoint configuration. The service contains some methods that return sensitive information such as customers names and addresses. You want to ensure that these methods are encrypted. What should you do?
A.	Set the ProtectionLevel to None in the ServiceContractAttribute B.	Set the ProtectionLevel in the OperationContractAttribute to EncryptAndSign for each of the sensitive methods C.	Nothing, all messages will be encrypted and signed already D.	Set the ProtectionLevel to Sign in the ServiceContractAttribute