You are creating a Windows Communication Foundation (WCF) service that accepts messages from clients when they are started. The message is defined as follows:

[MessageContract] public class Agent { public string CodeName { get; set; } public string SecretHandshake { get; set; } } You have the following requirements:

The CodeName property must be sent in clear text.

The service must be able to verify that the property value was not

changed after being sent by the client.

The SecretHandshake property must not be sent in clear text and must

be readable by the service. What should you do?

Question

You are creating a Windows Communication Foundation (WCF) service that accepts messages from clients when they are started. The message is defined as follows:

[MessageContract] public class Agent { public string CodeName { get; set; } public string SecretHandshake { get; set; } } You have the following requirements:

The CodeName property must be sent in clear text.
The service must be able to verify that the property value was not

changed after being sent by the client.

The SecretHandshake property must not be sent in clear text and must

be readable by the service. What should you do?

Accepted Answer

A. Add a MessageBodyMember attribute to the CodeName property and set the

Answer

B. Add a DataProtectionPermission attribute to the each property and set the ProtectData

Answer

C. Add an xmlText attribute to the CodeName property and set the DataType property to Signed.

Answer

D. Add an ImmutableObject attribute to the CodeName property and set its value property to true.

You are creating a Windows Communication Foundation (WCF) service that accepts messages from clients when they are started. The message is defined as follows: [MessageContract] public class Agent {…

Question

Options

How the community answered

Community Discussion