You need to make multiple target system calls in parallel for a single inbound request The response should return to the client app as a single object What should you do?

Which is true about DefaultFaultRule"?

You have a requirement to expose functions and data from an existing back-end system Using Apigee recommended practices, which step should you take first*?

Your API generates tokens to authenticate users. You have the following requirements
1. Limited token lifetime.
2. Managed key rotation.
3. Self-verifiable content.
4 Compact data representation
5. Refresh without new challenge.
You plan to use SAML2 Which two of the above-listed requirements are satisfied by using SAML2?

Which are characteristics of the PopulateCache and ResponseCache policies'?