[SOLVED] questions concerning Design for Resilience

Using the attachments below and any additional scholary items. Please answer the below questions concerning Design for Resilience –
1. Appraise some approaches for managing the development of Software — is it mainly art or mainly science?  Describe some recent security failures experienced by Cloud Computing Service Providers, and describe resulting business experiences of various customers.
2. Appraise some recommendations by authorities (such as NIST, Carnegie Mellon, DHS) for insuring Cybersecurity Resilience — which of those recommendations by authorities also include suggestions to test to verify the chosen methods for insuring resilience?