Which statement best describes the impact of Cloud Computing on business continuity management?

A general lack of interoperability standards means that extra focus must be placed on the security aspects of migration between Cloud providers.

The size of data sets hosted at a Cloud provider can present challenges if migration to another provider becomes necessary.

Customers of SaaS providers in particular need to mitigate the risks of application lock-in.

Clients need to do business continuity planning due diligence in case they suddenly need to switch providers.

Geographic redundancy ensures that Cloud Providers provide highly available services.