Which of the following is a disaster recovery solution offered in SQL Server 2012 and involves maintaining a standby copy of a primary database?
A. AlwaysOn
B. Log Shipping
C. Clustering
D. DataGuard
Which of the following is a disaster recovery solution offered in SQL Server 2012 and involves maintaining a standby copy of a primary database?
A. AlwaysOn
B. Log Shipping
C. Clustering
D. DataGuard