Which three HA solutions do not use shared storage?

Consider typical High Availability (HA) solutions that do not use shared storage.
Which three HA solutions do not use shared storage?

A.
Mysql Replication

B.
Distributed Replicated Block Device (DRBD) and Mysql

C.
Windows Cluster and Mysql

D.
Solaris Cluster and Mysql

E.
Mysql NDB Cluster

Explanation: