Which statement about Oracle Flex ASM is incorrect?

Which statement about Oracle Flex ASM is incorrect?

A.
Oracle Flex ASM enables an Oracle ASM instance to run on a separate physical server from the
database servers,

B.
With Flex ASM, a smaller pool of ASM instances can be used to serve a large pool of database
servers.

C.
Flex ASM requires the configuration of Flex Clusters.

D.
Flex ASM can be configured on either a standard cluster or a Flex Cluster.

E.
Higher availability can be achieved with Flex ASM because if an ASM instance fails, its clients can
reconnect to another ASM instance.

Explanation:
Oracle Flex ASM enables Oracle ASM instances to run on a separate physical server from the
database servers,

https://docs.oracle.com/database/121/OSTMG/asminst.htm#OSTMG95329