There is a simple named query defined in the following way: @NamedQuery(name=etCustomer?
query=elect c from Customer c?@NamedQuery(name=?etCustomer? query=?elect c from Customer
c? Which Entity Manager (em) method must be used to access this defined named query?

A.
Query q = em.createNamedQuery(etCustomer?;Query q = em.createNamedQuery(?etCustomer?;

B.
Query q = em.createQueryByName(etCustomer?;Query q =
em.createQueryByName(?etCustomer?;

C.
Query q = em.findNamedQuery(etCustomer?;Query q = em.findNamedQuery(?etCustomer?;

D.
Query q = em.getNamedQuery(etCustomer?;Query q = em.getNamedQuery(?etCustomer?;