Which of the following Criteria query snippets demonstrates the correct way to create and execute strongly typed queries? Assume that cb references an instance of the CriteriaBuilder interface and em references an EntityManager instance.
A. CriteriaQuery <office> cq = cb.createQuery (Office.class);. . .TypedQuery<Office> tq = em.createQuery (cq);List <office> offices =cb.getResultList ();
B. CriteriaQuery cq = cb.createQuery (Office.class). . .TypedQuery<office> tq = em.createQuery (cq, office.class);List <office> offices = tq.getresult ();
C. CriteriaQuery<office> cq = em.createQuery (cq, office.class);. . .TypedQuery<Office> tq = em.createQuery (cq);List <office> offices = tq.getresult ();
D. CriteriaQuery <office> cq = cb.createQuery (Office.class);. . .TypedQuery<Office> tq = em.createQuery (cq);List<office> Offices = tq.getResultList ();
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