Q80 Which three instance situations are possible with the Oracle Database server without multitenant?

Q80 Which three instance situations are possible with the Oracle Database server without multitenant? (Choose three.)

• (A). two or more instances on separate servers all associated with one database
• (B). one instance on one server associated with one database
• (C). one instance on one server associated with two or more databases on the same server
• (D). one instance on one server not associated with any database
• (E). one instance on one server associated with two or more databases on separate servers