Oracle Database Administration I — Question 54

Which three instance situations are possible with the Oracle Database server without multi-tenant? (Choose three.)

Answer options

• 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

Correct answer: A, B, D

Explanation

The correct answers are A, B, and D because they represent valid configurations for Oracle Database servers without multi-tenant architecture. Option A shows multiple instances on separate servers for one database, B describes a single instance for one database, and D indicates an instance with no database connection. Options C and E are incorrect as they imply one instance can be associated with multiple databases on the same or separate servers, which is not possible without multi-tenant support.