Oracle Related Exams
1z0-060 Exam

Your database supports an online transaction processing (OLTP) application. The application is undergoing some major schema changes, such as addition of new indexes and materialized views. You want to check the impact of these changes on workload performance.
What should you use to achieve this?
Identify the prerequisite for configuring and accessing Enterprise Manager (EM) express for an Oracle 12c database.
Oracle Grid Infrastructure for a stand-alone server is installed on your production host before installing the Oracle Database server. The database and listener are configured by using Oracle Restart.
Examine the following command and its output:
What does this imply?