Which statement is true about Enterprise Manager (EM) express in Oracle Database 12c?
A.
By default, EM express is available for a database after database creation.
B.
You can use EM express to manage multiple databases running on the same server.
C.
You can perform basic administrative tasks for pluggable databases by using the EM express
interface.
D.
You cannot start up or shut down a database Instance by using EM express.
E.
You can create and configure pluggable databases by using EM express.
Explanation:
EM Express is built inside the database.
Note:
Oracle Enterprise Manager Database Express (EM Express) is a web-based database
management tool that is built inside the Oracle Database. It supports key performance
management and basic database administration functions. From an architectural perspective, EM
Express has no mid-tier or middleware components, ensuring that its overhead on the database
server is negligible.
D is correct.
http://www.oracle.com/technetwork/database/manageability/emx-intro-1965965.html
Why E is not correct?http://docs.oracle.com/database/121/ADMQS/pdbs.htm#ADMQS12512
Would also vote for D.
Sorry … “E” I meant.
D
Lol seriously oracle?! D and E are both correct!
It is not possible to start/stop the DB instance with EM Express….
At bottom A could be also correct, because if you install Oracle 12c the EM Express will be installed too
The question should be which one is not true……
A C D E
This is confusing – all answers are correct …
… including B(!)
It is possible, to manage different databases on the same machine.
All you have to do is configuring individual ports:
“You can use EM Express to manage a non-CDB, a CDB, or a PDB. For each non-CDB, CDB, or PDB that you want to manage using EM Express on a given host, a unique HTTPS port must be configured. A different port must be configured for each container in a CDB that you want to manage using EM Express.”