Free Oracle 1Z0-160 Exam Dumps Questions & Answers

Which users can remotely log in and administer a compute node of a Database Deployment?

• A.  root and oracle users
• B.  root, oracle, and sysman users
• C.  opc and oracle users
• D.  root, opc, and oracle users
• E.  sysman and oracle users

Your Database Deployment hosts a multitenant container database (CDB) with four pluggable database (PDB) tenants.
Users of an application in one PDB and users of another application in another PDB complain of poor performance.
Investigation shows that the application sessions are not using excessive CPU nor are they requesting an unusual amount of I/O.
Which two steps should you perform to resolve this problem?

• A.  Add CPU to the Database Deployment.
• B.  Examine the shares of resources allocated to each consumer group within all four PDBs.
• C.  Examine the shares of resources allocated to each PDB within the CDB.
• D.  Add memory to the Database Deployment.
• E.  Add storage to the Database Deployment.
• F.  Examine the shares of resources allocated to each consumer group within the PDBs that contain the two applications.

Which three statements are true about SSH tunnels in an Oracle Database Cloud Service configuration?

• A.  The SSH tunnel must be opened manually and must remain open.
• B.  A separate SSH tunnel is required for each port that is required for the environment.
• C.  The default protocol is ssh-1 RSA.
• D.  The SSH tunnel is opened automatically by the Cloud Services VPN and remains open.
• E.  The SSH tunnel should include all required ports for the environment.
• F.  The available protocols include ssh-2 DSA.

Which two functions can be managed by using the dbaascli tool?

• A.  applying a patch
• B.  creating a database instance
• C.  running health checks on your database
• D.  creating users in the database instance
• E.  restoring from the most recent backup

Which two tasks can you perform on the Database Cloud Service Instance View page?

• A.  You can see patching information.
• B.  You can add pluggable databases (PDBs) to the database.
• C.  You can decrease the storage of an instance.
• D.  You can create new users to access an instance.
• E.  You can scale up to increase the shape of the current instance.