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Oracle 1z0-998-21 Exam Syllabus Topics:

Oracle Database Cloud Service 2021 Specialist Sample Questions:

1. Which Oracle database editions and versions are supported on bare metal DB systems?

A) all database editions and versions starting from 18c
B) all database editions and all versions
C) all database editions and versions starting from 12c
D) all database editions and DB versions starting from 11.2

2. You want to enable the EM Express console for a database in the DB system. Which procedure/function would you use?

A) DBMS_XDB_CONFIG.SETLISTENERENDPOINT
B) DBMS_XDB_CONFIG.GETHTTPSPORT
C) DBMS_XDB_CONFIG.SETHTTPSPORT
D) DBMS_XDB_CONFIG.GETHTTPPORT

3. Which type of DB system(s) would provide Instance isolation?

A) Virtual Machine DB systems only
B) Bare metal and virtual machine DB systems
C) Exadata DB systems only
D) Bare metal DB systems only

4. You want to connect to a DB system from your local system, for that you need to update the security list. Examine the steps to update the security list:

Identify the required steps in the correct order.

A) 1,3,2,5,4,7,6
B) 1,2,3,5,4,6,7
C) 3,1,2,4,5,7,6
D) 1,3,2,4,5,6,7

5. Which three are important guidelines for the DB system OS updates?

A) Configure DB System's VCN to allow access to the YUM repository.
B) Install NetworkManager on the DB system.
C) Must stop the clusterware in both nodes on 2-node RAC DB system.
D) Backup the database prior to OS upgrade.
E) Do not remove the packages from the DB system.

Solutions: