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Oracle 1z0-998-21 Exam Syllabus Topics:

Oracle Database Cloud Service 2021 Specialist Sample Questions:

1. What might be the effect of modifying the firewall rules for 169.254.0.2:3260 and 169.254.0.3:80?

A) TDE for the database might stop working.
B) It allows the non-root user to access the database.
C) It allows the non-root users to modify the system's boot volume.
D) Users may not be able to connect to database service.

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

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

3. Which three components are created along with the creation of a Virtual Cloud Network (VCN)?

A) Route Table
B) Dynamic Routing Gateway
C) NAT Gateway
D) Internet Gateway
E) Default Security List

4. Examine the exhibit:

How many CPU cores and memory would a DB system would get after successful creation?

A) 24 CPU cores and 320 GB of memory
B) 16 CPU cores and 320 GB of memory
C) 32 CPU cores and 256 GB of memory
D) 2 CPU cores and 256 GB of memory

5. Which three are the features of the different DB systems in Oracle Cloud Infrastructure?

A) All DB systems can have multiple database editions and versions.
B) CPU can be scaled up for full rack only in Exadata DB systems.
C) Storage can be scaled up for the VM DB systems only.
D) CPUs can be scaled up for bare metal and Exadata DB systems.
E) RAC is available in VM and Exadata DB systems.

Solutions: