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Oracle 1z0-998-21 Exam Syllabus Topics:

Oracle Database Cloud Service 2021 Specialist Sample Questions:

Question 1

Which two statements are true about the network security?

A. Subnets can be created only within an availability domain.
B. Access between the tenancies can be restricted with the same availability domain.
C. Tenancies cannot be completely network isolated.
D. Permissions can be used to isolate networking between compartments and VCNs.
E. Access can be restricted between the tenancies and within the tenancy itself.

Question 2

Which two are the minimum prerequisites to launch a DB system?

A. Private key in OpenSSH format
B. Virtual Cloud Network with default security list
C. Dynamic Routing Gateway
D. Public key in OpenSSH format
E. Virtual Cloud Network with default service gateway

Question 3

Which two statements are true about "LICENSE INCLUDED" and "BRING YOUR OWN LICENSE (BYOL)" options while creating a DB system?

A. BYOL includes no extra cost for OCI and Oracle Database.
B. BYOL includes the cost of OCI only.
C. License included includes the cost of OCI only.
D. BYOL includes the cost of the Oracle Database only.
E. License included includes the cost of OCI and Oracle Database license.

Question 4

What are the three considerations provided by the shapes for bare metal and VM DB systems?

A. For all the shapes of the DB systems, block volume storage can be used.
B. For all the shapes of the VM DB systems, storage can be scaled up.
C. For all the shapes of the bare metal DB systems, there can only be one node.
D. For all the shapes of the VM DB systems, a two node DB system can be created.
E. For all the shapes of the bare metal DB systems, CPUs can be scaled up.

Question 5

Which three are the basic security considerations for using any application securely?

A. Establish who should access which system components and how often, and monitor those components.
B. Review user privileges to determine relevance to current work requirements.
C. Use the default password allocated by the administrator while creating an account.
D. Ensure that different applications have separate Virtual Cloud Networks (VCN).
E. Keep up-to-date on security information and apply all the security patches.

Solutions: