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Oracle 1z0-998-21 Exam Syllabus Topics:

Oracle Database Cloud Service 2021 Specialist Sample Questions:

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

A) Review user privileges to determine relevance to current work requirements.
B) Keep up-to-date on security information and apply all the security patches.
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) Establish who should access which system components and how often, and monitor those components.

2. You want to migrate the Oracle workload along with the third party apps to OCI without re-architecting. Which method enables the migration of environment from on-premises to OCI?

A) Infrastructure heavy workloads
B) Cloud native workloads
C) Backup and recovery
D) Lift and shift

3. Which three are the features of the manageable boot disks for compute instances?

A) A boot volume can be associated with more than one instance.
B) Boot volume can be preserved after an instance is terminated and can be reused with a new instance.
C) Boot volumes help the instances to be launched faster than usual.
D) Boot volumes can be reused with new instances but with same shapes.
E) By default, all the boot volumes are encrypted.

4. You want to connect to a database in the DB system with SQL Developer. Which three are the prerequisites?

A) Open port 1521 for listener in VCN
B) Private key
C) Open port 1521 on the local system
D) SSH tunnel from local system to DB system
E) Public key

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

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

Solutions: