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Oracle 1z0-998-21 Exam Syllabus Topics:

Oracle Database Cloud Service 2021 Specialist Sample Questions:

1. What is true about the creation of subnets in a VCN?

A) While creating a subnet, security lists must be specified.
B) A subnet is created in multiple availability domains for high availability.
C) While creating a subnet, the route table must be specified.
D) A subnet is created in a single availability domain.

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

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

3. 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) Open port 1521 on the local system
C) SSH tunnel from local system to DB system
D) Private key
E) Public key

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

5. Which two statements are true about VM DB systems?

A) It can have multiple database homes with different database software versions.
B) Number of CPU cores cannot be changed after the creation of the DB system.
C) It can have one or two nodes based on the shape selected for the DB system.
D) It can have only one node with local storage.

Solutions: