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Oracle 1z0-998-21 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Oracle Cloud Platform & Database Cloud Overview | 15% | - Oracle Cloud Infrastructure fundamentals - Database cloud service models and architecture - Autonomous Database solution overview |
| Topic 2: OCI Core Services & Networking | 20% | - Compute, storage, and object storage services - OCI security and IAM - Virtual Cloud Network (VCN) concepts |
| Topic 3: Migration & High Availability | 20% | - Migration methods: Data Pump, RMAN, SQL Developer - Data Guard and MAA architecture - Monitoring and troubleshooting |
| Topic 4: Patching, Backup & Recovery | 20% | - RMAN backup and recovery - Patching DB systems and databases - Automatic backups and point-in-time recovery |
| Topic 5: DB System Deployment & Management | 25% | - Connecting to cloud databases - Bare metal, VM, and Exadata DB systems - Supported database editions and versions - Provisioning, scaling, and configuration |
Oracle Database Cloud Service 2021 Specialist Sample Questions:
Question 1
Examine the command:
dbcli describe-component
What information will you get by executing this command?
A. displays all the components related to the Object Storage
B. displays the latest patch available for the DB system
C. displays all the storage objects created
D. displays the installed patch versions for the DB system
Question 2
Which two statements are true about bare metal DB systems?
A. It can have multiple database homes with different database software edition.
B. It consists of a single server with locally attached NVMe storage.
C. It can have performance overhead due to a single server.
D. It can have multiple database homes, which can be of different versions.
Question 3
Which three are the prerequisites/conditions for the backing up to OCI Object Storage?
A. VCN must be configured with dynamic routing gateway.
B. Database must be in archivelog mode.
C. OCI account username and password.
D. DB system must have access to the applicable Swift endpoint or Object Storage.
E. VCN must be configured with an internet gateway.
Question 4
Which are the three considerations for choosing a migration method?
A. source database with TDE not enabled
B. source database in mount state always
C. acceptable time of system outage
D. database version
E. network bandwidth
Question 5
What is true about the creation of subnets in a VCN?
A. While creating a subnet, the route table must be specified.
B. While creating a subnet, security lists must be specified.
C. A subnet is created in multiple availability domains for high availability.
D. A subnet is created in a single availability domain.
Solutions:
| Question 1 Answer: D | Question 2 Answer: B,D | Question 3 Answer: B,D,E | Question 4 Answer: C,D,E | Question 5 Answer: D |
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