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Oracle 1z0-998-21 Exam Syllabus Topics:

SectionObjectives
Topic 1: Provisioning and Management- Database provisioning
  • 1. Compute and storage configuration
    • 2. Service creation workflows
      - Lifecycle management
      • 1. Scaling and patching
        • 2. Backup and restore operations
          Topic 2: Security and Access Control- Identity and access management
          • 1. Database authentication methods
            • 2. IAM policies and roles
              - Data protection
              • 1. Encryption at rest and in transit
                • 2. Vault and key management
                  Topic 3: Migration and Integration- Database migration strategies
                  • 1. Data Pump migration
                    • 2. Cloud migration tools
                      - Integration services
                      • 1. API and connectivity options
                        • 2. Hybrid cloud integration
                          Topic 4: Performance and Monitoring- Performance tuning
                          • 1. SQL tuning concepts
                            • 2. Resource management
                              - Monitoring tools
                              • 1. OCI Monitoring service
                                • 2. Performance Hub usage
                                  Topic 5: Oracle Cloud Database Services Overview- OCI Database Service Architecture
                                  • 1. Service deployment options
                                    • 2. Shared responsibilities model
                                      - Autonomous Database Concepts
                                      • 1. Autonomous Transaction Processing
                                        • 2. Autonomous Data Warehouse

                                          Oracle Database Cloud Service 2021 Specialist Sample Questions:

                                          1. Which three are the prerequisites/conditions for the backing up to OCI Object Storage?

                                          A) VCN must be configured with dynamic routing gateway.
                                          B) VCN must be configured with an internet gateway.
                                          C) Database must be in archivelog mode.
                                          D) OCI account username and password.
                                          E) DB system must have access to the applicable Swift endpoint or Object Storage.


                                          2. You want to connect to a DB system with SSH using putty from a Windows machine. Which two are the prerequisites?

                                          A) Public IP of the DB system
                                          B) Public key
                                          C) OCID
                                          D) Private key
                                          E) Listener port number


                                          3. What is the use of port 6200 on a DB system?

                                          A) Oracle Notification Services (ONS)
                                          B) Oracle Enterprise Manager Database Console
                                          C) Oracle High Availability Services
                                          D) EM Express Console


                                          4. Which two important factors need to considered while configuring a DB system?

                                          A) Service Gateway
                                          B) Transparent Data Encryption
                                          C) Cluster Time Synchronization Service
                                          D) Network Time Protocol
                                          E) Dynamic Routing Gateway


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

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


                                          Solutions:

                                          Question # 1
                                          Answer: B,C,E
                                          Question # 2
                                          Answer: B,D
                                          Question # 3
                                          Answer: A
                                          Question # 4
                                          Answer: B,D
                                          Question # 5
                                          Answer: B,D,E

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