最新的Oracle Cloud Database Services 2025 Professional - 1z0-1093-25免費考試真題

A. Direct control over the operating system and database configuration.

B. Shared Exadata infrastructure with other tenants for cost optimization.

C. Automatic scaling of compute and storage resources based on workload demands.

D. Automated patching and upgrades handled by Oracle.

A. MySQL Shell

B. MySQL Router

C. MySQL Query Optimizer

D. Oracle Cloud Infrastructure (OCI) Load Balancer

E. HeatWave AutoPilot

A. Data is stored as JSON documents with flexible structures, allowing for nested elements.

B. Each data item is uniquely identified by a key, and the associated value can be any data type or structure.

C. Data is organized into tables with predefined schemas, similar to relational databases.

D. Relationships between data items are explicitly defined through foreign keys and joins.

E. Data is structured in a graph format, representing entities as nodes and relationships as edges.

A. A public subnet for the Exadata Infrastructure to allow external access for monitoring.

B. A private subnet for database backups to Oracle Cloud Infrastructure Object Storage.

C. A NAT Gateway for each VM within the VM Cluster to allow outbound internet access for patching.

D. A Service Gateway to allow access to Oracle Services without traversing the public internet.

E. A private subnet for the client network to ensure secure database access.

A. By creating a separate data warehouse in the cloud to store historical data.

B. By enabling HeatWave to query data directly from object storage (e.g., Oracle Cloud Infrastructure Object Storage, Amazon S3) in various formats without requiring data loading.

C. By automatically replicating the MySQL database to a disaster recovery site.

D. By providing a built-in ETL (Extract, Transform, Load) tool for data integration.

E. By providing a graphical user interface for managing the MySQL database.

A. The Oracle Management Agent must be installed and running on the database host, if applicable.

B. The database must be configured with automatic backups enabled.

C. The necessary IAM policies must be in place to grant the Database Management Service access to the database.

D. The database must be running and accessible.

A. OCI Data Transfer Service

B. OCI Archive Storage

C. OCI File Storage

D. OCI Block Volume

E. OCI Object Storage

A. All data stored within the database must conform to a single, universally defined schema for consistency.

B. The database automatically infers the schema from the data being inserted, without requiring any explicit schema definition beforehand.

C. Data is stored in a highly structured format, mirroring the tabular structure of relational databases with predefined columns and data types.

D. Data is stored in a binary format, eliminating the need for any schema or data interpretation.