Oracle Cloud Database Services 2025 Professional - 1z0-1093-25무료 덤프문제 풀어보기

A. "Cloud Tooling" offers significantly more granular control over the underlying hardware configuration.

B. "Cloud Tooling" allows using older versions of Oracle Database that are no longer supported on- premises.

C. "Cloud Tooling" automates the provisioning, patching, and lifecycle management of the Exadata infrastructure.

D. "Cloud Tooling" completely eliminates the need for any database administrator intervention.

A. Complexity of the security roles defined on the table.

B. Number of reads expected per second.

C. Average record size being read.

D. Data consistency requirements.

A. Reduced data durability.

B. Increased storage efficiency.

C. Unnecessary cost expenditure.

D. Improved query performance.

A. Relying solely on MySQL replication to another MySQL instance.

B. Utilizing OCI Database backups, which include both the MySQL Database System and the HeatWave cluster.

C. Using the OCI Object Storage service for storing manual database dumps.

D. Using the MySQL Enterprise Backup tool directly on the HeatWave nodes.

E. Manually copying the data files from the HeatWave cluster's storage.

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

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

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

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

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

A. The VM Cluster's CPU core count can be dynamically scaled up or down without requiring a reboot.

B. Patching the Exadata Infrastructure automatically patches the VM Cluster and databases.

C. The VM Cluster can be independently stopped and started without impacting the underlying Exadata Infrastructure.

D. The VM Cluster can be terminated independently, allowing reuse of the Exadata Infrastructure for a different VM Cluster.

E. Modifying the shape of the Exadata Infrastructure automatically scales the VM Cluster resources proportionally.

A. Utilizing the automated patching capabilities provided by the Oracle Cloud Infrastructure (OCI) console or API.

B. Manually downloading and applying patches to each individual component.

C. Only patching the database nodes and ignoring the storage servers unless a specific issue arises.

D. Relying on the default OS auto-update features to handle all necessary patching.

A. Adding additional database server VMs and storage servers to the Exadata system.

B. Increasing the CPU core count of a single database server VM.

C. Upgrading the version of the Oracle Database software.

D. Expanding the amount of RAM available to a single database instance.