Oracle 1Z0-1195-25 Exam Dumps

The primary goal of 'Oracle Maximum Availability Architecture' (MAA) is 'Active Replication, Data Protection and continuous availability' (B). MAA is designed to ensure high availability and disaster recovery through active replication (e.g., Data Guard), data protection (e.g., backups), and continuous availability (minimal downtime). Option A includes 'network security,' which is secondary, not primary. Option C focuses on 'reporting,' which is unrelated, and D emphasizes 'scale out,' which is a feature, not the goal. Oracle's MAA documentation defines these core objectives.

To create or modify Oracle Cloud Infrastructure (OCI) resources, 'OCI REST APIs' (A) and 'OCI Command-line Interface (CLI)' (C) are two primary methods. OCI REST APIs allow programmatic management of resources via HTTP requests, while the OCI CLI provides a command-line tool for scripting and automation. 'Remote Desktop Protocol (RDP)' (B) is for accessing Windows-based systems, not OCI resource management, and 'Secure Shell (SSH)' (D) is for accessing compute instances, not broadly creating or modifying resources. Oracle's OCI documentation confirms REST APIs and CLI as standard management tools.

When registering 'Exadata Cloud@Customer' in an OCI region, you must 'consider any business policies or regulations that preclude the use of a particular region' (A), as compliance (e.g., data residency laws) dictates region selection. You should also 'consider the physical proximity of the region you register the infrastructure into your data center' (D), as proximity reduces latency for control plane interactions. Option B is false because, despite being hosted on-premises, Exadata Cloud@Customer is registered in an OCI region for management. Option C is incorrect, as the region cannot be changed post-creation without significant reconfiguration. Oracle's documentation highlights these considerations for region selection.

In Oracle's Data Lakehouse architecture, data persistence refers to the storage layer where data is durably maintained. 'Autonomous Database' (B) provides a managed, self-tuning relational database for structured data persistence, supporting SQL-based workloads. 'OCI Object Storage' (D) offers scalable, durable storage for unstructured and semi-structured data, such as files, images, and logs, serving as the data lake component of the Lakehouse. 'OCI Data Catalog' (A) is a metadata management service, not a persistence layer, and 'OCI GoldenGate' (C) handles data replication and integration, not direct storage. Oracle's Lakehouse documentation identifies Autonomous Database and OCI Object Storage as the primary persistence services.

'Oracle SQLcl' (SQL Developer Command Line) is a lightweight, command-line interface for interacting with Oracle Databases. It has two key characteristics: 'Tracks database schema changes' (B), through integration with tools like Liquibase, allowing DBAs to monitor and manage schema evolution; and 'Ability to execute SQL batch files' (C), enabling automation of multiple SQL statements in scripts. 'Creates isolated development environments' (A) is not a feature of SQLcl, as it's a client tool, not a virtualization platform. 'Available in the OCI Cloud Shell by default' (D) is incorrect, as OCI Cloud Shell provides a general terminal but does not pre-install SQLcl. Oracle's SQLcl documentation confirms these capabilities.