Free Oracle AI Database Foundations Associate 1Z0-1195-26 Exam Questions

From the OCI Console for an 'Oracle Autonomous Database,' you can 'Scale up/down CPU' (A) to adjust compute resources dynamically and 'Increase Storage allocated for Database' (D) to expand capacity, both with no downtime. 'Increase Network Bandwidth' (B) is not a console-adjustable parameter (managed by Oracle), and 'Scale up/down Memory' (C) is not independently configurable (tied to CPU scaling). Oracle's documentation confirms CPU and storage scaling as user-controlled actions.

Two important reasons to upgrade and patch are 'Support Compliance' (A), ensuring the database remains under Oracle's support policy with access to updates, and 'Security' (C), applying patches to mitigate vulnerabilities and protect data. 'Validation of application' (B) is a byproduct, not a primary reason, and 'Restructure the database' (D) is unrelated to patching. Oracle's maintenance guides emphasize compliance and security as key drivers.

A prerequisite for running 'APEX' (Application Express) on an Autonomous Database is provisioning 'an Autonomous Database with the workload type Data Warehouse, Transaction Processing, JSON, or APEX' (B). APEX is supported across these workload types, with ORDS (Oracle REST Data Services) pre-enabled. Option A is incorrect, as ORDS is automatically configured. Option C is too restrictive, as APEX isn't limited to the APEX workload type alone. Option D is unnecessary, as user creation follows provisioning, not precedes it. Oracle's Autonomous Database documentation confirms APEX availability across these workload types with no manual ORDS setup required.

ORDS stands for 'Oracle REST Data Services,' a middleware component provided by Oracle to enable RESTful access to Oracle Database and related services. It allows developers to expose SQL queries, database objects, and stored procedures as REST APIs, facilitating integration with modern applications. Options B ('Oracle Resilient Data Security'), C ('Oracle Rapid Data Systems'), and D ('Oracle REAP Diagnosis Systems') are not recognized terms in Oracle's official documentation. ORDS is extensively documented in Oracle's cloud and database resources as a critical tool for RESTful services, particularly in environments like Autonomous Database and Oracle Cloud Infrastructure (OCI).

A 'MySQL Database Service DB System' includes a 'Compute Instance' (A) for processing, a 'Virtual Network Interface' (B) for networking, and 'Block Storage' (D) for data. 'FastConnect' (C), a high-speed connectivity service to OCI, is not a component of the DB system itself but an optional external connection. Oracle's MySQL Service documentation lists the core components, excluding FastConnect.

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.

For 'Exadata Cloud@Customer' without Bring Your Own License (BYOL), 'Oracle Native Network Encryption and TDE (Transparent Data Encryption)' (D) are implemented out-of-the-box. Native Network Encryption secures data in transit, while TDE encrypts data at rest, both enabled by default to ensure baseline security compliance. 'Oracle Key Vault' (A), 'Audit Vault and Database Firewall' (B), and 'Database Vault and Data Masking Pack' (C) are advanced security options requiring additional configuration or licensing, not automatically included without BYOL. Oracle's Exadata Cloud@Customer documentation confirms these encryption features as standard.

Oracle's 'Converged Database' supports multiple data types/models, including 'Spatial' (B) for geospatial data, 'Graph' (D) for relationship analytics, and 'Relational' (E) for traditional structured data. 'Events' (A) is not a distinct data model but a use case, and 'Terraform' (C) is an infrastructure tool, not a data type. Oracle's documentation lists Spatial, Graph, and Relational among others (e.g., JSON, XML) as core converged capabilities.

Oracle's Data Management strategy aims to deliver 'the fastest, most scalable converged SQL database' (A), exemplified by its Autonomous Database and Exadata systems, which support multiple data types and workloads efficiently. It also seeks to 'automate everything for developers, data analysts, DBAs, and data scientists' (B), leveraging self-managing, self-tuning capabilities to reduce manual effort and enhance productivity. Option C ('multiple integration points for 3rd party databases') is not a primary objective, as Oracle focuses on its own ecosystem. Option D ('best platform for warehouse workloads only') is too narrow, as the strategy spans beyond just warehousing to include transactional, analytical, and JSON workloads. Oracle's official data management documentation emphasizes speed, scalability, and automation as core goals.

For migrating 'old database backups' to OCI, 'Archive Storage' (D) is the most cost-effective service. Archive Storage offers the lowest cost per gigabyte for long-term, infrequently accessed data, ideal for backups that don't require immediate retrieval. 'Object Storage (standard)' (A) is more expensive and suited for frequent access, 'Block Volume' (B) is high-performance and costly, and 'File Storage' (C) is for active file systems. Oracle's storage pricing and use case documentation recommend Archive Storage for cost-effective backup archival.