[Aug 14, 2025] Get New 1Z0-931-25 Certification Practice Test Questions Exam Dumps
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NEW QUESTION # 36
Which two methods can you use to create database users and grant roles in Autonomous Database services?
- A. DBMS_CLOUDADMIN package
- B. Oracle Cloud Infrastructure (OCI) service console
- C. SQL*Plus
- D. SQL Developer
Answer: C,D
Explanation:
Full Detailed In-Depth Explanation:
User and role management in Autonomous Database:
A: False. OCI console manages infrastructure, not database users.
B: True. SQL Developer provides a GUI for user/role administration.
C: False. DBMS_CLOUDADMIN is for cloud-specific tasks, not user creation.
D: True. SQL*Plus allows direct SQL commands for user/role management.
NEW QUESTION # 37
What is a best practice when planning and instituting access controls for your Autonomous Dedicated environment regarding subnets, compartments, and user groups?
- A. Create at least 2 of each resource.
- B. Create a separate VCN that contains only public subnets.
- C. Only 1 of each is allowed to be allocated per environment.
- D. Only 1 subnet and 1 compartment are allowed, multiple groups highly advised.
Answer: A
Explanation:
When designing access controls for an Autonomous Dedicated environment, Oracle recommends redundancy and separation for security and manageability:
Correct Answer (D): "Create at least 2 of each resource" (subnets, compartments, user groups) is a best practice:
Subnets: Using at least two subnets (e.g., one public, one private) enhances security by segregating traffic and provides failover options if one subnet encounters issues.
Compartments: Multiple compartments allow logical separation (e.g., dev, test, prod), simplifying access control and resource management.
User Groups: At least two groups (e.g., admins, developers) streamline permission assignments and reduce the risk of over-privileging users.
Incorrect Options:
A: OCI allows multiple subnets and compartments; restricting to one limits flexibility and security.
B: There's no such limitation; multiple resources are supported and encouraged.
C: A VCN with only public subnets contradicts security best practices, as private subnets are critical for database isolation.
This approach aligns with Oracle's guidance for secure and scalable deployments.
NEW QUESTION # 38
Which two infrastructure types support deployment of Oracle Autonomous Database? (Choose two.)
- A. Dedicated Exadata Infrastructure
- B. Oracle Bare Metal Servers
- C. Shared Exadata Infrastructure
- D. Virtual Machines on Oracle Cloud Infrastructure
Answer: A,C
Explanation:
Oracle Autonomous Database is designed to run on specific infrastructure optimized for its managed capabilities:
Correct Answer (B): Dedicated Exadata Infrastructure provides a fully dedicated Exadata system for a single tenant, offering maximum isolation, performance, and customization (e.g., maintenance scheduling).
Correct Answer (D): Shared Exadata Infrastructure allows multiple Autonomous Database instances to share Exadata resources, providing a cost-effective option for smaller workloads while retaining automation benefits.
Incorrect Options:
A: Virtual Machines (VMs) on OCI are not a supported deployment platform for Autonomous Database. It requires Exadata hardware for its self-managing features, unlike traditional OCI VMs used for manual database setups.
C: Oracle Bare Metal Servers are not used for Autonomous Database; they lack the specialized Exadata architecture needed for its autonomous operations.
These infrastructure types ensure high performance and scalability tailored to Autonomous Database's requirements.
NEW QUESTION # 39
Which statement is FALSE about Data Insights?
- A. Data Insights provides a wide range of graphical data presentation capabilities
- B. Data Insights are automatically generated by various analytic functions built into the database
- C. Data Insights display information about patterns and anomalies in the data of entities in your Oracle Autonomous Database
- D. The results of the Insight analysis appear as a series of bar charts in the Data Insights dashboard
Answer: B
Explanation:
Data Insights is a feature in Autonomous Database that helps users understand their data. The false statement is:
Data Insights are automatically generated by various analytic functions built into the database (C): This is incorrect. Data Insights are not solely the result of automatic execution of built-in analytic functions (e.g., AVG, SUM, or RANK). Instead, they are generated through a combination of user-initiated analysis and Oracle's machine learning-driven capabilities within the Data Insights dashboard (part of Database Actions or OCI console). Users select datasets or tables, and the system applies algorithms to identify patterns (e.g., trends in sales) or anomalies (e.g., outlier transactions), but this process isn't just a passive outcome of pre-existing database functions-it's an active, curated feature requiring configuration. For example, a user might explore a SALES table, and Data Insights highlights a spike in Q4 sales, but this requires user input to define scope, not just automatic function output.
The true statements are:
Data Insights display information about patterns and anomalies in the data of entities in your Oracle Autonomous Database (A): True. The feature visualizes trends (e.g., seasonal sales increases) and outliers (e.g., unexpected data drops) in tables or views, helping users spot significant data behaviors. For instance, it might show a bar chart of monthly revenue with an anomaly flagged for a sudden dip.
Data Insights provides a wide range of graphical data presentation capabilities (B): True. It offers visualizations like bar charts, line graphs, and scatter plots, customizable to represent data insights effectively. E.g., a line graph might track customer sign-ups over time, with options to adjust axes or filters.
The results of the Insight analysis appear as a series of bar charts in the Data Insights dashboard (D): True, partially. While bar charts are a common default (e.g., comparing sales by region), the dashboard supports multiple chart types, but the statement's focus on bar charts aligns with typical output for simple insights.
The misconception in C overlooks the interactive, ML-assisted nature of Data Insights, distinguishing it from passive function-based analytics.
NEW QUESTION # 40
Which three are use cases for Graph Studio? (Choose three.)
- A. Clustering
- B. Churn analysis
- C. Pattern matching
- D. 3-D modelling
- E. Facial recognition
Answer: A,B,C
Explanation:
Graph Studio in Autonomous Database supports graph-based analysis:
Correct Answer (C): Pattern matching identifies relationships (e.g., fraud rings) using graph queries like PGQL.
Correct Answer (D): Clustering groups related nodes (e.g., communities) using graph algorithms.
Correct Answer (B): Churn analysis leverages graph relationships to predict customer loss (e.g., via influence networks), though less emphasized than C and D, it's a valid use case.
Incorrect Options:
A: Facial recognition is image-based, not graph-based.
E: 3-D modelling is a misinterpretation; it's not a primary graph use case.
These align with Graph Studio's strengths in relationship analysis.
NEW QUESTION # 41
Which two statements apply to the Autonomous Database service on Dedicated Infrastructure? (Choose two.)
- A. You can set maintenance windows for an Autonomous Exadata Infrastructure
- B. You can set maintenance windows for each individual Autonomous Container Database
- C. Patching occurs on the first Sunday of each quarter
- D. You, as the customer, are responsible for all patching operations
Answer: B,D
Explanation:
Autonomous Database on Dedicated Infrastructure offers more control than shared infrastructure. The two correct statements are:
You, as the customer, are responsible for all patching operations (A): In dedicated infrastructure, customers manage patching for Autonomous Container Databases (ACDs) and Autonomous Databases (ADBs), unlike shared infrastructure where Oracle handles it. You choose when to apply Release Updates (RUs) or skip them (up to two quarters), using the OCI console or API (e.g., oci db autonomous-container-database update). For example, you might schedule an RU for an ACD on a Saturday night, downloading the patch from Oracle and applying it manually to minimize downtime. This responsibility comes with the dedicated model's flexibility.
You can set maintenance windows for each individual Autonomous Container Database (C): Dedicated infrastructure allows setting specific maintenance windows per ACD, not just at the Exadata Infrastructure level. In the OCI console, under each ACD's details, you configure a preferred time (e.g., "Sundays, 02:00-04:00 UTC"), ensuring patches or upgrades align with your schedule. For instance, ACD1 might patch Sundays, while ACD2 patches Tuesdays, tailoring downtime to different workloads.
The incorrect options are:
You can set maintenance windows for an Autonomous Exadata Infrastructure (B): Maintenance windows are set at the ACD level, not the broader Autonomous Exadata Infrastructure (AEI) level. AEI maintenance (e.g., hardware updates) is Oracle-managed, with notification but no customer scheduling.
Patching occurs on the first Sunday of each quarter (D): There's no fixed schedule like "first Sunday." In dedicated mode, you control patching timing within a quarter, notified by Oracle of available RUs, unlike shared infrastructure's Oracle-driven schedule.
These statements highlight dedicated infrastructure's customer-driven management.
NEW QUESTION # 42
Which three options are supported when migrating to Autonomous Database (ADB)? (Choose three.)
- A. RMAN Cross-Platform backup and restore
- B. GoldenGate Cloud Service
- C. GoldenGate on-premise installation
- D. PDB unplug/plug operation
- E. Data Pump export/import
- F. Data Guard Physical Standby
Answer: B,C,E
Explanation:
Migrating to Autonomous Database supports multiple methods. The three correct options are:
GoldenGate on-premise installation (A): Oracle GoldenGate (on-prem) replicates data from source databases (e.g., Oracle, MySQL) to ADB, supporting real-time or batch migration. You install GoldenGate on-prem, configure extract/replicat processes (e.g., extracting from an Oracle 19c source), and target an ADB instance using credentials and wallet. For example, it might sync an on-prem ORDERS table to ADB with near-zero latency, ideal for live migrations.
GoldenGate Cloud Service (D): GoldenGate Cloud Service, a managed OCI offering, performs the same replication but runs in the cloud. You provision it via OCI Marketplace, configure it to pull from a source (e.g., on-prem or another cloud), and push to ADB. For instance, it could replicate a SaaS database to ADB for analytics, minimizing on-prem overhead. Both GoldenGate options support initial loads and continuous sync.
Data Pump export/import (E): Data Pump exports data/schemas from a source (e.g., expdp hr/hr schemas=HR directory=DATA_PUMP_DIR) to a dump file, which you upload to OCI Object Storage. Then, import into ADB using DBMS_CLOUD.COPY_DATA (e.g., targeting a HR schema). It's great for one-time migrations, like moving a 12c database to ADB, with flexibility to exclude objects (e.g., indexes).
The incorrect options are:
RMAN Cross-Platform backup and restore (B): RMAN restores physical backups, but ADB's managed nature prevents direct RMAN restores-users can't access the file system. RMAN is used for ADB backups internally by Oracle, not customer migrations.
Data Guard Physical Standby (C): Data Guard creates physical standbys for HA, not migration to ADB. ADB uses Autonomous Data Guard internally, but it's not a migration tool from external sources.
PDB unplug/plug operation (F): Unplugging/plugging PDBs requires file-level access, unsupported in ADB due to its managed storage. You'd use Data Pump instead for PDB data.
These methods offer robust, flexible migration paths to ADB.
NEW QUESTION # 43
While provisioning a dedicated Autonomous Container Database, which backup retention period CANNOT be implemented?
- A. 15 days
- B. 7 days
- C. 60 days
- D. 120 days
Answer: D
Explanation:
Full Detailed In-Depth Explanation:
When provisioning an Autonomous Container Database (ACD) on dedicated infrastructure, Oracle provides specific options for backup retention periods to balance data recovery needs with storage costs. According to the official Oracle documentation, the available backup retention periods for a dedicated ACD are:
7 days: This is the default retention period for a newly provisioned ACD.
15 days: An option for extended retention beyond the default.
60 days: The maximum supported retention period for ACDs, offering the longest recovery window.
The option of 120 days is not supported as a backup retention period for an Autonomous Container Database. This limitation is due to the design of the Autonomous Database service, which caps retention at 60 days to optimize storage and performance on dedicated Exadata infrastructure. Attempting to set a retention period beyond 60 days is not an available choice during provisioning. Users must select a retention period that meets their recovery point objectives (RPO) within these constraints, noting that longer retention increases storage usage and associated costs.
NEW QUESTION # 44
Which set of options can be specified when defining the preferred maintenance schedule of the Exadata Infrastructure for Autonomous Database Dedicated?
- A. Month of the Quarter, Week of the Month, Day of the Week, Start Hour
- B. Month of the Year, Week of the Month, Day of the Week, Start Hour
- C. Week of the Quarter, Day of the Week, Start Hour
- D. Quarter of the Year, Month of the Quarter, Date of the Month, Start Hour
Answer: A
Explanation:
Defining a maintenance schedule for Dedicated Exadata Infrastructure allows customization:
Correct Answer (B): "Month of the Quarter, Week of the Month, Day of the Week, Start Hour" is the correct set. For example, you can specify "Month 2 of Q1, Week 3, Wednesday, 02:00 AM," aligning with quarterly planning while offering weekly and daily precision.
Incorrect Options:
A: "Quarter of the Year" and "Date of the Month" are less flexible than week-based options and not the standard format.
C: "Month of the Year" skips the quarterly structure used in dedicated maintenance.
D: Omits "Month of the Quarter," reducing granularity.
This flexibility minimizes disruption for dedicated deployments.
NEW QUESTION # 45
Which statement is FALSE about Autonomous Database maintenance on Dedicated Infrastructure?
- A. Autonomous Exadata Infrastructure maintenance takes place at least once each quarter.
- B. If a scheduled container database maintenance run cannot take place, Oracle automatically reschedules the container database maintenance for the following quarter.
- C. You can change your container database maintenance window or reschedule a single container database maintenance run to ensure that your container database maintenance runs follow.
- D. Autonomous Exadata Infrastructure maintenance runs are for infrastructure patching (including patching of the Exadata grid infrastructure code and operating systems updates) and includes container database patching.
Answer: D
Explanation:
Full Detailed In-Depth Explanation:
Maintenance on dedicated infrastructure:
A: True. You can adjust maintenance windows for container databases.
B: False. Exadata Infrastructure maintenance (e.g., OS, grid patching) is separate from container database patching, which occurs independently.
C: True. Oracle reschedules missed maintenance to the next quarter.
D: True. Infrastructure maintenance occurs quarterly.
NEW QUESTION # 46
You are the admin user of an Autonomous Database instance. A new business analyst has joined the team and would like to explore the Autonomous Database tables using Autonomous Database's Data Tools. Which step should you perform to enable the new team member?
- A. Create a database user with the default privileges.
- B. Create a database user with connect, resource, and object privileges.
- C. Create an IDCS user and create a database user with connect, resource, and object privileges.
- D. Create a REST-enabled database user (with connect and object privileges) and grant the DWROLE role.
Answer: D
Explanation:
Full Detailed In-Depth Explanation:
To enable a business analyst to use Autonomous Database Data Tools (e.g., Data Load, SQL Developer Web), specific permissions are required:
REST-enabled user: Data Tools rely on REST APIs, necessitating a user with REST support enabled.
Connect and object privileges: These allow database access and interaction with tables.
DWROLE role: This predefined role grants a comprehensive set of privileges for data analysis tasks in Autonomous Data Warehouse (ADW), including SELECT, EXECUTE, and data loading capabilities.
Evaluating the options:
A: Correct. Creating a REST-enabled user with connect/object privileges and granting DWROLE ensures full access to Data Tools, tailored for ADW exploration.
B: Incorrect. Default privileges are minimal and insufficient for Data Tools usage.
C: Incorrect. While connect, resource, and object privileges provide basic access, they lack the REST enablement and DWROLE's specific analysis permissions.
D: Incorrect. An IDCS (Identity Cloud Service) user is for OCI authentication, not database-level access, and this step overcomplicates the process.
NEW QUESTION # 47
When cloning from a backup, what is the earliest timestamp of the backup allowed in Autonomous Database?
- A. 24 hours
- B. 2 hours
- C. 30 minutes
- D. 1 hour
Answer: B
Explanation:
Cloning from a backup in Autonomous Database has a minimum age requirement:
Correct Answer (A): The earliest timestamp allowed is 2 hours after the backup is created. This ensures data consistency by allowing time for any in-flight transactions or writes to stabilize in the backup, preventing incomplete or corrupted clones.
Incorrect Options:
B: 24 hours is the default retention period, not the minimum cloning age.
C, D: 1 hour and 30 minutes are too short; they don't meet the 2-hour consistency window.
This policy safeguards clone integrity.
NEW QUESTION # 48
What predefined user is created when provisioning an Autonomous Database (ADB) instance to which you connect to create other users and grant roles?
- A. SYS
- B. SCOTT
- C. ADMIN
- D. DWDEV
Answer: C
Explanation:
When provisioning an Autonomous Database (ADB) instance, Oracle creates a default administrative user with extensive privileges. The correct user is:
ADMIN (B): The ADMIN user is automatically created during ADB provisioning and serves as the primary administrative account. It has full privileges to manage the database, including creating users, granting roles, and performing administrative tasks (e.g., scaling, backups). For example, after provisioning an ADB via the OCI console, you'd connect as ADMIN using the password you set, then run commands like: CREATE USER analyst1 IDENTIFIED BY "password"; GRANT CONNECT, RESOURCE TO analyst1;. This user is the entry point for initial configuration and ongoing management, authenticated via the client wallet for secure access (e.g., sqlplus admin/password@adb_high). The ADMIN user is distinct from traditional Oracle users like SYS because ADB's managed nature limits direct system-level access, funneling administration through ADMIN.
The incorrect options are:
SYS (A): In traditional Oracle databases, SYS is the superuser with ultimate control (e.g., owning the data dictionary). In ADB, however, SYS exists but is locked and inaccessible to customers due to the fully managed environment-Oracle manages system-level operations, and users connect as ADMIN instead.
DWDEV (C): There's no predefined DWDEV user in ADB. This might confuse with roles like DWROLE (for Data Warehouse developers), but no such user is created by default.
SCOTT (D): SCOTT is a sample user from older Oracle versions (with tables like EMP and DEPT), not created in ADB. It's irrelevant in this modern, managed context.
The ADMIN user's role ensures customers can manage ADB without needing Oracle's intervention, aligning with its autonomous design.
NEW QUESTION # 49
Which two objects are imported when using Data Pump to migrate your Oracle Database to Autonomous Database? (Choose two.)
- A. Data
- B. Schemas
- C. Reports
- D. Tablespaces
Answer: A,B
Explanation:
Data Pump is a standard tool for migrating databases, including to Autonomous Database:
Correct Answer (A): Data is imported, encompassing table contents and other data objects, ensuring all records are transferred to the target Autonomous Database.
Correct Answer (B): Schemas are imported, including schema definitions (tables, views, indexes, etc.) and their metadata, preserving the database structure.
Incorrect Options:
C: Tablespaces are not imported directly. Autonomous Database manages its own storage internally, automatically mapping imported data to its storage architecture without requiring tablespace definitions from the source.
D: Reports are not database objects and are not part of the Data Pump migration process; they are typically generated separately post-migration.
This ensures a complete and functional migration of data and structure.
NEW QUESTION # 50
Which two actions can you perform with Autonomous Data Guard enabled on Autonomous Database on Shared Infrastructure? (Choose two.)
- A. Reinstate
- B. Failover
- C. View Apply Lag
- D. Change Protection Mode
- E. Switchover
Answer: B,E
Explanation:
Autonomous Data Guard on Shared Infrastructure enhances ADB availability with standby databases. The two correct actions are:
Switchover (C): A switchover swaps roles between the primary and standby databases in a planned manner, with no data loss (RPO = 0). You initiate this via the OCI console (e.g., "Switchover" button on the primary ADB's Data Guard section) or API (e.g., oci db autonomous-database switchover). For example, before maintenance on the primary, you switch to the standby in another region (e.g., from us-ashburn-1 to us-phoenix-1), taking ~2 minutes (RTO ≈ 2 min). This ensures continuity without downtime, as the standby becomes primary seamlessly.
Failover (D): A failover promotes the standby to primary during an unplanned outage (e.g., primary region failure), also with RPO = 0 due to synchronous replication. Trigger it via the OCI console (e.g., "Failover" on the standby) or API (e.g., oci db autonomous-database failover). For instance, if us-ashburn-1 crashes, the standby in us-phoenix-1 takes over in ~2 minutes, preserving all committed transactions. It's automatic in some cases (e.g., severe failure), but manual initiation is supported too.
The incorrect options are:
View Apply Lag (A): While relevant in traditional Data Guard (measuring replication delay), Autonomous Data Guard on shared ADB uses synchronous replication (zero lag), and apply lag isn't a user-actionable metric exposed in the UI-monitoring focuses on role status, not lag.
Reinstate (B): Reinstatement (restoring a failed primary as a standby) isn't a user action in shared infrastructure. Oracle manages post-failover recovery, and users can't manually reinstate; a new standby might be provisioned instead.
Change Protection Mode (E): Traditional Data Guard offers modes (e.g., Maximum Availability), but in Autonomous Data Guard on shared infrastructure, the mode is fixed (synchronous, akin to Maximum Availability), and users can't modify it-control is limited to switchover/failover.
These actions ensure high availability with user-initiated role changes.
NEW QUESTION # 51
An Autonomous Database user with an instance wallet has left the company. The user had shared a database user ID with other users when accessing the Autonomous Database. Other than changing the shared user password, what can an administrator do to protect the instance?
- A. Delete the user
- B. Shutdown and restart the instance
- C. Trust the user who left not to access the database
- D. Rotate the instance wallet and share the new wallet with the remaining users
Answer: D
Explanation:
Securing an Autonomous Database after a user departs involves:
Correct Answer (C): "Rotate the instance wallet and share the new wallet with the remaining users" invalidates the old wallet's credentials (e.g., certificates in ewallet.p12). Since the wallet secures client connections, rotating it ensures the departed user's access is revoked, even if they retained a copy.
Incorrect Options:
A: Trusting the user is a security risk, not a solution.
B: Deleting the database user ID doesn't address wallet-based access if credentials were shared externally.
D: Shutting down and restarting doesn't revoke wallet access; it's a temporary disruption.
This enhances security beyond password changes.
NEW QUESTION # 52
Which three functions are provided by Spatial Studio? (Choose three.)
- A. Geocoding
- B. Map visualization
- C. Spatial analysis
- D. Custom SQL queries
- E. Spatial data editing
Answer: B,C,E
Explanation:
Oracle Spatial Studio is a self-service tool for working with spatial data in Autonomous Database. The three correct functions are:
Map visualization (A): Spatial Studio provides robust capabilities to visualize spatial data on interactive maps, enabling users to explore geographic patterns and relationships visually.
Spatial analysis (C): It offers tools for performing spatial operations like proximity analysis, spatial joins, and buffering, which are essential for deriving insights from geographic data.
Spatial data editing (E): Users can edit spatial data, such as modifying geometries or updating attributes, directly within Spatial Studio, making it a powerful tool for data management.
The incorrect options are:
Custom SQL queries (B): While Spatial Studio supports spatial operations, it is primarily a graphical tool and does not focus on executing custom SQL queries. Such functionality is more aligned with tools like SQL Developer.
Geocoding (D): Geocoding (converting addresses to coordinates) is not a core feature of Spatial Studio. It focuses on visualization, analysis, and editing rather than address-to-coordinate conversion, which is typically handled by separate Oracle services or tools.
These functions align with Spatial Studio's purpose of simplifying spatial data management and analysis.
NEW QUESTION # 53
Which two are correct actions to take in order to download the Autonomous Database Credentials? (Choose two.)
- A. Find the service console for your Autonomous Database, then pick administration, then download the credential wallet
- B. Click the compute section of the menu, then choose instance configurations, then download wallet
- C. Click on the Object Storage and find your Autonomous bucket and download the wallet credentials
- D. Click on the Autonomous Database in the menu, click a database name, then choose DB Connection button, then download the wallet
Answer: A,D
Explanation:
Downloading Autonomous Database credentials (client wallet) is necessary for secure connections. The two correct actions are:
Find the service console for your Autonomous Database, then pick administration, then download the credential wallet (B): In the OCI console, navigate to the Autonomous Database service console (e.g., via the "Database" section). Select your ADB instance, go to the "Administration" tab, and click "Download Client Credentials (Wallet)." You'll set a password and download a ZIP file containing files like tnsnames.ora and certificates. This method is straightforward for DBAs managing the instance directly from its service page.
Click on the Autonomous Database in the menu, click a database name, then choose DB Connection button, then download the wallet (D): From the OCI console's main navigation, go to "Autonomous Database," select your database by name, and click the "DB Connection" button on the details page. Then, select "Download Wallet," provide a password, and download the ZIP file. This is a common path for users accessing connectivity details directly from the database overview.
The incorrect options are:
Click the compute section of the menu, then choose instance configurations, then download wallet (A): The "Compute" section is for virtual machines, not databases. Credentials are tied to the ADB service, not compute instances.
Click on the Object Storage and find your Autonomous bucket and download the wallet credentials (C): Object Storage holds user data or backups, not the wallet credentials, which are generated and downloaded from the ADB service interface.
Both B and D provide secure access to the wallet for tools like SQL Developer.
NEW QUESTION # 54
You need to set up a notification for a scheduled shutdown of an Autonomous Database instance. What should you do?
- A. Add a 'BEFORE SHUTDOWN ON DATABASE' trigger within the database
- B. Create a notification alert using DBMS_SNMP package
- C. Create an Oracle Cloud Infrastructure Alarm for Shutdown metric
- D. Create a rule for the Oracle Cloud Infrastructure Event for 'Autonomous Database STOP END'
Answer: D
Explanation:
Setting up notifications for scheduled shutdowns leverages OCI Events:
Correct Answer (A): Creating a rule for the 'Autonomous Database STOP END' event in OCI Events triggers a notification (e.g., email via Notification Service) when the shutdown completes. This is the recommended method for tracking lifecycle events in Autonomous Database.
Incorrect Options:
B: There is no specific "Shutdown" metric in OCI Metrics; alarms monitor performance metrics, not lifecycle events like shutdowns.
C: Database triggers like BEFORE SHUTDOWN are not supported in Autonomous Database due to its managed nature, and they wouldn't integrate with OCI notifications.
D: DBMS_SNMP is for network management, not event notifications in Autonomous Database.
This approach ensures reliable, external notification of shutdown events.
NEW QUESTION # 55
To whom, and in which order, are dedicated Exadata Infrastructure resources provisioned?
- A. Fleet Administrator, Autonomous Exadata Infrastructure -> Autonomous Container DB -> Database Administrator -> Autonomous DB
- B. Database Administrator, Autonomous Container DB -> Autonomous DB -> Fleet Administrator -> Autonomous Exadata Infrastructure
- C. Fleet Administrator, Autonomous Exadata Infrastructure -> Database Administrator -> Autonomous Container DB -> Autonomous DB
- D. Database Administrator, Autonomous Exadata Infrastructure -> Fleet Administrator -> Autonomous Container DB -> Autonomous DB
Answer: A
Explanation:
Provisioning dedicated Exadata Infrastructure resources for Autonomous Database follows a specific hierarchical order:
Fleet Administrator, Autonomous Exadata Infrastructure -> Autonomous Container DB -> Database Administrator -> Autonomous DB (A):
Fleet Administrator provisions Autonomous Exadata Infrastructure: The Fleet Administrator, responsible for infrastructure management, first sets up the Autonomous Exadata Infrastructure (AEI), which includes the physical Exadata hardware and networking configuration.
Fleet Administrator provisions Autonomous Container DB (ACD): Within the AEI, the Fleet Administrator creates the ACD, a container that hosts multiple Autonomous Databases.
Database Administrator provisions Autonomous DB: Finally, the Database Administrator (DBA) provisions individual Autonomous Databases within the ACD, configuring them for specific workloads (e.g., ATP or ADW).
The incorrect options are:
B: The Database Administrator cannot provision the ACD before the AEI is set up by the Fleet Administrator.
C and D: The Database Administrator does not provision the AEI or ACD; these are infrastructure-level tasks handled by the Fleet Administrator.
This order ensures proper separation of infrastructure and database management responsibilities.
NEW QUESTION # 56
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