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Oracle 1Z0-931-25 Exam Syllabus Topics:

Topic	Details
Topic 1	Managing and Maintaining Autonomous Database: This section of the exam measures the skills of Database Administrators and focuses on the ongoing management and maintenance of Autonomous Database instances. It includes using REST APIs and OCI CLI for automation, configuring access control lists and private endpoints, monitoring performance, setting up notifications, utilizing features like auto-indexing and data safe, handling connectivity through wallets and service handles, and configuring disaster recovery using Data Guard to ensure business continuity.
Topic 2	Autonomous Database Dedicated: This section of the exam measures the skills of IT Architects and explores the workflows and functionality of Autonomous Database Dedicated and Autonomous Database Cloud@Customer. It includes provisioning dedicated resources, setting up OCI policies, monitoring infrastructure, scheduling maintenance tasks such as patching, and managing encryption keys for enhanced security. IT Architects will learn how to integrate dedicated database environments within their cloud strategy.
Topic 3	Autonomous Database Shared: This section of the exam measures the skills of Cloud Engineers and focuses on creating and managing shared Autonomous Database instances. It includes provisioning, scaling, and starting or stopping instances, as well as database consolidation with Elastic Resource Pools. It also covers user management, cloning, database migration, monitoring, backup and restore processes, and introduces Data Guard for high availability, ensuring cloud engineers can maintain optimal database performance.
Topic 4	Developing on Autonomous Database: This section of the exam measures the skills of Application Developers and focuses on developing and extending applications using Autonomous Database. It covers using generative AI for natural language queries, Autonomous JSON Database, Oracle Text for document search, location-based analysis with Autonomous Spatial, Autonomous Graph for data relationships, and integration with Object Storage, enabling developers to build intelligent, scalable applications.
Topic 5	Data Lake Analytics with Autonomous Database: This section of the exam measures the skills of Big Data Engineers and explores how Autonomous Database can be used for analytics in data lake environments. It includes data ingestion, query optimization, and leveraging cloud-native analytics services, ensuring engineers can efficiently process and analyze large volumes of structured and unstructured data.
Topic 6	Migrating to Autonomous Database: This section of the exam measures the skills of Cloud Migration Specialists and covers strategies for migrating existing databases to Autonomous Database. It includes understanding migration considerations, and available options, and using Oracle Data Pump to transfer data seamlessly while minimizing downtime, ensuring smooth transitions to Oracle Cloud infrastructure.
Topic 7	Autonomous Database Tools: This section of the exam measures the skills of Data Analysts and covers the tools available within Autonomous Databases for advanced data processing and analytics. It includes Oracle Machine Learning, APEX, and SQL Developer Web for database development, as well as data transformation, business model creation, data insights, and data analysis, allowing analysts to extract valuable insights from large datasets.

Oracle Autonomous Database Cloud 2025 Professional Sample Questions (Q136-Q141):

NEW QUESTION # 136
Which four levels of access can be defined in policies? (Choose four.)

A. Manage
B. Read
C. Create
D. Inspect
E. Use

Answer: A,B,D,E

Explanation:
Oracle Cloud Infrastructure (OCI) Identity and Access Management (IAM) defines four verb levels for policy permissions:
Read (B): Allows viewing resource details without modification (e.g., read autonomous-databases).
Manage (C): Permits full control, including creating, updating, and deleting resources (e.g., manage autonomous-databases).
Inspect (D): Enables listing resources and basic metadata without detailed access (e.g., inspect autonomous-databases).
Use (E): Allows interaction with resources (e.g., connecting to a database) without altering their configuration.
Incorrect Option:
Create (A): "Create" is not a standalone verb; it's part of the manage verb, which includes creation, update, and deletion actions.
These levels provide granular control over resource access in OCI.

NEW QUESTION # 137
Your customer has upgraded their on-premises 11.2 Database to 12.2. During this migration, the database was migrated to a pluggable database (PDB) and is now in production. How should the customer unplug their database to migrate to an Autonomous Database?

A. Create a database link from the source database to the Autonomous Database environment and clone the PDB.
B. Unplug into a PDB archive, which can be uploaded to Object Storage.
C. Unplug into an XML file so that the database and XML files can be uploaded to Object Storage.
D. PDBs cannot be migrated to an Autonomous Database using plug, unplug, or clone.

Answer: D

Explanation:
Migrating a PDB to Autonomous Database has limitations:
Correct Answer (B): "PDBs cannot be migrated to an Autonomous Database using plug, unplug, or clone" is true. Autonomous Database does not support direct plugging/unplugging of PDBs due to its managed architecture and differing storage/backup mechanisms.
Incorrect Options:
A: Unplugging into an XML file is valid for traditional PDBs, but Autonomous Database doesn't accept this for migration.
C: Cloning via database link isn't a standard method; it's more aligned with replication tools like GoldenGate.
D: PDB archives (e.g., .pdb files) are not supported for direct import into Autonomous Database.
Instead, use tools like Data Pump or GoldenGate for migration.

NEW QUESTION # 138
Which two objects are imported when using Data Pump to migrate your Oracle database to Autonomous Database? (Choose two.)

A. Data
B. Schemas
C. Tablespaces
D. Report

Answer: A,B

Explanation:
Oracle Data Pump is a key tool for migrating databases to Autonomous Database. The two objects imported are:
Data (B): Data Pump imports the actual data from the source database into the target Autonomous Database. This includes rows from tables, LOBs, and other data types stored in the dump file (e.g., .dmp). For example, if you export a table CUSTOMERS with 1 million rows, Data Pump imports all that data into ADB using DBMS_CLOUD.COPY_DATA after uploading the dump to OCI Object Storage. This ensures the content of your database is transferred intact.
Schemas (C): Data Pump imports schema definitions, including tables, views, indexes, triggers, and other objects owned by the schema. For instance, exporting a schema HR with tables like EMPLOYEES and DEPARTMENTS will recreate those objects in ADB, preserving their structure. The impdp utility or DBMS_CLOUD handles schema metadata, though some objects (e.g., indexes) may be recreated automatically by ADB's optimization.
The incorrect options are:
Tablespaces (A): Tablespaces are not imported directly. In Autonomous Database, storage is fully managed, and tablespaces are abstracted away. Data Pump imports data and schemas into ADB's managed tablespaces (e.g., DATA), not user-defined ones from the source. For example, a source tablespace USERS isn't replicated; its data is mapped to ADB's default storage.
Report (D): "Report" is not a database object; it might refer to query outputs or logs, but Data Pump doesn't import such entities. It focuses on database content, not external artifacts.
This process ensures a smooth migration of data and structure to ADB's managed environment.

NEW QUESTION # 139
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. Trust the user who left not to access the database
C. Rotate the instance wallet and share the new wallet with the remaining users
D. Shutdown and restart the instance

Answer: C

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 # 140
Which three methods can be used to migrate your existing Oracle database to Autonomous Database? (Choose three.)

A. Using SFTP to copy CSV files into an Autonomous Database
B. Using GoldenGate
C. Using Recovery Manager (RMAN)
D. Using Oracle Zero Downtime Migration (ZDM)
E. Using Data Pump

Answer: B,D,E

Explanation:
Migrating to Autonomous Database requires robust tools:
Correct Answer (B): Oracle Zero Downtime Migration (ZDM) minimizes downtime by synchronizing data and schema changes while the source remains online, ideal for critical systems.
Correct Answer (C): GoldenGate provides real-time replication, enabling near-zero downtime migration by continuously syncing data to Autonomous Database.
Correct Answer (D): Data Pump exports data and schema to dump files, which are then imported into Autonomous Database, suitable for offline migrations.
Incorrect Options:
A: SFTP with CSV files is not a comprehensive migration method; it lacks schema migration and automation for complex databases.
E: RMAN is for backup/restore, not optimized for full migrations to Autonomous Database's managed environment.
These methods cater to different migration needs (online vs. offline).

NEW QUESTION # 141
......

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Detail 1Z0-931-25 Explanation | New 1Z0-931-25 Test Blueprint

New 1Z0-931-25 Test Blueprint & 1Z0-931-25 Practice Test

Oracle 1Z0-931-25 Exam Syllabus Topics:

Oracle Autonomous Database Cloud 2025 Professional Sample Questions (Q136-Q141):

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