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| Section | Objectives |
|---|---|
| Semantic Model and Analytics Extension | - Semantic Model Customization
|
| Administration, Monitoring, and Maintenance | - Ongoing Administration
|
| OCI and Identity Configuration | - OCI Infrastructure Configuration
|
| Data Pipeline and Warehouse Configuration | - Data Integration and Pipelines
|
| Fusion Data Intelligence Overview and Activation Planning | - Activation and Implementation Planning
|
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質問 # 18
Which database structure holds FDI's prebuilt data model?
正解：B
解説：
Oracle Fusion Data Intelligence (FDI) structures its prebuilt data model within an immutable star schema implemented on the underlying Oracle Autonomous Data Warehouse. The core out-of-the-box fact and dimension tables are preconfigured and locked by Oracle to preserve data integrity and ensure smooth application lifecycle updates, while still allowing users to append custom data models through extension interfaces.
Why the Other Options Are Incorrect
A). Relational third-normal-form schema: Third-normal-form schemas are typically deployed in operational transactional systems (OLTP) to reduce data redundancy, whereas enterprise analytics platforms rely on dimensional star schemas optimized for aggregation speed and reporting performance.
B). Document store: Document stores are NoSQL repositories designed for semi-structured data like JSON documents, which contrasts sharply with the structured relational dimensional layout used by FDI.
D). Graph database: Graph databases specialize in managing complex network relationships and connected data nodes rather than the multi-dimensional fact and dimension aggregations required for business intelligence workloads.
質問 # 19
An implementer created a custom dimension in a separate customization branch and now wants to configure object security for it.
What must be done before the new custom dimension appears in the Configure Object Permissions wizard?
正解：C
解説：
D). Branch Merging: In Oracle Fusion Data Intelligence (FDI), configuration steps-including the Configure Object Permissions wizard-only operate on the Main branch of the semantic model. Any new custom object, such as a custom dimension created within a separate customization branch, is not visible or available for security configuration until that branch is successfully merged into the Main branch.
Why the Incorrect Answers are Wrong
A). Convert the customization branch into a data security step: Data security steps are distinct configurations used for row/column filtering based on data-type roles; they do not control the availability of metadata objects within the object permissions wizard.
B). Reassign the custom dimension from a duty-type role to a data-type role: Object security (governing visibility of dimensions and attributes) relies on duty-type application roles. Changing the role type would not address the requirement of making the metadata object available for configuration in the first place.
C). Run a full data pipeline execution to generate metadata in Autonomous Data Warehouse: While a data pipeline execution is necessary to populate the data warehouse with information, it does not manage the semantic model's configuration state or make objects available within the Configure Object Permissions wizard. The wizard relies on the semantic model metadata, which must be consolidated into the Main branch.
質問 # 20
You have created new custom data security filters and modified object permissions for several custom subject areas in the FDI Console. What action must you perform next to deploy these custom security configurations into the active semantic model for end users?
正解：C
解説：
C). Publish the semantic model extension from the Console
Explanation:
When you make modifications via the Semantic Model Extensions framework-including custom data security filters (defined via Configure Data Security) and object-level permissions (defined via Configure Object Permissions)-these changes are held in a development or staging state. Publishing the extension is the required step to compile these metadata changes, validate them against the model, and push them to the active reporting layer where they become enforced and visible for end users.
The other options are incorrect for the following reasons:
A). Re-provisioning the FDI private endpoint is a network infrastructure task and has no role in deploying metadata or security configurations.
B). Resetting source credentials manages connectivity to external data sources and does not trigger metadata publication.
D). Uploading a security CSV file is not the mechanism for deploying security configurations defined within the FDI Console's security framework; security rules are configured natively within the console interface.
質問 # 21
Which tab on the Data Validation page do you use to enter credentials for the validation user, such as MyFAWValidationUser?
正解：D
解説：
Source Credentials (C): This specific tab on the Data Validation page within the FDI console is where administrators input and manage the user account login details (such as a validation user like MyFAWValidationUser) required to authenticate and connect with the source Oracle Fusion Cloud Applications environment for data reconciliation.
Explanation of the Incorrect Answers
Scheduled Validation (A): This tab is utilized for configuring and scheduling automated background validation reports and audit reconciliation runs rather than supplying user authentication keys.
Detailed Validation (B): This tab enables administrators to execute on-demand, interactive data comparisons by choosing specific subject areas, metrics, and filters, but it is not used for credential entry.
Application Administration (D): This represents a general functional navigation group or section in the Console rather than a specific tab within the Data Validation interface itself.
質問 # 22
Which of the following statements is true regarding the Access Control List configuration for a public Oracle Fusion Data Intelligence instance?
正解：B
解説：
C). Administrators can add a maximum of 19 rows of access control rules, with one rule present by default.
(Correct)
Why it is Correct: According to Oracle documentation, when configuring the Access Control List at the Oracle Fusion Data Intelligence level, administrators can configure up to a maximum of 19 rows of access control rules, and the system contains one access control rule present by default.
Why Other Options Are Incorrect
A). Configuring an Access Control List at the instance level prevents defining separate rules for the associated Analytics Cloud instance. (Incorrect) Why it is Wrong: Administrators can define distinct target resources and different access control rules for the underlying associated Oracle Analytics Cloud (OAC) and Autonomous Data Warehouse instances.
B). Access Control Lists can only be applied to private instances deployed with a private endpoint. (Incorrect) Why it is Wrong: Instance-level Access Control Lists in FDI are specifically configured for public instances to manage and restrict inbound traffic arriving directly from the internet. Private instances use VCN private endpoints instead.
D). The associated Autonomous Data Warehouse automatically ignores instance-level Access Control List rules. (Incorrect) Why it is Wrong: The underlying Autonomous Data Warehouse (or Autonomous AI Lakehouse) and Oracle Analytics Cloud instances associated with the FDI instance adhere to the access control policies set for Fusion Data Intelligence
質問 # 23
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