Bevor Sie sich für Fast2test entscheiden, können Sie die Oracle 1Z0-931-26 Examensfragen-und antworten teilweise als Probe kostenlos herunterladen. So können Sie die Glaubwürdigkeit vom Fast2test testen. Der Fast2test ist die beste Wahl für Sie, wenn Sie die Oracle 1Z0-931-26 Zertifizierungsprüfung unter Garantie bestehen wollen. Wenn Sie sich für den Fast2test entscheiden, wird der Erfolg auf Sie zukommen.
| Section | Weight | Objectives |
|---|---|---|
| Autonomous Database Architecture and Provisioning | 25% | - Describe Autonomous Database architecture and core components - Provision and configure Autonomous Database on shared infrastructure - Provision and configure Autonomous Database on dedicated infrastructure - Integrate Autonomous Database with Oracle Cloud Infrastructure services |
| Database Management and Operations | 25% | - Monitor and manage database performance and resources - Perform patching, upgrades and lifecycle management - Configure auto-scaling and storage management - Implement backup, recovery and high availability strategies |
| AI Features and Capabilities | 30% | - Configure and use AI Vector Search - Apply AI-assisted performance tuning and optimization - Use Oracle Machine Learning within Autonomous Database - Implement Select AI for natural language to SQL generation |
| Security, Integration and Data Management | 20% | - Load, migrate and integrate data from various sources - Configure identity and access management - Implement data encryption and security controls - Use Autonomous Database tools for development and administration |
>> 1Z0-931-26 Online Prüfungen <<
Manchmal bedeutet ein kleinem Schritt ein großem Fortschritt des Lebens. Die Oracle 1Z0-931-26 Prüfung scheit nur ein kleinem Test zu sein, aber der Vorteil der Prüfungszertifizierung der Oracle 1Z0-931-26 für Ihr Arbeitsleben darf nicht übersehen werden. Diese internationale Zertifikat beweist Ihre ausgezeichnete IT-Fähigkeit. Neben Oracle 1Z0-931-26 sind auch andere Zertifizierungsprüfung sehr wichtig, deren neueste Unterlagen können Sie auch auf unserer Webseite finden.
128. Frage
While creating an Autonomous Container Database on dedicated infrastructure through the Oracle Cloud Infrastructure (OCI) console, which patch type is offered to be applied during maintenance?
Antwort: C
Begründung:
When creating an Autonomous Container Database (ACD) on dedicated infrastructure, Oracle offers specific patch types for maintenance. The correct answer is:
Release Update (RU) (D): During the creation of an ACD via the OCI console, users can choose to apply a Release Update (RU), which includes the latest security patches, bug fixes, and enhancements for the database version. RUs are the standard patching mechanism for Autonomous Databases on dedicated infrastructure, ensuring the system stays current.
The incorrect options are:
Quarterly Bundle Patch (QBP) (A): QBPs are not a recognized patch type for Autonomous Databases; they are more associated with on-premises Oracle deployments, not the cloud-native Autonomous infrastructure.
Prior Release Update Revision (PRUR) (B): PRURs are minor updates to prior releases, but they are not offered as a distinct option during ACD creation; Oracle focuses on RUs for consistency.
Prior Release Update (PRU) (C): PRUs refer to updates from previous major releases, but Autonomous Databases typically apply the latest RU, not prior ones, during provisioning or maintenance.
RUs align with Oracle’s strategy for maintaining Autonomous Databases.
129. Frage
To whom, and in which order, are dedicated Exadata Infrastructure resources provisioned?
Antwort: B
Begründung:
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.
130. Frage
Which three operations are available for a quarterly maintenance update on Autonomous Container Database? (Choose three.)
Antwort: A,B,E
Begründung:
Oracle Autonomous Container Database (ACD) provides specific options for managing quarterly maintenance updates to ensure minimal disruption and flexibility. The three correct operations available are:
Reschedule and patch immediately (B): This option allows users to adjust the maintenance window to a more convenient time and apply the patch right away within that rescheduled window. It’s useful when the default schedule conflicts with business operations but immediate patching is still desired.
Reschedule patching (C): This option enables users to defer the patching to a later maintenance window that suits their operational needs, providing flexibility without applying the patch immediately.
Skip patching (D): Users can choose to skip a quarterly maintenance update entirely, which is beneficial if the current database version is stable and no immediate updates are required. Oracle allows skipping up to two consecutive quarterly updates for Autonomous Container Databases on dedicated infrastructure.
The incorrect options are:
Patch immediately (A): This is not a standalone option for quarterly updates on ACDs. Patching occurs within scheduled maintenance windows, and immediate patching outside of rescheduling is not supported as a distinct choice.
Apply a partial patch (E): Oracle does not support applying partial patches during quarterly maintenance updates. Updates are delivered as complete bundles to ensure consistency and security.
This aligns with Oracle’s maintenance policies for Autonomous Databases on dedicated infrastructure, where control over scheduling and skipping is provided, but partial patching is not an option.
131. Frage
Who, and in which order, provisions dedicated Exadata Infrastructure resources?
Antwort: B
Begründung:
Provisioning dedicated Exadata Infrastructure resources for Autonomous Database follows a strict hierarchical order, reflecting roles and dependencies. The correct sequence is:
The Fleet Administrator provisions the Autonomous Exadata Infrastructure and then the Autonomous Container DB and then, the Database Administrator provisions the Autonomous DB (A):
Fleet Administrator provisions Autonomous Exadata Infrastructure (AEI): The Fleet Admin, responsible for infrastructure management, starts by provisioning the AEI via the OCI console (e.g., “Create Autonomous Exadata Infrastructure”). This sets up the physical Exadata hardware, networking (e.g., VCN, subnets), and initial configuration (e.g., 2 racks, 4 nodes). For example, they might specify a compartment and region (e.g., us-ashburn-1), taking 1-2 hours for provisioning.
Fleet Administrator provisions Autonomous Container DB (ACD): Within the AEI, the Fleet Admin creates the ACD (e.g., “Create Autonomous Container Database”), a lightweight container hosting multiple ADBs. They set parameters like version (e.g., 19c) and maintenance windows (e.g., Sundays 02:00 UTC), ensuring the container is ready. This step might take 15-30 minutes.
Database Administrator provisions Autonomous DB (ADB): Finally, the DBA provisions individual ADBs within the ACD (e.g., “Create Autonomous Database”), choosing workload type (ATP/ADW), OCPUs (e.g., 4), and storage (e.g., 1 TB). For instance, they might create an ATP instance named PRODDB for a transactional app, completing setup in 5-10 minutes.
The incorrect options are:
B: The DBA can’t provision the ACD or ADB before the AEI exists, as the infrastructure is foundational. The Fleet Admin must act first.
C: The DBA doesn’t provision AEI—that’s an infrastructure task beyond their scope. The Fleet Admin handles hardware setup.
D: The DBA can’t provision the ACD; that’s a Fleet Admin task within the AEI. Roles are distinct: Fleet Admin for infra, DBA for databases.
This order ensures proper infrastructure setup before database creation, aligning with OCI’s role-based workflow.
132. Frage
What is the difference between Autonomous Data Warehouse (ADW) and Autonomous Transaction Processing (ATP) databases?
Antwort: B
Begründung:
ADW and ATP are tailored for different workloads:
Correct Answer (C): “Only ADW uses columnar compression by default” is true. ADW employs Hybrid Columnar Compression (HCC) for analytics, optimizing storage and query performance, while ATP uses row-based storage for transactional workloads (though HCC can be enabled manually).
Incorrect Options:
A: Both ADW and ATP manage optimizer statistics automatically.
B: Autoscaling is supported by both ADW and ATP.
D: Automatic backups are standard for both.
This reflects their design focus: ADW for analytics, ATP for transactions.
133. Frage
......
Fantasie kann einem helfen, viele schöne Ideen auszudenken. Aber sie kann nichts machen. Wenn Sie sich den Kopf zerbrechen, wie Sie die Oracle 1Z0-931-26 Zertifizierungsprüfung bestehen können, sollen Sie lieber Ihren Conputer öffnen und Fast2test klicken. Sie werden was sehen, wie Sie wollen. Außerdem ist Fast2test sehr preiswert und seine Produkte sind von guter Qualität. Wir versprechen, dass Sie die Oracle 1Z0-931-26 Prüfung 100% bestehen können.
1Z0-931-26 Schulungsangebot: https://de.fast2test.com/1Z0-931-26-premium-file.html