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Oracle 1Z0-931-25 Quiz - 1Z0-931-25 Studienanleitung & 1Z0-931-25 Trainingsmaterialien

Alle IT-Fachleute sind mit der Oracle 1Z0-931-25 Zertifizierungsprüfung vertraut und träumen davon, ein 1Z0-931-25 Zertifikat zu bekommen. Die Oracle 1Z0-931-25 Zertifizierungsprüfung ist die höchste Zertifizierung. Sie werden einen guten Beruf haben. Haben Sie es? Diese Prüfung ist schwer zu bestehen. Das macht doch nichts. Mit den Schulungsunterlagen zur Oracle 1Z0-931-25 Zertifizierungsprüfung von PrüfungFrage können Sie ganz einfach die Prüfung bestehen. Sie werden den Erfolg sicher erlangen.

Oracle 1Z0-931-25 Prüfungsplan:

Thema
Einzelheiten

Thema 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.

Thema 2

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.

Thema 3

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.

Thema 4

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.

Thema 5

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.

Thema 6

Getting Started with Autonomous Database: This section of the exam measures the skills of Database Administrators and covers the architecture and key features of Oracle Autonomous Database. It explains how the database integrates within the Oracle ecosystem and provides an overview of different Autonomous Database offerings and their licensing models, helping administrators understand how to deploy and manage these cloud-based databases efficiently.

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Viele der 1Z0-931-25 Fragenkatalog Oracle Autonomous Database Cloud 2025 Professionalaus PrüfungFrage sind in der Form von Vielfache-Wahl-Fragen. Um Ihre 1Z0-931-25 Zertifizierungsprüfungen reibungslos zu meistern, brauchen Sie nur unsere Oracle 1Z0-931-25 Prüfungsfragen und Antworten (Oracle Autonomous Database Cloud 2025 Professional) auswendigzulernen.

Oracle Autonomous Database Cloud 2025 Professional 1Z0-931-25 Prüfungsfragen mit Lösungen (Q147-Q152):

147. Frage
Which statement is FALSE about setting up compartment quotas?

A. Compartment quotas cannot be set on the root compartment.
B. Quotas set on a parent compartment override quotas set on child compartments.
C. Compartment quotas use policies that allow allocation of resources with a high level of flexibility.
D. You cannot manage quotas in a compartment unless you belong to a group that has the correct permissions.

Antwort: A

Begründung:
Compartment quotas in Oracle Cloud Infrastructure (OCI) manage resource allocation:
Correct Answer (D): "Compartment quotas cannot be set on the root compartment" is false. Quotas can be applied to any compartment, including the root compartment, to limit resource usage tenancy-wide. While direct quotas on the root are less common (child compartment quotas are typically used), it's technically possible via OCI policies.
True Statements:
A: Quotas offer flexible resource limits (e.g., OCPUs, storage) via policy statements.
B: Parent compartment quotas take precedence over child quotas, enforcing hierarchical control.
C: Managing quotas requires appropriate IAM permissions (e.g., manage quotas), ensuring security.
This flexibility supports granular resource management across the tenancy.

148. Frage
Which two statements are true about Data Insights?

A. You can retrieve previously executed Data Insights searches.
B. You can search for Data Insights against a base table or business model.
C. Data Insights is an additional priced option.
D. Data Insights is available with on-premises deployments of Oracle Database.

Antwort: A,B

Begründung:
Full Detailed In-Depth Explanation:
A: True. Data Insights works with tables and business models in ADW.
B: False. Exclusive to Autonomous Database, not on-premises.
C: True. Search history is retrievable.
D: False. Included in ADW, not separately priced.

149. Frage
Which can be scaled independently of the number of CPUs in an Autonomous Database?

A. Storage
B. Sessions
C. Parallelism
D. Concurrency
E. Memory

Antwort: A

Begründung:
Autonomous Database allows independent scaling of certain resources:
Correct Answer (B): "Storage" can be scaled independently of OCPUs via the OCI Console or API, adjusting capacity (e.g., from 1 TB to 2 TB) without altering compute resources.
Incorrect Options:
A: Sessions depend on CPU and memory limits, not independently scalable.
C: Memory scales with OCPUs in a fixed ratio, not separately.
D, E: Concurrency and parallelism are tied to CPU resources and consumer group settings.
This flexibility optimizes cost and capacity management.

150. Frage
Which vaults are used for storing customer-managed encryption keys for Autonomous Database on Dedicated Infrastructure?

A. Oracle Audit Vault, Oracle Key Vault
B. Oracle Database Vault, Oracle Key Vault
C. Oracle Cloud Infrastructure Vault, Oracle Database Vault
D. Oracle Key Vault, Oracle Cloud Infrastructure Vault

Antwort: D

Begründung:
Autonomous Database on Dedicated Infrastructure supports customer-managed encryption (CME) keys for enhanced security control. The correct vaults are:
Oracle Key Vault, Oracle Cloud Infrastructure Vault (D):
Oracle Key Vault (OKV): A centralized key management solution designed for Oracle environments, OKV securely stores and manages encryption keys. It integrates with Autonomous Database to provide customer-managed TDE (Transparent Data Encryption) keys, offering features like key rotation and auditing. For example, a DBA might upload a master encryption key to OKV, which the database then uses to encrypt data at rest.
Oracle Cloud Infrastructure Vault (OCI Vault): OCI Vault is a general-purpose secrets management service in OCI, capable of storing encryption keys, passwords, and other sensitive data. It supports storing TDE keys for Autonomous Database, providing a cloud-native option with high availability and scalability. You might store a key in OCI Vault and link it to your database via the OCI console.
The incorrect options are:
Oracle Audit Vault, Oracle Key Vault (A): Oracle Audit Vault is for audit log management and analysis, not key storage. It doesn't support CME for Autonomous Database.
Oracle Cloud Infrastructure Vault, Oracle Database Vault (B): Oracle Database Vault enforces access controls within the database but isn't a key storage vault; it's about privilege management, not key management.
Oracle Database Vault, Oracle Key Vault (C): As above, Database Vault isn't a key storage solution, making this pairing incorrect.
Both OKV and OCI Vault offer robust security for CME, giving customers flexibility based on their infrastructure preferences (on-premises OKV vs. cloud-based OCI Vault).

151. Frage
What happens with the standby database when disabling Autonomous Data Guard?

A. The standby database is transformed into a refreshable clone
B. The standby database is terminated.
C. The standby database is started read-only
D. The standby database is started read-write

Antwort: B

Begründung:
Disabling Autonomous Data Guard affects the standby database:
Correct Answer (A): "The standby database is terminated" is true. When Data Guard is disabled via the OCI Console or API, the standby database is deleted, ending its role as a replica. This is a permanent action requiring re-enablement to recreate a standby.
Incorrect Options:
B: The standby doesn't become read-write; it's removed entirely.
C: It doesn't remain read-only; termination stops all operations.
D: It's not converted to a refreshable clone; that's a separate feature.
This ensures resource cleanup when high availability is no longer needed.

152. Frage
......

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