1z0-1093-25最も有効な質問と解答で勉強

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Oracle Cloud Database Services 2025 Professionalに関するよくあるご質問

Oracle Cloud Database Services 2025 Professional 認定 1z0-1093-25 試験問題：

問題 #1

Which two options correctly describe methods for accessing and managing the Exadata Infrastructure?

A. The dbcli utility, used for database administration on VM DB Systems, can also be used to manage the Exadata Infrastructure.
B. Customers have direct access to the Exadata storage cells, allowing them to modify storage configurations.
C. Management of the Exadata Infrastructure is primarily performed through the Oracle Cloud Infrastructure (OCI) console and APIs.
D. Direct SSH access to the Exadata Infrastructure compute nodes is permitted for customers with root privileges.
E. Exadata Infrastructure management is solely managed by Oracle and is not directly accessible to customers.

問題 #2

Oracle NoSQL Database Cloud Service's key-value model is well-suited for certain types of applications.
Which of the following application scenarios would most directly benefit from the key-value data model's characteristics?

A. An enterprise resource planning (ERP) system managing intricate relationships between various business entities.
B. A social media platform needing to store and retrieve individual user profiles and their associated data quickly.
C. A financial system requiring strict transactional integrity and complex relationships between accounts and transactions.
D. An application requiring complex analytical queries and joins across multiple related datasets.
E. A content management system needing to enforce a rigid schema for all documents and their metadata.

問題 #3

If the Database Management Service is failing to collect performance metrics from a cloud database, which is the LEAST likely cause?

A. The database user account used by the Management Agent has been locked.
B. The database is temporarily offline.
C. The Database Management Service instance is located in a different region than the database.
D. Incorrect IAM policies preventing the service from accessing the database.

問題 #4

Which statement best describes the principle of least privilege as it applies to table security management in Oracle NoSQL Database Cloud Service?

A. Encrypting all tables with the highest level of encryption, regardless of the sensitivity of the data.
B. Regularly backing up all tables and storing the backups in a publicly accessible location.
C. Granting all users full administrative access to all tables to simplify management.
D. Granting users only the minimum set of permissions required to perform their assigned tasks on specific tables.

問題 #5

Which of the following statements accurately describes the recommended procedure for patching Grid Infrastructure in a BaseDB VM system where the database is NOT managed by Oracle Cloud Infrastructure (OCI)?

A. Apply the Grid Infrastructure patch first, then apply the database patch, after validating the GI is working correctly.
B. You cannot manually patch Grid Infrastructure in a BaseDB VM system; Oracle Cloud Infrastructure manages all patching operations.
C. Apply the Grid Infrastructure patch directly to the DB system. OCI handles the patching order for all components automatically.
D. Apply the database patch first, then apply the Grid Infrastructure patch to ensure compatibility.

解説：