Curious about Actual Oracle Cloud (1Z0-931-25) Exam Questions?

Correct : B

ACLs control network access to Autonomous Database on Shared Infrastructure:

Correct Answer (B): ''When you restore a database, the existing ACLs are not overwritten by the restore'' is true. ACLs are part of the database's network configuration, preserved during restore operations to maintain security settings.

Incorrect Options:

A: ACLs can include both IP addresses and VCN CIDR blocks simultaneously; they're not mutually exclusive.

C: ACLs apply to public endpoints, not just private ones, to restrict access.

D: ACLs can be modified post-creation, not just at provisioning time.

This ensures consistent security post-restore.

Correct : D

Python developers connect to Autonomous Database using a dedicated library:

Correct Answer (D): ''By using Oracle Client and the cx_Oracle interface'' (now renamed oracledb) is the recommended method. The Oracle Client provides the underlying connectivity, and cx_Oracle (or oracledb) is a Python module for database access, supporting wallet-based authentication to Autonomous Database.

Incorrect Options:

A: SQL Developer is a GUI tool, not a Python interface.

B: DBD-oracle is not a standard Python library for Oracle; it's likely a typo or confusion with Perl's DBI.

C: JDBC is for Java, not Python; it's incompatible without a bridge like JPype.

This method ensures efficient, secure Python integration.

Correct : A

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.

Correct : D

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.

Correct : A

Oracle APEX (Application Express) in Autonomous Database requires a workspace for development:

Correct Answer (A): ''Access the APEX Administrator Services and create the workspace for the developer'' is the correct step. As an admin, you log into the APEX Administration Services (via Database Actions or a direct URL), navigate to ''Manage Workspaces,'' and create a new workspace, assigning it to the developer with a schema and credentials.

Incorrect Options:

B: Creating an IDCS (Identity Cloud Service) user with an APEX role manages authentication but doesn't create a workspace.

C: A database user with an APEX role lacks a workspace; it's a prerequisite step, not the solution.

D: ''Create a new developer account'' is vague and doesn't specify the APEX workspace creation process.

This ensures the developer has a dedicated environment for building applications.