IT Certifications · 1Z0-1148

Oracle AI Database@GCP Architect Professional Exam Practice Test

Architecting Oracle AI Database on Google Cloud involves planning how cloud-hosted applications connect to the database and how teams secure, operate, and recover it. The available practice material uses scenarios involving private network paths, database identities and privileges, auditing, capacity checks, session diagnostics, backup and recovery, and application transaction behavior.

Exam overview

Exam providerOracle
Exam code1Z0-1148
CategoryIT Certifications

About the Oracle AI Database@GCP Architect Professional Exam

Architecture work includes selecting network connectivity that keeps traffic off public routes, assigning named identities for administrative work, and limiting application accounts to the privileges their code needs. Operational decisions can involve checking tablespace capacity, investigating sessions with unusual CPU use, and retaining evidence that helps identify who changed a database object and when. Recovery planning requires a configured capability for restoring data after deletion or logical corruption, along with periodic validation that recovery procedures work. Application and infrastructure changes also require attention to client-version compatibility and correct transaction handling when errors trigger a rollback. These skills connect cloud network design with Oracle database security, availability, monitoring, and application integration; the scenarios help practice choosing an appropriate response to a stated operational need.

Sample Practice Questions

Review a selection from this exam's published US Practice Tests practice bank.

Question 1

An organization needs a private, non-public route between its Google Cloud application environment and its Oracle Database@Google Cloud deployment. Which design principle should guide the network configuration?

  1. AUse the supported private connectivity and routing configuration for the deployment, and verify that required routes and access controls are in place.
  2. BExpose the database listener to the public internet and restrict access only with application passwords.
  3. CRoute database traffic through an unrelated public proxy to avoid configuring private connectivity.
  4. DAssume that resources in the two cloud environments can communicate privately without network configuration.
Show answerCorrect answer: A

Private connectivity depends on the supported interconnection and routing setup, along with appropriate network access controls. Private communication should not be assumed to exist automatically, and exposing a database listener publicly increases risk.

Question 2

An organization wants database administrators to use individual identities rather than a shared account for routine administrative work. What is the main operational benefit?

  1. AActions can be more readily attributed to specific users, and access can be granted or revoked individually
  2. BAll database auditing becomes unnecessary
  3. CIndividual identities automatically prevent every configuration error
  4. DDatabase backups no longer need access controls
Show answerCorrect answer: A

Individual identities improve accountability and make access lifecycle management more precise. They complement, rather than replace, auditing, authorization controls, and operational safeguards.

Question 3

A database operator needs to confirm that a tablespace has sufficient free space for expected growth. Which information is most directly useful?

  1. ACurrent datafile allocation and available space in the tablespace
  2. BThe number of application load balancers
  3. CThe database listener's authentication method
  4. DThe count of DNS records for the application
Show answerCorrect answer: A

Tablespace capacity assessment depends on allocated datafiles, available space, and relevant growth settings such as autoextend. Network and application routing details do not establish database storage headroom.

Question 4

A service must recover database data after accidental deletion or logical corruption. Which operational capability should the architect ensure is configured and periodically validated?

  1. ABackups with a tested restore procedure and retention appropriate to recovery requirements
  2. BA larger application load balancer
  3. CA read-only database account for every application user
  4. DA higher DNS time-to-live value
Show answerCorrect answer: A

Backups and tested restoration are central to recovery from deletion or logical corruption. A backup is useful only if it can be restored within the organization’s recovery objectives; the other options do not preserve or restore database data.

Question 5

A database team wants to prevent an application account from creating database objects while still allowing it to execute approved application procedures. Which privilege design is most appropriate?

  1. AGrant broad object-creation privileges to the application schema
  2. BGrant only the required EXECUTE privileges on approved procedures
  3. CMake the application account a database administrator
  4. DUse a common account shared by all application services
Show answerCorrect answer: B

Granting narrowly scoped EXECUTE privileges permits access to approved procedures without unnecessary object-creation authority. This follows least-privilege principles.

Question 6

An organization wants to ensure that database-related administrative actions can be reviewed after an operational incident. Which practice is most appropriate?

  1. AUse individual administrative identities and retain relevant audit and operational logs under an appropriate access and retention policy.
  2. BShare a single administrator account so logs contain fewer identity values.
  3. CDelete logs after each maintenance window to reduce storage use.
  4. DRecord administrator actions only in informal chat messages.
Show answerCorrect answer: A

Individual identities improve accountability, while retained audit and operational logs provide evidence for review. Access and retention should be governed so the records remain useful and protected.

Question 7

A database workload depends on a third-party application that uses a particular Oracle client version. What should the architect do before changing the database deployment or client configuration?

  1. AConfirm compatibility requirements with the application and client vendor documentation and test the intended combination
  2. BAssume all Oracle client versions support every database release identically
  3. CReplace the client with an unrelated driver without testing
  4. DRemove the application dependency because managed databases cannot use clients
Show answerCorrect answer: A

Client, database, and application compatibility can depend on supported versions, drivers, and configuration. Checking authoritative compatibility guidance and testing the actual combination reduces the risk of connection or feature failures.

How to use this practice test

The free US Practice Tests bank contains 50 questions for this exam. A session presents up to 20 random questions, then displays results. Use the scenarios to check how well you can distinguish network, access-control, recovery, auditing, capacity, and diagnostic responses; revisit missed items by identifying the operational requirement behind each choice.

Preparation tips

  • Sketch the private connectivity path between a Google Cloud application environment and the Oracle database deployment; identify where public routing would violate the stated requirement.
  • For sample access-control scenarios, distinguish named administrator identities from shared accounts and separate object-creation privileges from permission to execute approved procedures.
  • Practice matching operational evidence to the task: tablespace free space for capacity, session activity for CPU investigation, and audit records for attributing object changes.
  • Outline recovery steps for accidental deletion or logical corruption, and include a method to validate that the configured recovery capability can restore usable data.
  • When reviewing application scenarios, check client-version compatibility before changes and trace how transaction rollback affects application behavior after an error.
Official sourceOfficial exam page ↗