Free 1z0-1072-25: Oracle Cloud Infrastructure 2025 Architect Associate Exam Questions and Answers
47 verified practice questions for 1z0-1072-25.
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Last updated: September 19, 2026
- Exam code
- 1072-25
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Question #1
Which OCI service would you use to apply kernel security updates to all instances?
Please select an optionIncorrectCorrect answer: D
OS Management Service centrally applies operating system patches and kernel security updates to managed instances; the registry and Data Safe services address artifacts and database security instead.
Was this answer correct?Question #2
Which TWO statements are true about performing a multipart upload using the Multipart Upload API?
Select 2 answers.
Please select an optionIncorrectCorrect answer: C, D
Object Storage multipart upload allows each part to be up to 50 GiB and a maximum of 10,000 parts per object. The object must be split by the client and the upload must be committed to assemble it.
Was this answer correct?Question #3
Which statement is TRUE about delegating an existing domain to the Oracle Cloud Infrastructure (OCI) DNS service?
Please select an optionIncorrectCorrect answer: B
Delegation is done at the domain registrar: you replace the existing name servers with the OCI DNS name servers in the registrar's portal so queries for the zone are answered by OCI.
Was this answer correct?Question #4
Which TWO statements about the Oracle Cloud Infrastructure (OCI) File Storage Service are accurate?
Select 2 answers.
Please select an optionIncorrectCorrect answer: B, D
File Storage encrypts data at rest with Oracle-managed keys by default, and customers can supply their own key from the Vault service. Mount target traffic is NFS, not HTTPS, and export options control access, not encryption.
Was this answer correct?Question #5
Why is the OCI Inter-Region Latency dashboard useful for optimizing data transfer and backup strategies?
Please select an optionIncorrectCorrect answer: A
The dashboard publishes current and historical latency measurements between OCI regions, so it helps you choose region pairs for replication and backup. It reports the backbone, not your tenancy's own workloads.
Was this answer correct?Question #6
How will moving a database instance to a different compartment impact user access?
Please select an optionIncorrectCorrect answer: B
IAM policies are written against compartments, so moving the database out of its compartment removes it from the scope of the policies that granted access, and users lose access until new policies are written.
Was this answer correct?Question #7
Which is NOT a necessary step to complete this setup for instance principals?
Please select an optionIncorrectCorrect answer: D
Instance principals authenticate through certificates issued to the instance, so no auth tokens are generated. The required steps are creating the dynamic group, writing the policy for it, and deploying the application and SDK.
Was this answer correct?Question #8
Which is NOT a valid action within the Oracle Cloud Infrastructure (OCI) Block Volume service?
Please select an optionIncorrectCorrect answer: D
A block volume can be attached only to an instance in the same availability domain. Backups can be restored to a larger volume, clones can be enlarged, and volumes can be resized offline in place.
Was this answer correct?Question #9
What are the two types of capture filters that can be created for network monitoring?
Please select an optionIncorrectCorrect answer: D
OCI supports flow log capture filters, which control what is written to VCN flow logs, and VTAP capture filters, which select the mirrored traffic sent to a monitoring target.
Was this answer correct?Question #10
Which TWO statements are NOT correct regarding the Oracle Cloud Infrastructure (OCI) burstable instances?
Select 2 answers.
Please select an optionIncorrectCorrect answer: A, B
Burstable shapes are priced per OCPU like regular instances and billing is not limited to the baseline, so those two statements are wrong. Baselines really are a fraction of a core and an instance below its baseline can burst above it.
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