Free Oracle 1Z0-1072-25 Exam Questions

Become Oracle Certified with updated 1Z0-1072-25 exam questions and correct answers

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Total 51 Questions | Updated On: Sep 16, 2026

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Question 1

What happens to the performance level of a volume when it is detached from an instance?

A : The performance level is adjusted to Balanced.

B : The performance level remains unchanged.

C : The performance level is adjusted to Higher Performance.

D : The performance level is adjusted to Lower Cost (0 VPUs/GB).

Answer: D

Question 2

Which TWO statements are TRUE about Private IP addresses in Oracle Cloud Infrastructure (OCI)?

A : By default, the primary VNIC of an instance in a subnet has one primary private IP address and one secondary private IP address

B : Each VNIC can only have one private IP address.

C : By default, the primary VNIC of an instance in a subnet has one primary private IP address.

D : A private IP can have an optional public IP assigned to it if it resides in a public subnet.

Answer: C,D

Question 3

You want to protect your VM instance from low-level threats, such as rootkits and bootkits. What should you do?

A : Create a shielded instance.

B : Use in-transit encryption.

C : Create a burstable instance.

D : Use Vulnerability Scanning Service.

Answer: A

Question 4

Which statement is true about File System Replication in Oracle Cloud Infrastructure (OCI)?

A : You cannot specify a replication interval when you create the replication resource.

B : You can replicate the data in one file system to another file system in the same region or a different region.

C : Only a file system that has been exported can be used as a target file system.

D : You can replicate the data in one file system to another file system only in the same region.

Answer: B

Question 5

Which TWO statements are NOT correct regarding the Oracle Cloud Infrastructure (OCI) burstable instances?

A : Burstable instances cost less than regular instances.

B : Burstable instances are charged according to the baseline OCPU.

C : If the instance-s average CPU utilization is below the baseline, it can burst above the baseline.

D : Baseline utilization is a fraction of each CPU core.

Answer: A,C

Page: 1 / 11

Total 51 Questions | Updated On: Sep 16, 2026

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