Oracle 1Z0-1067-25 Exam - Topic 5 Question 1 Discussion

Actual exam question for Oracle's 1Z0-1067-25 exam

Question #: 1
Topic #: 5

You have a web application that is running on compute instances distributed across an availability domain's fault domains. To share state, instances of the application need to read and write to a shared file system that supports concurrent access from multiple instances.

Which two can help fulfill this technical requirement?

ACreate a file system in the File Storage service. Create a mount target and export the file system. Mount the export onto all of the instances.

BAttach a single block volume in read/write shared mode to all the instances. Enable the cluster plug-in on the Oracle Cloud Agent to coordinate access to the shared volume.

CAttach a block volume to each instance. Enable replication between the block volumes.

DAttach a single block volume in read/write shared mode to alt the instances. Use a cluster aware system such as Oracle Cluster File System version 2 (OCFS2) to coordinate access to the shared volume.

Show Suggested Answer

Suggested Answer: A, D

by Nickole at Mar 23, 2025, 03:36 AM

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Stephane

3 months ago

Wait, can multiple instances really write to the same block volume? Sounds sketchy!

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Mabel

3 months ago

I think D is a solid choice too, OCFS2 is reliable.

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Melda

3 months ago

A is definitely the way to go for shared file systems!

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Nana

4 months ago

C seems like a bad idea, replication won't help with concurrent access.

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Paris

4 months ago

B sounds risky, not sure about that shared block volume idea.

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Cordie

4 months ago

I think option D is the best because it mentions OCFS2, which is designed for shared access. But I'm a bit confused about the cluster plug-in in option B.

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Barrie

4 months ago

I practiced a similar question where we had to choose between block volumes and file systems. I feel like option C is definitely not the right answer since it doesn't support concurrent access.

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Meaghan

5 months ago

I'm not entirely sure, but I think using a single block volume in read/write shared mode could work too. Maybe option B or D?

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Breana

5 months ago

I remember studying about the File Storage service and how it allows multiple instances to access a shared file system. Option A seems like a solid choice.

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Stefania

5 months ago

I'm not too sure about Option B with the cluster plug-in. That seems a bit more complex than the other choices. I'll have to weigh the pros and cons carefully.

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Dominque

5 months ago

I'm leaning towards Option D with the shared block volume and OCFS2. That seems like it would provide the concurrent access needed.

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Rozella

5 months ago

Okay, I think I've got a handle on this. Option A with the File Storage service seems like the most straightforward approach to me.

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Ernie

5 months ago

Hmm, I'm a bit confused by the wording here. I'll need to re-read the question a few times to make sure I'm grasping all the details.

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Luis

6 months ago

This looks like a tricky one. I'll need to think through the options carefully to make sure I understand the requirements.

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Gearldine

12 months ago

Ah, the joys of distributed systems! I hope the correct answer doesn't involve anything too 'clusterful'.

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Devora

10 months ago

B) Attach a single block volume in read/write shared mode to all the instances. Enable the cluster plug-in on the Oracle Cloud Agent to coordinate access to the shared volume.

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Maryln

10 months ago

A) Create a file system in the File Storage service. Create a mount target and export the file system. Mount the export onto all of the instances.

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Marjory

11 months ago

B) Attach a single block volume in read/write shared mode to all the instances. Enable the cluster plug-in on the Oracle Cloud Agent to coordinate access to the shared volume.

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Caitlin

11 months ago

A) Create a file system in the File Storage service. Create a mount target and export the file system. Mount the export onto all of the instances.

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Tamera

12 months ago

C is probably the most straightforward solution, but it might not scale as well as the other options.

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Catarina

12 months ago

That's a valid point, but I still think option A is more straightforward and easier to implement.

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Cory

12 months ago

I'm not too sure about B. Attaching a single block volume in read/write mode sounds risky. What if it fails?

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Fernanda

12 months ago

D looks good too. Using a cluster-aware file system like OCFS2 can help coordinate access to the shared volume.

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Annamaria

12 months ago

Option A seems like the way to go. A shared file system is exactly what we need to share state across our instances.

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Lisha

11 months ago

B) Attach a single block volume in read/write shared mode to all the instances. Enable the cluster plug-in on the Oracle Cloud Agent to coordinate access to the shared volume.

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