View 1Z0-1123-25 Exam Questions

Q: 1

You plan to perform migrations between on-premises and OCI. What is the minimum bandwidth required with FastConnect as the dedicated network link between the environments?

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Discussion

Quinn O. Feb 25, 2026 4:20 pm

D . Official Oracle guide and hands-on labs both point to 1 Gbps as the starting minimum for FastConnect.

Sara D. Feb 21, 2026 7:17 am

Its D, not C. The question asks for minimum, and FastConnect's entry point is 1 Gbps. Option C is just the max capacity in some data centers, easy to mix up.

Ravi Feb 27, 2026 9:59 pm

D it is. FastConnect's lowest option you can actually get is 1 Gbps, that's the floor regardless of your workload. High speeds like 100 Gbps only matter for some customers. Pretty sure that's what they're asking but open to pushback.

Adam A. Feb 23, 2026 11:17 am

D imo. Seen similar in Oracle guide and practice tests, FastConnect starts at 1 Gbps minimum bandwidth. Higher speeds exist but aren't required for the basic setup.

Owen Feb 26, 2026 6:17 pm

Option A seems tempting since a lot of large migrations prefer 10 Gbps for practical throughput, and I saw some folks recommend starting there. Not totally sure though, if it's asking for the bare minimum FastConnect offers, then D makes sense. Anyone else think A could fit for more real-world migrations?

EmmaH Mar 1, 2026 9:36 am

D , seen this in the official docs and most practice tests. 1 Gbps is the lowest bandwidth you can actually provision for FastConnect, anything less isn't supported. If you check the OCI official guide or run through the setup labs, they show 1 Gbps as the base tier. Let me know if anyone found something else.

Liam Mar 6, 2026 1:50 pm

Yep, it's D for sure. FastConnect's entry-level dedicated link starts at 1 Gbps, that's the lowest you can provision no matter your use case. Higher speeds like 10 or 100 Gbps are available but not required as a minimum. Pretty confident on this but let me know if you see something different in the docs.

LaylaR Feb 21, 2026 2:50 am

Yeah, it's D here. Some folks get tripped up by the 100 Gbps option (C), but that's just a max at certain sites. Minimum required to set up FastConnect is always 1 Gbps, per Oracle docs.

Vikram T. Mar 6, 2026 11:17 pm

D is right here. FastConnect's lowest offering is 1 Gbps, doesn't matter that there are higher speeds at some sites. Pretty sure that's what Oracle expects for minimum spec.

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Q: 2

Which two can help you perform logical online migration to Oracle Autonomous Database?

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Discussion

Quinn Feb 23, 2026 12:17 am

Actually it's A and D. Golden Gate supports online replication, and SQL Developer can help move schemas/data. Check the docs if you want details.

NoraM Mar 3, 2026 12:38 am

A and D imo, since Golden Gate does online logical replication (real-time, CDC style) and SQL Developer lets you logically move schemas/tables. C is tempting but OCI Database Migration isn't always a true "online logical" method-usually more lift-and-shift or physical options. Pretty sure that's the Oracle line, open to debate if anyone used C this way.

Chloe X. Feb 22, 2026 3:44 pm

C or D? C seems like the migration tool to use, but not totally sure since D looks okay too. Saw a similar practice question with C picked as well.

Karan Y. Feb 25, 2026 3:22 pm

RileyG Feb 18, 2026 9:13 pm

C/D? I thought OCI Database Migration (C) worked for online moves too, not just offline ones.

Jason N. Feb 26, 2026 6:03 am

C or D

I get why C looks right but "online" is the catch. Golden Gate (A) and SQL Developer (D) both support logical online migration. OCI Database Migration usually means physical or offline moves. Anyone try C for live logical migrations lately?

Neha Q. Mar 2, 2026 2:37 am

A and D. Both provide logical online migration capability for Autonomous Database. Not 100% but that's what Oracle says.

Ishaan Feb 22, 2026 12:33 am

A. D tbh

Cameron S. Mar 5, 2026 4:04 pm

Option C since OCI Database Migration looks like it should handle logical moves too. The real-time part trips people up.

Karan E. Feb 26, 2026 5:40 pm

Wouldn't B be possible only for older Oracle versions, not Autonomous Database?

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Q: 3

Which three transfer mediums does the OCI Database Migration service use to perform the initial load of the databases?

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Discussion

JasonS Feb 24, 2026 4:22 pm

B/C/E here. All the initial load methods in OCI DB Migration use Data Pump, while D is for ongoing sync. Not 100 percent but that's what I recall from Oracle docs. Anyone disagree?

Skyler A. Mar 4, 2026 5:53 am

B C, E seems right here. Data Guard (D) is mainly for ongoing replication, not initial loads with OCI Database Migration. I think the question specifically asks about first transfer, so Data Pump options fit. If someone has seen otherwise in real scenarios let me know.

Luna R. Feb 14, 2026 8:56 pm

Option B. C, E here. D is just tempting but Data Guard handles ongoing replication, not initial loads with OCI Database Migration.

Rowan Feb 20, 2026 8:59 am

Kind of a trick if you miss "initial load" only, so B, C, E.

Anita Y. Feb 17, 2026 6:48 am

C/D? But pretty sure it's actually B, C, E and D's just there to trip people up. Data Guard is used for ongoing replication not for initial loads in OCI Database Migration (seen the same thing on practice). Open to being wrong if someone has docs saying D is valid though.

Ivy G. Feb 18, 2026 5:41 am

Guessing B, C, E-Data Guard (D) is a trap for initial load, not used here.

Rowan Feb 25, 2026 12:36 pm

C or D? I'm leaning C, B, E tbh. Data Pump options make sense for initial load, since Data Guard's usually for real-time replication not migrations. Not 100 percent though.

Ravi Mar 5, 2026 2:38 pm

C, D, E tbh

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Q: 4

What capability does Oracle Cloud Infrastructure (OCI) Storage Gateway provide for connecting on- premises applications with OCI Object Storage?

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Discussion

Jordan R. Feb 15, 2026 7:38 pm

D imo, since Storage Gateway sits in the middle and lets legacy apps use NFS to talk to object storage. No re-coding for REST needed, that's the point. Unless I'm missing something subtle in the question wording.

Ethan U. Feb 15, 2026 4:50 am

Looks like it’s D since Storage Gateway translates NFS to Object Storage, so the apps don’t need changes for REST support. That’s how OCI bridges legacy systems. Let me know if I missed some trick here.

Aaron S. Mar 3, 2026 6:56 pm

Option D Storage Gateway uses NFS so on-premises apps can write to Object Storage without touching REST APIs. The no code change part is key here, but if I'm missing some OCI nuance let me know.

Ajay Y. Mar 6, 2026 11:01 am

C not D. I was under the impression Storage Gateway does NFS but apps still need tweaks for REST APIs on the backend side. Maybe I'm wrong here, but C feels close if you have to adapt for API use.

Sofia J. Mar 2, 2026 9:50 pm

Feels like D, because Storage Gateway lets apps use NFS without needing REST API changes. Pretty sure that's what Oracle designed it for.

Sanjay K. Feb 18, 2026 6:54 pm

D tbh, since apps just use NFS with Storage Gateway, no need to touch REST. Could be missing some OCI gotcha but this matches what I’ve seen in other practice sets.

Aaron Y. Feb 23, 2026 2:10 am

You don’t need to rewrite your apps for REST, so D fits best. NFS protocol is used as a bridge. Pretty sure about this, but always open for corrections if anyone knows an edge case.

Alex K. Feb 28, 2026 7:20 am

Its D, no REST API changes needed for the apps since NFS is used as the bridge to Object Storage.

Ben P. Feb 20, 2026 11:02 pm

NFS bridge lets you use existing apps as-is, so D. No application changes for REST needed in this setup.

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Q: 5

Which option best describes the term Inventory Asset in the context of Oracle Cloud Migrations (OCM) service?

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Discussion

Jack C. Feb 24, 2026 12:50 pm

I don't think C is right. A, since "Inventory Asset" is about selected VMs not just discovered ones.

Aisha A. Mar 3, 2026 7:31 am

Probably A since OCM only treats VMs you pick for migration as Inventory Assets, not just anything it finds automatically. If they haven't been selected, they're not counted that way. Pretty sure that's what exam guides say.

Casey L. Feb 22, 2026 11:51 am

Pretty sure it's A, since only the VMs you've actively marked for migration in OCM are given the Inventory Asset tag. Saw a similar question in the official guide and practice test. If you want to double-check, check Oracle docs or try it out in a lab environment. Open to corrections if someone has different experience.

Arjun Feb 23, 2026 7:25 pm

Its A, not C. C is for discovered VMs but Inventory Asset needs user selection.

Hannah Feb 27, 2026 4:10 am

A , since "Inventory Asset" in OCM always means the VMs you've actually picked for migration, not just anything discovered. C is tempting but doesn't fit the migration process flow. Let me know if you read it differently.

Layla Q. Mar 2, 2026 11:59 am

A, but that's only true if the VMs have actively been chosen for migration in the OCM UI. If they changed how assets are counted to include all discovered VMs, C might work, but that's not what I've seen in recent docs.

Emma C. Feb 18, 2026 12:59 pm

C vs D?

Taylor K. Feb 16, 2026 3:51 am

A imo. Only the VMs you pick for migration get tagged as Inventory Assets in OCM, not just the auto-discovered ones.

Ivy H. Feb 24, 2026 2:46 pm

C or A, but if the keyword is "best" and they're talking about VMs actually being chosen for migration, then A makes sense. But if the question meant all discovered VMs regardless of migration status, C would be right.

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Q: 6

Which resource type would you create in Full Stack Disaster Recovery (FSDR) to represent a consistency grouping of Oracle Cloud Infrastructure (OCI) resources for disaster recovery purposes?

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Discussion

Piya I. Mar 4, 2026 10:39 pm

B. Protection Group is the grouping resource in FSDR for OCI consistency, not Plan or Policy.

Aisha U. Feb 24, 2026 6:24 am

B , D looks tempting but it's not the grouping resource in FSDR. Seen similar question in practice.

Ravi S. Feb 15, 2026 8:28 pm

B , Protection Group is what actually groups OCI resources for consistent DR recovery. Plan (A) sounds tempting but that's about the process, not the grouping itself. I think B fits best for FSDR, unless I'm missing some specific Oracle nuance.

Grace R. Mar 6, 2026 3:08 am

B, had something like this in a mock and Protection Group is what they were looking for here.

Riley Feb 15, 2026 9:37 am

Its A, Disaster Recovery Plan. Feels like a trap because B mentions grouping but plans also handle resource lists in some tools.

Cameron Mar 6, 2026 3:36 am

It’s B for this since Protection Group in FSDR is what actually keeps multiple resources consistent for DR. A (Plan) is more about the execution steps, not grouping. Pretty sure on B but if Oracle changed naming recently I could be off.

Alex Y. Feb 21, 2026 6:49 am

Ugh, Oracle loves throwing these trick names at us. B is the Protection Group, that's what groups resources together for DR in FSDR. Disaster Recovery Plan is more about automation steps, not grouping. Pretty sure it's B but wouldn't mind confirmation from someone who's done it.

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Q: 7

What key benefit does Full Stack Disaster Recovery (FSDR) offer in Oracle Cloud Infrastructure (OCI)?

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Discussion

Luke F. Feb 24, 2026 8:05 pm

I don't think B is right here, D makes more sense. FSDR in OCI is mainly about moving workloads between regions with minimal downtime, which lines up with seamless migration. Accelerated deployment (B) is more of a general cloud benefit, not specific to disaster recovery tools. Pretty sure D fits better but open to other thoughts if I'm missing something.

Alex Y. Mar 4, 2026 10:09 am

Why not B? I think people might confuse faster deployment with DR but Full Stack Disaster Recovery is mostly about failover and moving workloads smoothly between regions. Backup management and config deployment are handled elsewhere in OCI. Seems like this is a typical trap where "simplified management" sounds good but isn't the main FSDR advantage.

Hannah E. Mar 1, 2026 7:26 am

D tbh, seen this in both practice sets and the Oracle docs. Main thing they push for FSDR is that region-to-region workload failover. If you still have doubts, skimming the official study guide or trying the OCI hands-on labs is helpful.

Nathan U. Feb 23, 2026 12:31 am

Yeah D here for sure. FSDR's main thing is letting you fail over workloads between OCI regions smoothly, which is crucial for DR. The other options are nice features but not really the core benefit of FSDR from what I've seen in Oracle docs. I think that's the intent but let me know if anyone reads it differently.

BenG Feb 27, 2026 12:30 pm

D imo, seamless migration is the standout here. FSDR's whole thing is moving workloads between OCI regions without hassle. Can't see B or C being the primary benefit.

QuickOps9885 Mar 3, 2026 9:43 pm

Seen questions like this in some practice exams and D tends to be the right call. Full Stack Disaster Recovery really focuses on seamless migration across regions, which goes beyond just backup/restore management. If you’ve got access to the official Oracle guide or hands-on lab, check out their DR scenarios for confirmation. Not 100% sure if there’s a subtle catch but D matches what I’ve studied.

RowanY Feb 23, 2026 8:29 pm

Makes sense to me, D. That seamless migration piece is the core FSDR benefit, I think.

Hannah H. Feb 20, 2026 7:51 am

Probably D since FSDR is designed for moving workloads across OCI regions with minimal downtime, not just backup/restore stuff. The question highlights 'key benefit,' and that's really about seamless regional migration. I get why A seems tempting, but pretty sure D lines up with Oracle docs.

Nina Feb 27, 2026 10:57 am

Not D, A. FSDR helps manage backups and restores more easily I think, looks like a trap with the migration option.

Hannah K. Mar 5, 2026 9:53 am

D imo, clear question, seamless migration is exactly what FSDR is about with OCI.

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Q: 8

What is the primary function of the Data Transfer Utility provided by Oracle Cloud Infrastructure (OCI)?

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Discussion

Hannah Z. Mar 3, 2026 10:58 pm

Option D is right, since the utility's job is prepping disks for shipment to Oracle. B is tempting but that's handled by different OCI features, not the Data Transfer Utility. If anyone has a different source, let me know, but pretty sure it's D.

Olivia F. Feb 16, 2026 3:06 am

D . The Data Transfer Utility's whole point is creating and prepping disks for Oracle to physically move, so not about network transfer between regions or compartments. Ran into this on a practice test, always referring to offline shipment. Open to other thoughts if someone saw a different use case.

Sofia B. Mar 3, 2026 5:24 pm

D . It's about prepping those disks for shipment, not regular region-to-region transfers. Used this utility before, always for offline transfer jobs.

Amelia Feb 14, 2026 3:54 pm

Anyone cross-check this with the Oracle docs or official study guide? Practice sets sometimes mention B as well.

Kevin J. Mar 2, 2026 7:25 pm

D imo, Oracle always asks about prepping disks for courier shipment with this utility, not region transfers. Similar question showed up on a recent practice. OCI exam questions love these legacy features.

Emma S. Mar 4, 2026 10:07 am

Probably D since the Data Transfer Utility is mainly used to get disks ready for physical shipment to Oracle, not for online or region-to-region transfers. The others are handled by native OCI services. Unless there's been a recent change, I'm pretty sure D is right-if someone has different info, let me know.

CalmLead1227 Mar 6, 2026 8:54 am

My vote is D is right, had a similar question on practice and it was all about prepping disks for physical shipment, not region transfers. Anyone see this phrased differently on the actual exam?

Sean J. Feb 17, 2026 3:10 pm

D here, since the Data Transfer Utility is just about prepping disks to send to Oracle-not handling cloud-to-cloud transfers. Online or region moves work differently in OCI. Unless I'm missing some update, D is the usual on exams.

Piya M. Mar 1, 2026 11:28 am

D , prepping disks for shipment is the main role here. B looks tempting but that's a different service.

Ishaan Mar 3, 2026 5:32 pm

B tbh

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Q: 9

What is the primary purpose of Bring Your Own IP (BYOIP) in Oracle Cloud Infrastructure (OCI)?

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Q: 10

How does containerization differ from virtualization in terms of resource optimization?

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