Oracle dumpskey oracle Cloud Infrastructure 1z0-1124-25 Full Course Free by Ayva q72 vce pdf

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Exam Name:	Oracle Cloud Infrastructure 2025 Networking Professional
Exam Code:	1z0-1124-25 Dumps
Vendor:	Oracle	Certification:	Oracle Cloud Infrastructure
Questions:	120 Q&A's	Shared By:	ayva

Question 12

Which OCI component facilitates transitive routing between VCNs in different regions via a dedicated, private network backbone, while also enabling connectivity to on-premises networks?

Options:

Local Peering Gateway (LPG)

Dynamic Routing Gateway (DRG)

Service Gateway

Internet Gateway

Discussion

Question 13

You are working as an OCI Network Specialist. Your company is migrating its on-premises IPv6 network to OCI. As part of the migration, you need to enable communication between the on-premises network and a VCN in OCI using FastConnect. Your company utilizes global unicast IPv6 addresses on-premises and wants to continue utilizing those addresses in OCI. However, you have a restriction that compute instance traffic must be limited to IPv6 only. After assigning IPv6 addresses from the prefix to the instance, they cannot ping external IPv6 addresses. What configuration most likely addresses this issue?

Options:

You can’t use your own IPv6 address space in OCI. You must use OCI’s provided ULA.

Ensure that there are IPv6 default routes (::/0) pointing to a NAT Gateway in your VCN route tables.

Ensure that there is an Internet Gateway (IGW) attached to the VCN with a default route (::/0) in your subnet route table.

Ensure that there is a Service Gateway attached to the VCN with a default route (::/0) in your subnet route table.

Discussion

Question 14

In a Zero Trust network architecture, what is the primary purpose of implementing micro-segmentation within OCI VCNs?

Options:

To increase network bandwidth.

To reduce the number of required route tables.

To limit the blast radius of potential security breaches.

To simplify inter-region connectivity.

Discussion

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Question 15

You are responsible for managing the network infrastructure of a multi-tenant SaaS application deployed on OCI. Each tenant has their own dedicated VCN. To simplify management and provide a centralized point for connectivity to your on-premises network via FastConnect, you are using a DRG. However, you need to ensure that tenants are logically isolated from each other, and no traffic can flow directly between tenant VCNs through the DRG. How can you achieve tenant isolation while still allowing each tenant to connect to your on-premises network through the centralized DRG?

Options:

Create a separate DRG for each tenant and attach the respective tenant VCN to its DRG. Configure static routes on each DRG to direct traffic appropriately.

Utilize a single DRG and attach all tenant VCNs to it. Implement Network Security Groups (NSGs) on each tenant VCN to explicitly block all traffic to and from other tenant VCNs.

Utilize a single DRG and attach all tenant VCNs to it. For each VCN attachment, use a DRG route table that only contains a route to the FastConnect attachment. Do not include any routes to other VCN attachments in any DRG route table.

Utilize a single DRG and attach all tenant VCNs to it. Create a separate compartment for each tenant VCN. This will automatically isolate tenant traffic at the DRG level.