Oracle 1z0-1124-25 Value Pack (Frequently Bought Together)

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?

• A. Ensure that there is a Service Gateway attached to the VCN with a default route (::/0) in your subnet route table.
• B. Ensure that there is an Internet Gateway (IGW) attached to the VCN with a default route (::/0) in your subnet route table.
• C. You can't use your own IPv6 address space in OCI. You must use OCI's provided ULA.
• D. Ensure that there are IPv6 default routes (::/0) pointing to a NAT Gateway in your VCN route tables.

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

• A. To limit the blast radius of potential security breaches.
• B. To reduce the number of required route tables.
• C. To simplify inter-region connectivity.
• D. To increase network bandwidth.

You are designing an OCI architecture where a custom application running on a compute instance in a private subnet needs to securely access an Oracle Integration Cloud (OIC) instance. The security policy mandates that all communication remains within the OCI network and avoids traversing the public internet. Which type of endpoint provides the most secure and direct connectivity for this scenario?

• A. Regional Endpoint
• B. Private Endpoint
• C. Public Endpoint
• D. Service Gateway Endpoint

A company wants to leverage a best-of-breed approach for their application stack. They plan to use OCI for its Autonomous Database, Azure for its container orchestration (AKS), and AWS for its object storage (S3).
Considering cost optimization and minimizing data egress charges, which strategy is the MOST efficient for transferring large datasets between these services?

• A. Utilizing a third-party data integration platform that is strategically located at a network peering point between OCI, Azure, and AWS
• B. Establishing a hub-and-spoke model, using a central cloud provider as the data transfer hub, incurring egress charges from each cloud to the hub and then ingress charges from the hub to the destination cloud
• C. Using Storage Gateway service on each cloud and replicate data from one gateway to the other
• D. Moving data directly between OCI Autonomous Database, Azure AKS, and AWS S3 using public internet, as this is the most cost-effective option

A financial services company is implementing a multicloud strategy, storing sensitive customer data in OCI due to its enhanced security features, running analytics workloads in AWS, and utilizing a SaaS application hosted in Google Cloud Platform (GCP). To comply with stringent data sovereignty regulations, the company requires that all traffic between OCI and AWS must transit exclusively within the United States. Which is the MOST critical consideration when choosing a connectivity solution to ensure compliance?

• A. Leveraging public internet-based connectivity with geographically restricted DNS resolution to limit traffic outside the US
• B. Selecting a FastConnect partner who can guarantee that all OCI-AWS traffic will stay within the United States geographic boundary
• C. Using the native OCI Dynamic Routing Gateway (DRG) and AWS Virtual Private Gateway (VGW) with IPSec VPNs, as this automatically ensures traffic stays within the specified region
• D. Using a generic VPN tunnel between OCI and AWS, ensuring both gateways are located within US regions