Free Oracle 1z0-1124-25 Exam Dumps Questions & Answers

When analyzing Flow Logs for a subnet, how can you filter logs to isolate traffic that was rejected due to a specific security list rule?

• A.By filtering on the "action" field with the value "REJECT" and the "securityListRule" field with the rule ID
• B.By filtering on the "type" field with the value "SECURITY" and the "rule" field with the rule number
• C.By filtering on the "direction" field with the value "EGRESS" and the "port" field with the rule port
• D.By filtering on the "status" field with the value "DENIED" and the "securityRule" field with the rule name

You are designing a highly available application that requires low latency communication between OCI regions. You have two VCNs, VCN-A in Region 1 and VCN-B in Region 2. These VCNs have non- overlapping CIDR blocks and you want to establish a private, direct connection between them for optimal performance. Which of the following steps are necessary to establish this cross-region connectivity using the native OCI networking capabilities?

• A.Create a NAT Gateway in each VCN and configure route rules to route traffic to the other NAT Gateway's public IP address.
• B.Create a Remote Peering Connection (RPC) in each VCN, establish the peering, and update the route tables in each VCN to route traffic to the peer VCN's CIDR block through the RPC.
• C.Create a Service Gateway in each VCN, and configure a Dynamic Routing Gateway (DRG) toroute traffic between the Service Gateways.
• D.Configure an IPSec VPN tunnel between the VCNs and update the route tables in each VCN to route traffic to the peer VCN's CIDR block through the IPSec VPN tunnel.

In a multi-region OCI environment, which configuration is necessary to allow communication between two VCNs located in different regions through a DRG?

• A.Attaching an LPG to each VCN and configuring route tables to peer them directly.
• B.Attaching a Service Gateway to each VCN and enabling transitive routing.
• C.Attaching each VCN to the same DRG and configuring the appropriate route tables on the DRG.
• D.Configuring Internet Gateways on each VCN and using public IP addresses for communication.

You are designing a VCN in OCI to host a multi-tenant SaaS application. Each tenant requires a separate and isolated network segment for security and regulatory compliance. You are using a large CIDR block for the VCN. What is the most efficient procedural method for achieving network segmentation and isolation for each tenant, considering IP address utilization and ease of management?

• A.Create a separate compartment for each tenant and place all network resources within the tenant's compartment. Use NSGs and routing rules for isolation.
• B.Create a separate VCN for each tenant.
• C.Create a separate virtual machine (VM) for each tenant and rely on host-based firewalls for isolation.
• D.Create a separate private subnet for each tenant within the same VCN, utilizing Network Security Groups (NSGs) and routing rules to enforce isolation.

Your company requires a dedicated, high-bandwidth, and low-latency connection between your on-premises data center and your OCI tenancy. You need to connect to OCI in a region where Oracle is not directly present with a FastConnect location. You also want to leverage a third-party network provider for this connectivity. Which FastConnect connectivity model would be the most suitablefor your requirements?

• A.FastConnect Hosted
• B.FastConnect Public Peering
• C.FastConnect Direct Cross-Connect
• D.FastConnect Partner