RELIABLE 1Z0-1124-25 EXAM BRAINDUMPS | LATEST REAL 1Z0-1124-25 EXAM

Reliable 1z0-1124-25 Exam Braindumps | Latest Real 1z0-1124-25 Exam

Reliable 1z0-1124-25 Exam Braindumps | Latest Real 1z0-1124-25 Exam

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Oracle 1z0-1124-25 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Design for Hybrid Networking Architectures: This section of the exam measures the skills of a Network Infrastructure Architect and assesses capabilities in designing hybrid networking environments. It involves demonstrating proficiency with Dynamic Routing Gateway (DRG) configurations, attachments, BGP routing protocols, VPN services, and evaluating FastConnect offerings. This section also emphasizes maintaining reliable multicloud connectivity and implementing IPSec over FastConnect, along with transitive routing practices.
Topic 2
  • Migrate Workloads to OCI: This section of the exam measures the skills of a Cloud Migration Specialist and focuses on identifying the best networking connectivity strategies when migrating workloads to Oracle Cloud. It includes scenarios involving on-premises infrastructure, other cloud providers, and multicloud environments, ensuring proper connectivity and minimal downtime during transitions.
Topic 3
  • Plan and Design OCI Networking Solutions and App Services: This section of the exam measures the skills of a Solutions Architect and focuses on planning comprehensive networking and application service strategies. It includes understanding IP management practices, choosing procedural steps for deployments, and evaluating OCI load balancers, DNS configurations, and traffic steering options. Basic familiarity with DNS Security Extensions (DNSsec) is acknowledged as a placeholder for future integration.
Topic 4
  • Implement and Operate Secure OCI Networking and Connectivity Solutions: This section of the exam measures the skills of a Cloud Security Specialist and centers around securing networking configurations and interconnectivity in OCI. It involves applying IAM policies for tenancy communication, using bastion services in multi-tier setups, exploring CloudShell capabilities, and evaluating network security layers like OCI Network Firewall, Web Application Firewall (WAF), edge services, and certificates. This section also references obsolete content related to IaC and OKE in networking architectures while touching on zero-trust packet routing models.
Topic 5
  • Transitive Routing: This section of the exam measures the skills of a Network Security Engineer and focuses on the interpretation and synthesis of transitive routing configurations. It includes understanding how DRG, Local Peering Gateways (LPG), and network appliances interact in a routed network and implementing those configurations effectively.
Topic 6
  • Troubleshoot OCI Networking and Connectivity Issues: This section of the exam measures the skills of a Cloud Operations Engineer and evaluates the ability to select appropriate OCI tools and services for troubleshooting network and connectivity problems. It also tests knowledge of using OCI logging services to diagnose and resolve configuration or performance issues effectively.

Oracle Cloud Infrastructure 2025 Networking Professional Sample Questions (Q107-Q112):

NEW QUESTION # 107
You are a cloud architect designing a multi-tiered application on OCI. One tier consists of publicly accessible web servers that must be protected from common web exploits. You plan to use OCI Network Firewall to achieve this. You need to configure the Network Firewall to detect and prevent SQL injection attacks against the web servers. Which Network Firewall feature is most suitable for this purpose?

  • A. Stateful Inspection, configured with default IPS policies.
  • B. URL Filtering with predefined categories blocking SQL injection attempts.
  • C. Intrusion Detection and Prevention System (IDPS) signatures with custom rule sets for SQL injection.
  • D. Geo-location filtering to block traffic from countries known for SQL injection attacks.

Answer: C

Explanation:
* Goal:Protect web servers from SQL injection using Network Firewall.
* Firewall Features:
* Stateful Inspection:Basic traffic tracking, limited exploit detection.
* IDPS:Detects and prevents exploits via signatures.
* URL Filtering:Blocks URLs, not payload-based attacks.
* Geo-location:Blocks regions, not specific threats.
* Evaluate Options:
* A:Default IPS lacks SQL injection specificity; insufficient.
* B:IDPS with custom signatures targets SQL injection; most suitable.
* C:URL Filtering doesn't address SQL injection payloads; incorrect.
* D:Geo-location is broad, not precise; ineffective.
* Conclusion:IDPS with custom rules is the best feature.
IDPS in OCI Network Firewall is designed for exploit prevention. The Oracle Networking Professional study guide explains, "The Intrusion Detection and Prevention System (IDPS) uses signatures to detect and block specific threats like SQL injection, with custom rule sets for tailored protection" (OCI Networking Documentation, Section: Network Firewall IDPS). This ensures precise defense against web exploits.


NEW QUESTION # 108
You're tasked with creating a network diagnostic tool using Cloud Shell to test connectivity to various endpoints from within your VCN. To enhance security, you want to ensure the tool only has the necessary permissions to perform network diagnostics (e.g., ping, traceroute, nc). Which IAM principle and associated action(s) provide the MOST restrictive, least-privilege access for Cloud Shell to perform network diagnostic tasks?

  • A. An IAM group with the use permission on the virtual-network-family aggregate resource in the tenancy.
  • B. Cloud Shell session using Instance Principals, belonging to a dynamic group with a policy allowing network-security-groups and vnics to be read and used.
  • C. An IAM group with inspect permission on virtual-network-family in the target compartment.
  • D. An IAM user with the read permission on all virtual-network-family resources.

Answer: B

Explanation:
* Goal: Apply least privilege for Cloud Shell to run diagnostics (ping, traceroute, nc) within a VCN.
* Option A: Read permission on all virtual-network-family resources is too broad, granting unnecessary access beyond diagnostics-violates least privilege.
* Option B: Instance Principals use temporary credentials tied to the Cloud Shell instance, enhancing security. A dynamic group with "read" and "use" permissions on NSGs and VNICs allows inspecting configurations and running diagnostics (e.g., via VNICs), meeting the exact need-correct.
* Option C: Inspect permission only provides metadata access, insufficient for running diagnostics (e.g., no "use" for traffic)-incorrect.
* Option D: Use permission on virtual-network-family at tenancy level is overly permissive, granting access to all network resources-violates least privilege.
* Conclusion: Option B is the most restrictive and secure, aligning with least privilege.
Oracle states:
* "Instance Principals allow services like Cloud Shell to authenticate without static credentials. Policies with 'read' and 'use' on specific resources (e.g., network-security-groups, vnics) enable diagnostics while adhering to least privilege."This supports Option B. Reference:Instance Principals - Oracle Help Center(docs.oracle.com/en-us/iaas/Content/Identity/Tasks/instanceprincipals.htm).


NEW QUESTION # 109
Which aspect of OCI's security framework is essential for continuous monitoring and verification of packet flows, a core requirement of Zero Trust Packet Routing?

  • A. Public IP address assignments
  • B. Default security lists
  • C. Flow logs and audit trails
  • D. Static routing configurations

Answer: C

Explanation:
* Goal: Support Zero Trust with packet flow monitoring.
* Option A: Static routing defines paths, not monitoring-incorrect.
* Option B: Security lists control access, not monitor-incorrect.
* Option C: Flow logs track traffic; audit trails log actions-essential for Zero Trust-correct.
* Option D: Public IPs enable access, not monitoring-incorrect.
* Conclusion: Option C is essential.
Oracle states:
* "Flow logs and audit trails provide continuous monitoring and verification of packet flows, critical for Zero Trust Packet Routing."This supports Option C. Reference:Zero Trust in OCI - Oracle Help Center (docs.oracle.com/en-us/iaas/Content/Network/Concepts/zerotrust.htm).


NEW QUESTION # 110
When configuring a network appliance within a VCN to enable transitive routing, which of the following is essential to ensure traffic flows correctly between interconnected VCNs?

  • A. Implementing a Load Balancer in front of the network appliance.
  • B. Configuring static routes on the DRG route tables pointing to the network appliance's private IP address.
  • C. Using a Local Peering Gateway (LPG) to connect the network appliance to the DRG.
  • D. Attaching the network appliance to a Service Gateway.

Answer: B

Explanation:
* Objective:Enable transitive routing via a network appliance (e.g., firewall) between VCNs.
* Transitive Routing Setup:DRG connects VCNs; appliance processes traffic.
* Key Requirement:DRG must route traffic to the appliance's private IP.
* Evaluate Options:
* A:Service Gateway is for OCI services, not transitive routing; incorrect.
* B:Static routes on DRG to appliance ensure correct traffic flow; essential.
* C:Load Balancer is optional, not essential for routing; incorrect.
* D:LPG is for intra-region VCN peering, not appliance-DRG connection; incorrect.
* Conclusion:DRG static routes to the appliance are critical for transitive routing.
Transitive routing with a network appliance requires explicit routing configuration. The Oracle Networking Professional study guide notes, "To enable transitive routing through a network appliance, configure static routes in the DRG route table pointing to the appliance's private IP as the next hop" (OCI Networking Documentation, Section: Transitive Routing with DRG). This ensures traffic is processed by the appliance between VCNs.


NEW QUESTION # 111
Which OCI service facilitates the creation of a private connection between two VCNs located in different tenancies, without traversing the public internet?

  • A. Service Gateway
  • B. Remote Peering Connection (RPC)
  • C. Dynamic Routing Gateway (DRG) with Local Peering Gateway (LPG)
  • D. Internet Gateway

Answer: B

Explanation:
* Requirement:Private VCN connection across tenancies.
* Services:
* Internet Gateway:Public access; incorrect.
* Service Gateway:OCI services, not VCNs; incorrect.
* RPC:Cross-tenancy private peering; correct.
* DRG with LPG:LPG is intra-region, not cross-tenancy; incorrect.
* Evaluate Options:
* A:Public; incorrect.
* B:Service-focused; incorrect.
* C:Designed for this scenario; correct.
* D:Misaligned components; incorrect.
* Conclusion:RPC is the right service.
RPC enables cross-tenancy peering. The Oracle Networking Professional study guide notes, "Remote Peering Connections (RPCs) establish private connectivity between VCNs in different tenancies over OCI's private backbone" (OCI Networking Documentation, Section: Remote Peering Connections). This ensures no public internet traversal.


NEW QUESTION # 112
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