TEST ORACLE 1Z0-1124-25 SAMPLE ONLINE, 1Z0-1124-25 TEST QUIZ

Test Oracle 1z0-1124-25 Sample Online, 1z0-1124-25 Test Quiz

Test Oracle 1z0-1124-25 Sample Online, 1z0-1124-25 Test Quiz

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Tags: Test 1z0-1124-25 Sample Online, 1z0-1124-25 Test Quiz, 1z0-1124-25 Verified Answers, 1z0-1124-25 Dumps Free Download, Free 1z0-1124-25 Sample

How Exam4Tests will help you in passing the Oracle Cloud Infrastructure 2025 Networking Professional? Exam4Tests online digital Oracle 1z0-1124-25 exam questions are the best way to prepare. Using our Oracle 1z0-1124-25 Exam Dumps, you will not have to worry about whatever topics you need to master.

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
  • OCI Networking Best Practices: This section of the exam measures the skills of a Cloud Solutions Architect and covers essential best practices for designing secure, efficient, and scalable networking solutions in OCI. It includes architectural design, connectivity setup, security hardening, and monitoring and logging standards that align with industry and Oracle-recommended guidelines.
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.

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Oracle 1z0-1124-25 Test Quiz - 1z0-1124-25 Verified Answers

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Oracle Cloud Infrastructure 2025 Networking Professional Sample Questions (Q26-Q31):

NEW QUESTION # 26
You are managing an OCI Network Firewall that protects a VCN with multiple subnets. The application team reports intermittent connectivity issues to a specific application server behind the firewall. You suspect the issue might be related to the firewall's stateful inspection. What would be the most efficient way to troubleshoot if the stateful inspection is causing these connectivity issues?

  • A. Recreate the Network Firewall with a completely different configuration.
  • B. Review the Network Firewall logs for denied traffic originating from or destined to the application server.
  • C. Create a Network Firewall policy with a specific rule that allows all traffic to/from the affected application server, bypassing inspection.
  • D. Disable stateful inspection on the entire Network Firewall to check if the connectivity is restored.

Answer: B

Explanation:
* Identify the Goal: Troubleshoot efficiently to determine if stateful inspection is causing intermittent connectivity issues.
* Option A Evaluation: Disabling stateful inspection globally removes all security checks, potentially restoring connectivity but disrupting the entire VCN's security. This is inefficient and risky.
* Option B Evaluation: Creating a bypass rule for the application server avoids inspection, which could confirm the issue but weakens security for that server. It's a workaround, not a diagnostic step, and requires policy changes during troubleshooting.
* Option C Evaluation: Reviewing firewall logs for denied traffic is targeted and non-disruptive. Logs show if stateful inspection is dropping packets (e.g., due to session timeouts or rule mismatches), directly identifying the cause without altering configurations.
* Option D Evaluation: Recreating the firewall is highly disruptive, time-consuming, and doesn't guarantee insight into the current issue. It's not a troubleshooting step.
* Conclusion: Option C is the most efficient, as it leverages logs for precise diagnosis without impacting operations.
Per Oracle's Network Firewall documentation:
* "Network Firewall logs provide detailed information about allowed and denied traffic, including source
/destination IPs, ports, and protocols. Use logs to troubleshoot connectivity issues by identifying dropped packets due to stateful inspection or rule mismatches."
* "Stateful inspection tracks connection states; misconfigurations can lead to dropped sessions."This confirms logs are the best tool for diagnosing stateful inspection issues. Reference:Network Firewall Overview - Oracle Help Center(docs.oracle.com/en-us/iaas/Content/NetworkFirewall/overview.htm).


NEW QUESTION # 27
Which OCI feature allows the DRG to dynamically learn routes from on-premises networks, facilitating automated route propagation to connected VCNs?

  • A. Local Peering Gateway (LPG)
  • B. Internet Gateway
  • C. Service Gateway
  • D. Border Gateway Protocol (BGP)

Answer: D

Explanation:
* Objective: Identify the feature for dynamic route learning via DRG.
* Option A: Service Gateway is for OCI services-incorrect.
* Option B: LPG is for VCN peering-incorrect.
* Option C: BGP enables dynamic route exchange between DRG and on-premises-correct.
* Option D: Internet Gateway is for public access-incorrect.
* Conclusion: Option C is the correct feature.
Oracle notes:
* "BGP on the DRG dynamically learns routes from on-premises networks over FastConnect or VPN, propagating them to VCNs."This confirms Option C. Reference:BGP with DRG - Oracle Help Center (docs.oracle.com/en-us/iaas/Content/Network/Tasks/managingDRGs.htm#BGP).


NEW QUESTION # 28
You have deployed an application on OCI that uses a Regional Load Balancer with an HTTPS listener. You want to enforce end-to-end encryption and ensure that the connection between the load balancer and the backend servers is also encrypted. Which load balancer configuration step is MANDATORY to achieve this?

  • A. Upload the SSL certificate to the load balancer's listener and configure the backend set protocol to HTTP.
  • B. Upload the SSL certificate only to the backend servers, as the load balancer automatically proxies the traffic.
  • C. Configure the load balancer to use TCP proxy protocol to forward traffic directly to the backend servers without SSL termination.
  • D. Upload the SSL certificate to the load balancer's listener and configure the backend set protocol to HTTPS, uploading the appropriate certificate to the instances.

Answer: D

Explanation:
* Goal: End-to-end encryption (client-to-LB and LB-to-backend).
* Option A: HTTP backend set leaves LB-to-backend unencrypted-incorrect.
* Option B: HTTPS listener and backend set with certificates ensures full encryption-correct and mandatory.
* Option C: Backend-only certificates lack LB termination-incorrect.
* Option D: TCP proxy bypasses LB encryption-incorrect.
* Conclusion: Option B is mandatory for end-to-end encryption.
Oracle states:
* "For end-to-end encryption, configure the HTTPS listener with an SSL certificate and set the backend protocol to HTTPS, requiring certificates on backend instances."This validates Option B. Reference:
Load Balancer SSL - Oracle Help Center(docs.oracle.com/en-us/iaas/Content/Balance/Tasks
/managingssl.htm).


NEW QUESTION # 29
Your company is migrating its legacy application to OCI. This application uses self-signed certificates. As part of the migration, you want to replace these with certificates issued by a trusted Certificate Authority (CA) managed through OCI Certificates. What is the most secure and recommended method to handle this transition?

  • A. Import the self-signed certificates into OCI Certificates and continue using them until they expire.
  • B. Configure OCI WAF to bypass certificate validation for the legacy application.
  • C. Immediately replace the self-signed certificates on all application servers with certificates issued by OCI Certificates, without any gradual rollout.
  • D. Obtain certificates from OCI Certificates, gradually replace self-signed certificates on application servers, and update the truststores on client systems to include the OCI Certificates CA.

Answer: D

Explanation:
* Objective: Securely transition from self-signed to trusted CA certificates.
* Option A: Importing self-signed certificates into OCI Certificates doesn't improve security-incorrect.
* Option B: Immediate replacement risks outages if clients don't trust the new CA-unrecommended.
* Option C: Gradual replacement with OCI Certificates, updating client truststores, ensures security and minimizes disruption-correct.
* Option D: Bypassing validation via WAF weakens security-incorrect.
* Conclusion: Option C is the most secure and recommended method.
Oracle advises:
* "Replace self-signed certificates with OCI Certificates from a trusted CA. Perform a phased rollout and update client truststores to avoid disruptions."This validates Option C. Reference:OCI Certificates Overview - Oracle Help Center(docs.oracle.com/en-us/iaas/Content/Security/Certificates/overview.
htm).


NEW QUESTION # 30
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. 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
  • B. Selecting a FastConnect partner who can guarantee that all OCI-AWS traffic will stay within the United States geographic boundary
  • C. Leveraging public internet-based connectivity with geographically restricted DNS resolution to limit traffic outside the US
  • D. Using a generic VPN tunnel between OCI and AWS, ensuring both gateways are located within US regions

Answer: B

Explanation:
* Requirement: OCI-AWS traffic must stay in the US for sovereignty compliance.
* Option A: A FastConnect partner guaranteeing US-only transit ensures compliance via a private, controlled path-correct.
* Option B: DRG and VGW with VPN don't guarantee US-only routing over public internet-incorrect.
* Option C: Generic VPN can't control internet paths despite US gateways-incorrect.
* Option D: Public internet with DNS restrictions doesn't enforce routing-incorrect.
* Conclusion: Option A is the most critical consideration.
Oracle states:
* "Choose a FastConnect partner that can guarantee geographic routing constraints, such as US-only transit, to meet data sovereignty requirements."This supports Option A. Reference:FastConnect Compliance - Oracle Help Center(docs.oracle.com/en-us/iaas/Content/Network/Tasks/fastconnect.
htm#compliance).


NEW QUESTION # 31
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