1z0-1124-25최신덤프자료 & 1z0-1124-25퍼펙트덤프자료

Itcertkr는 Oracle인증관련덤프를 제공하는 최고의 업체입니다, 덤프들은 Itcertkr의 베터랑의 전문가들이 오랜 풍부한 경험과 1z0-1124-25지식으로 만들어낸 최고의 제품입니다. 그리고 우리는 온라인무료 서비스도 제공되어 제일 빠른 시간에 소통 상담이 가능합니다.

Oracle 1z0-1124-25 시험요강:

주제	소개
주제 1	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.
주제 2	Design and Deploy OCI Virtual Cloud Networks (VCN): This section of the exam measures the skills of a Cloud Network Engineer and covers the design and configuration of Virtual Cloud Networks in Oracle Cloud Infrastructure. It includes understanding VCN and subnet characteristics, implementing both IPv4 and IPv6 addressing, identifying the distinct roles of OCI gateways, and recognizing endpoint types and their application within networking architectures. Knowledge of Object Storage endpoints is also referenced.
주제 3	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.
주제 4	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.
주제 5	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.

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요즘같이 시간인즉 금이라는 시대에 시간도 절약하고 빠른 시일 내에 학습할 수 있는 Itcertkr의 덤프를 추천합니다. 귀중한 시간절약은 물론이고 한번에Oracle 1z0-1124-25인증시험을 패스함으로 여러분의 발전공간을 넓혀줍니다.

최신 Oracle Cloud 1z0-1124-25 무료샘플문제 (Q47-Q52):

질문 # 47
You are responsible for managing access to an Oracle Autonomous Database (ADB) instance inyour OCI environment. You need to configure a secure connection to the ADB from compute instances located in a private subnet. You want to limit access to the ADB to only the designated compute instances. Which type of endpoint, in conjunction with appropriate security rules, provides the MOST granular control over network access to the Autonomous Database?

A. A Service Gateway-enabled connection with a Service Gateway configured to allow access to ADB.
B. A private ADB endpoint with Network Security Groups (NSGs) restricting access.
C. A Dynamic Routing Gateway (DRG) connection with appropriate route rules.
D. A public ADB endpoint with Network Security Groups (NSGs) restricting access.

정답：B

설명：
* Goal: Secure, granular access control to ADB from private subnet instances.
* Option A: Public endpoint with NSGs exposes ADB to the internet, increasing risk despite NSG restrictions-less secure than private options.
* Option B: Service Gateway provides private access to OCI services, but it's not specific to ADB instances and lacks the instance-level granularity of private endpoints.
* Option C: Private ADB endpoint assigns a private IP within the VCN, keeping traffic internal. NSGs allow precise, stateful control to specific instances, offering the most granular security.
* Option D: DRG is for external connections (e.g., on-premises), not internal VCN-to-ADB access.
* Conclusion: Option C provides the most secure and granular control.
Oracle documentation notes:
* "Private endpoints for Autonomous Database provide a private IP within your VCN, ensuring traffic stays off the public internet. Use NSGs for fine-grained access control to specific instances."This supports Option C. Reference:Autonomous Database Networking - Oracle Help Center(docs.oracle.com
/en-us/iaas/Content/Database/Tasks/adbconnecting.htm).

질문 # 48
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. Disable stateful inspection on the entire Network Firewall to check if the connectivity is restored.
C. Review the Network Firewall logs for denied traffic originating from or destined to the application server.
D. Create a Network Firewall policy with a specific rule that allows all traffic to/from the affected application server, bypassing inspection.

정답：C

설명：
* 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).

질문 # 49
A company has deployed a VCN in OCI with multiple subnets. Security requirements dictate that instances in different subnets within the same VCN should not be able to directly communicate with each other unless explicitly permitted. You are tasked with implementing this policy. What is the most appropriate approach to meet this requirement?

A. Create separate VCNs for each subnet.
B. Configure network security groups (NSGs) for each subnet, defining strict ingress and egress rules that only allow the necessary traffic.
C. Remove the default route rule in the VCN's route table that allows traffic between subnets.
D. Configure a stateful firewall in front of the VCN and configure the rules to deny inter-subnet traffic.

정답：B

설명：
* Requirement:Restrict inter-subnet communication unless permitted.
* Options Analysis:
* A:Removing default route breaks all routing, overly restrictive; incorrect.
* B:Separate VCNs are excessive, complex; less practical.
* C:NSGs provide granular, explicit control; optimal approach.
* D:External firewall adds complexity, not VCN-native; inefficient.
* NSG Advantage:Instance-level rules enforce policy within VCN.
* Conclusion:NSGs are the most appropriate solution.
NSGs enable precise security within a VCN. The Oracle Networking Professional study guide states,
"Network Security Groups (NSGs) allow you to define strict ingress and egress rules for instances, ensuring inter-subnet communication is explicitly permitted as per security policies" (OCI Networking Documentation, Section: Network Security Groups). This is more efficient than VCN separation or external firewalls.

질문 # 50
Which OCI logging feature allows you to correlate network traffic patterns from Flow Logs with application- level events from Service Logs for comprehensive troubleshooting?

A. Log Export
B. Log Streams
C. Log Analytics
D. Log Groups

정답：C

설명：
* Objective: Correlate Flow Logs and Service Logs for troubleshooting.
* Option A: Log Groups organize logs but don't analyze correlations-incorrect.
* Option B: Log Analytics enables querying and visualizing logs from multiple sources, ideal for correlation-correct.
* Option C: Log Streams collect logs but don't correlate-incorrect.
* Option D: Log Export moves logs, not analyzes them-incorrect.
* Conclusion: Log Analytics is the best feature.
Oracle documentation confirms:
* "Log Analytics allows you to correlate and analyze logs from Flow Logs and Service Logs, providing insights for troubleshooting."This validates Option B. Reference:Log Analytics Overview - Oracle Help Center(docs.oracle.com/en-us/iaas/Content/Logging/Concepts/loganalytics.htm).

질문 # 51
You have configured DNSSEC for your domain hosted on OCI DNS. You understand the importance of regularly rotating your Key Signing Key (KSK) to maintain security best practices. Which of the following statements regarding KSK rotation in OCI DNS is TRUE?

A. KSK rotation is not supported in OCI DNS; you must migrate your DNS zone to another provider if you require KSK rotation.
B. You must manually generate a new KSK and ZSK pair and upload them to OCI DNS to initiate a KSK rotation.
C. KSK rotation in OCI DNS involves enabling a "KSK Rollover" feature, which automatically handles the key rotation process while minimizing disruption to DNS resolution.
D. KSK rotation is a fully automated process managed by OCI DNS and requires no manual intervention.

정답：C

설명：
* Objective: Identify the true statement about KSK rotation in OCI DNS.
* Option A: OCI DNS automates much of the process but requires user initiation, not fully automated- incorrect.
* Option B: OCI DNS generates keys internally; manual generation and upload aren't required- incorrect.
* Option C: OCI DNS offers a "KSK Rollover" feature that, once enabled, automates the rotation process, ensuring minimal disruption-correct.
* Option D: KSK rotation is supported via the rollover feature-incorrect.
* Conclusion: Option C accurately describes OCI DNS KSK rotation.
Oracle documentation confirms:
* "OCI DNS supports KSK rotation through the KSK Rollover feature. Enable it to automatically rotate keys while maintaining DNS resolution continuity."This validates Option C. Reference:DNSSEC in OCI DNS - Oracle Help Center(docs.oracle.com/en-us/iaas/Content/DNS/Tasks/managingdnssec.htm).

질문 # 52
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Oracle인증1z0-1124-25시험은 IT인증시험과목중 가장 인기있는 시험입니다. Itcertkr에서는Oracle인증1z0-1124-25시험에 대비한 공부가이드를 발췌하여 IT인사들의 시험공부 고민을 덜어드립니다. Itcertkr에서 발췌한 Oracle인증1z0-1124-25덤프는 실제시험의 모든 범위를 커버하고 있고 모든 시험유형이 포함되어 있어 시험준비 공부의 완벽한 선택입니다.

1z0-1124-25퍼펙트 덤프자료: https://www.itcertkr.com/1z0-1124-25_exam.html