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EC-Council Certified DevSecOps Engineer (ECDE)の調査の質問は、より専門的な質の高いサービスをユーザーにもたらすことができます。私たちの312-97学習教材はユーザーに自信を与え、感情に強く依存します。ユーザーは312-97試験で受験者に同行するため、候補者は学習コンテンツだけでなく、教えることだけでなく、彼の困難な困難なヘルパーを共有しているので、私たちを信じて、私たちはとても専門的な会社です。これで、312-97テストガイドのデモを無料でダウンロードして、詳細を理解できます。
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312-97試験ガイドは、ビジネスマンであろうと学生であろうと、すべての人に適しています。試験に参加するには、20〜30時間で練習できます。あなたが素晴らしい成績をとれることは間違いありません。私たちの学習ペースに従えば、予想外の驚きがあります。当社の312-97ガイドトレントを選択した場合にのみ、この重要な試験に合格し、312-97試験の準備に関するまったく新しい経験を得ることが容易になります。
質問 # 66
Katie Holmes is working as a DevSecOps engineer at SeCSafe Anti-virus. The DevOps team of her organization has developed a distributed application with multiple microservices. Katie deployed all the microservices to the Kubernetes nodes successfully. The DevOps team approached Katie and informed her that the application is not working. Katie wants to check whether the Kubernetes cluster is working or not. Which of the following commands should Katie run step by step to verify that the Kubernetes is working?
正解：D
解説：
Kubernetes clusters are managed and inspected using the kubectl command-line tool. To verify whether a Kubernetes cluster is functioning correctly, administrators commonly run kubectl version to confirm that both the client and server components are reachable and operational. This is followed by kubectl cluster-info, which displays information about the cluster's control plane and core services. These commands together confirm API server availability, cluster connectivity, and basic health status. The other options list invalid command names such as kube, kubernetes, or kube- etcd, which are not used for standard cluster validation. Performing these checks during the Operate and Monitor stage helps quickly identify whether application issues stem from cluster-level problems or application-level misconfigurations. This supports faster troubleshooting and more reliable production operations.
質問 # 67
Julian Meyer, a DevSecOps engineer at a Frankfurt logistics company, is asked to ensure that database credentials injected into containers at runtime differ per environment (dev, staging, production) and are never baked into the container image itself. Which principle should Julian follow?
正解：D
解説：
Following the principle of externalized configuration (aligned with twelve-factor app methodology), secrets and environment-specific configuration should be injected into containers at runtime -- via mechanisms like Kubernetes Secrets, environment variables sourced from a vault, or mounted volumes -- rather than being baked into the image itself, ensuring the same image can be promoted safely across environments without embedding sensitive, environment-specific data.
Using Dockerfile ENV instructions to set credentials bakes secrets directly into image layers, which persist in image history and can be extracted even after removal. Hardcoding credentials per environment in separate image tags creates multiple images with embedded secrets and defeats the goal of a single, promotable artifact. Embedding credentials in an entrypoint script committed to source control exposes secrets in version history, a serious security anti-pattern.
Because Julian needs credentials that vary per environment without being embedded in the image, externalizing configuration and injecting secrets at runtime is correct.
質問 # 68
(Frances Fisher joined TerraWolt Pvt. Ltd. as a DevSecOps engineer in 2020. On February 1, 2022, his organization became a victim of cyber security attack. The attacker targeted the network and application vulnerabilities and compromised some important functionality of the application. To secure the organization against similar types of attacks, Franches used a flexible, accurate, low maintenance vulnerability management and assessment solution that continuously scans the network and application vulnerabilities and provides daily updates and specialized testing methodologies to catch maximum detectable vulnerabilities.
Based on the above-mentioned information, which of the following tools is Frances using?)
正解：D
解説：
BeSECURE is a vulnerability management and assessment solution designed for continuous scanning of both network and application vulnerabilities. It emphasizes flexibility, accuracy, low maintenance overhead, and frequent updates to vulnerability detection mechanisms. These characteristics align directly with the scenario described, where the organization requires continuous scanning, daily updates, and specialized testing methodologies to detect a wide range of vulnerabilities. SonarQube focuses on static code quality and security analysis during development, Black Duck is primarily used for open-source software composition analysis, and Shadow Daemon is a web application firewall rather than a comprehensive vulnerability management solution. Using BeSECURE during the Operate and Monitor stage allows organizations to maintain ongoing visibility into their security posture, detect new vulnerabilities as they emerge, and reduce the likelihood of repeat attacks by addressing weaknesses proactively.
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質問 # 69
Sofia Coppola has been working as a senior DevSecOps engineer in an MNC company located in Denver, Colorado. In January of 2020, her organization migrated all the workloads from on- prem to AWS cloud environment due to the robust security feature and cost-effective services offered by AWS. Which of the following is an Amazon Web Services-hosted version control tool that Sofia can use to manage and store assets in the AWS cloud?
正解：D
解説：
AWS CodeCommit is a fully managed, AWS-hosted source control service that allows teams to store and manage source code, binaries, and other digital assets securely in the cloud. It supports Git- based repositories and integrates seamlessly with other AWS DevOps services such as CodeBuild, CodePipeline, and CodeDeploy. CodePipeline orchestrates CI/CD workflows, CodeBuild performs build and test operations, and CodeDeploy automates application deployment--but none of these are version control systems. For organizations migrating from on- prem to AWS, CodeCommit provides fine-grained access control using IAM, encryption at rest and in transit, and high availability without the need to manage infrastructure. Using CodeCommit during the Code stage supports secure collaboration, version tracking, and centralized source control aligned with DevSecOps best practices.
質問 # 70
SNF Pvt. Ltd. is a software development company located in Denver, Colorado. The organization is using pytm, which is a Pythonic Framework for threat modeling, to detect security issues and mitigate them in advance. James Harden has been working as a DevSecOps engineer at SNF Pvt. Ltd. for the past 3 years. He has created a tm.py file that describes an application in which the user logs the app and posts the comments on the applications. These comments are stored by the application server in the database and AWS lambda cleans the database. Which of the following command James can use to generate a sequence diagram?
正解：A
解説：
The pytm framework generates threat models that can be visualized using PlantUML diagrams.
To create a sequence diagram, the --seq option is used with the model file, and the output is piped to the PlantUML processor. The correct command must reference the correct Java system property - Djava.awt.headless=true, which allows diagram rendering in environments without a graphical interface, such as CI/CD pipelines. Additionally, the correct jar file name is plantuml.jar.
Options using lowercase -d instead of uppercase -D are invalid, and commands referencing plantum.jar are incorrect due to a misspelled jar name. Generating sequence diagrams during the Plan stage helps DevSecOps teams visualize data flows, understand attacker paths, and identify security threats early in the application design phase.
質問 # 71
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