最新Cloud DevOps Engineer Professional-Cloud-DevOps-Engineer考試題庫，Google Professional-Cloud-DevOps-Engineer課程的擬真試題下載

問題1
You manage several production systems that run on Compute Engine in the same Google Cloud Platform (GCP) project. Each system has its own set of dedicated Compute Engine instances. You want to know how must it costs to run each of the systems. What should you do?

A. In the Google Cloud Platform Console, use the Cost Breakdown section to visualize the costs per system.

B. Enrich all instances with metadata specific to the system they run. Configure Stackdriver Logging to export to BigQuery, and query costs based on the metadata.

C. Assign all instances a label specific to the system they run. Configure BigQuery billing export and query costs per label.

D. Name each virtual machine (VM) after the system it runs. Set up a usage report export to a Cloud Storage bucket. Configure the bucket as a source in BigQuery to query costs based on VM name.

正確答案: C

說明：（僅 NewDumps 成員可見）

問題2
You are developing the deployment and testing strategies for your CI/CD pipeline in Google Cloud You must be able to
* Reduce the complexity of release deployments and minimize the duration of deployment rollbacks
* Test real production traffic with a gradual increase in the number of affected users You want to select a deployment and testing strategy that meets your requirements What should you do?

A. Rolling update deployment and A/B testing

B. Recreate deployment and canary testing

C. Rolling update deployment and shadow testing

D. Blue/green deployment and canary testing

正確答案: D

說明：（僅 NewDumps 成員可見）

問題3
You are running an application on Compute Engine and collecting logs through Stackdriver. You discover that some personally identifiable information (PII) is leaking into certain log entry fields. You want to prevent these fields from being written in new log entries as quickly as possible. What should you do?

A. Stage log entries to Cloud Storage, and then trigger a Cloud Function to remove the fields and write the entries to Stackdriver via the Stackdriver Logging API.

B. Use the fluent-plugin-record-reformer Fluentd output plugin to remove the fields from the log entries in flight.

C. Wait for the application developers to patch the application, and then verify that the log entries are no longer exposing PII.

D. Use the filter-record-transformer Fluentd filter plugin to remove the fields from the log entries in flight.

正確答案: D

問題4
You are the Site Reliability Engineer responsible for managing your company's data services and products.
You regularly navigate operational challenges, such as unpredictable data volume and high cost, with your company's data ingestion processes. You recently learned that a new data ingestion product will be developed in Google Cloud. You need to collaborate with the product development team to provide operational input on the new product. What should you do?

A. Deploy the prototype product in a test environment, run a load test, and share the results with the product development team.

B. When the initial product version passes the quality assurance phase and compliance assessments, deploy the product to a staging environment. Share error logs and performancemetrics with the product development team.

C. When the new product is used by at least one internal customer in production, share error logs and monitoring metrics with the product development team.

D. Review the design of the product with the product development team to provide feedback early in the design phase.

正確答案: D

說明：（僅 NewDumps 成員可見）

問題5
Your company runs services on Google Cloud. Each team runs their applications in a dedicated project. New teams and projects are created regularly. Your security team requires that all logs are processed by a security information and event management (SIEM) system. The SIEM ingests logs by using Pub/Sub. You must ensure that all existing and future logs are scanned by the SIEM. What should you do?

A. Create a project-level logging sink with a SIEM Pub/Sub topic as the destination. Set an inclusion filter to include all logs. Repeat for each project.

B. Create an organization-level aggregated sink with a SIEM Pub/Sub topic as the destination. Set an inclusion filter to include all logs.

C. Create a folder-level aggregated sink with a SIEM Pub/Sub topic as the destination. Set an inclusion filter to include all logs. Repeat for each folder.

D. Create an organization-level aggregated sink with a SIEM log bucket as the destination. Set an inclusion filter to include all logs.

正確答案: B

說明：（僅 NewDumps 成員可見）

問題6
Your company recently migrated to Google Cloud. You need to design a fast, reliable, and repeatable solution for your company to provision new projects and basic resources in Google Cloud. What should you do?

A. Use the Terraform repositories from the Cloud Foundation Toolkit. Apply the code with appropriate parameters to create the Google Cloud project and related resources.

B. Write a script by using the gcloud CLI that passes the appropriate parameters from the request. Save the script in a Git repository.

C. Write a Terraform module and save it in your source control repository. Copy and run the apply command to create the new project.

D. Use the Google Cloud console to create projects.

正確答案: A

說明：（僅 NewDumps 成員可見）

問題7
Your development team has created a new version of their service's API. You need to deploy the new versions of the API with the least disruption to third-party developers and end users of third-party installed applications. What should you do?

A. Introduce the new version of the API.Announce deprecation of the old version of the API.Deprecate the old version of the API.Contact remaining users of the old API.Provide best effort support to users of the old API.Turn down the old version of the API.

B. Announce deprecation of the old version of the API.Contact remaining users on the old API.Introduce the new version of the API.Deprecate the old version of the API.Provide best effort support to users of the old API.Turn down the old version of the API.

C. Announce deprecation of the old version of the API.Introduce the new version of the API.Contact remaining users on the old API.Deprecate the old version of the API.Turn down the old version of the API.Provide best effort support to users of the old API.

D. Introduce the new version of the API.Contact remaining users of the old API.Announce deprecation of the old version of the API.Deprecate the old version of the API.Turn down the old version of the API.Provide best effort support to users of the old API.

正確答案: A

問題8
You support a high-traffic web application and want to ensure that the home page loads in a timely manner.
As a first step, you decide to implement a Service Level Indicator (SLI) to represent home page request latency with an acceptable page load time set to 100 ms. What is the Google-recommended way of calculating this SLI?

A. Count the number of home page requests that load in under 100 ms. and then divide by the total number of all web application requests.

B. Bucketize the request latencies into ranges, and then compute the median and 90th percentiles.

C. Buckelize Ihe request latencies into ranges, and then compute the percentile at 100 ms.

D. Count the number of home page requests that load in under 100 ms, and then divide by the total number of home page requests.

正確答案: D

說明：（僅 NewDumps 成員可見）

問題9
You have deployed a fleet Of Compute Engine instances in Google Cloud. You need to ensure that monitoring metrics and logs for the instances are visible in Cloud Logging and Cloud Monitoring by your company's operations and cyber security teams. You need to grant the required roles for the Compute Engine service account by using Identity and Access Management (IAM) while following the principle of least privilege. What should you do?

A. Grant the logging.editor and monitoring.metricwriter roles to the Compute Engine service accounts.

B. Grant the Logging. admin and monitoring . editor roles to the Compute Engine service accounts.

C. Grant the logging. logwriter and monitoring. editor roles to the Compute Engine service accounts.

D. Grant the logging. logWriter and monitoring. metricWriter roles to the Compute Engine service accounts.

正確答案: A

說明：（僅 NewDumps 成員可見）

問題10
Your team is designing a new application for deployment both inside and outside Google Cloud Platform (GCP). You need to collect detailed metrics such as system resource utilization. You want to use centralized GCP services while minimizing the amount of work required to set up this collection system. What should you do?

A. Import the Stackdriver Profiler package, and configure it to relay function timing data to Stackdriver for further analysis.

B. Import the Stackdriver Debugger package, and configure the application to emit debug messages with timing information.

C. Install an Application Performance Monitoring (APM) tool in both locations, and configure an export to a central data storage location for analysis.

D. Instrument the code using a timing library, and publish the metrics via a health check endpoint that is scraped by Stackdriver.

正確答案: A

說明：（僅 NewDumps 成員可見）

問題11
You are running a web application that connects to an AlloyDB cluster by using a private IP address in your default VPC. You need to run a database schema migration in your CI/CD pipeline by using Cloud Build before deploying a new version of your application. You want to follow Google-recommended security practices. What should you do?

A. Add the database username and encrypted password to the application configuration file. Use these credentials in Cloud Build to execute the schema migration script.

B. Set up a Cloud Build private pool to access the database through a static external IP address. Configure the database to only allow connections from this IP address. Execute the schema migration script in the private pool.

C. Add the database username and password to Secret Manager. When running the schema migration script, retrieve the username and password from Secret Manager.

D. Create a service account that has permission to access the database. Configure Cloud Build to use this service account and execute the schema migration script in a private pool.

正確答案: D

說明：（僅 NewDumps 成員可見）

問題12
You support a Node.js application running on Google Kubernetes Engine (GKE) in production. The application makes several HTTP requests to dependent applications. You want to anticipate which dependent applications might cause performance issues. What should you do?

A. Instrument all applications with Stackdriver Profiler.

B. Use Stackdriver Debugger to review the execution of logic within each application to instrument all applications.

C. Modify the Node.js application to log HTTP request and response times to dependent applications. Use Stackdriver Logging to find dependent applications that are performing poorly.

D. Instrument all applications with Stackdriver Trace and review inter-service HTTP requests.

正確答案: D

問題13
You encounter a large number of outages in the production systems you support. You receive alerts for all the outages that wake you up at night. The alerts are due to unhealthy systems that are automatically restarted within a minute. You want to set up a process that would prevent staff burnout while following Site Reliability Engineering practices. What should you do?

A. Eliminate unactionable alerts.

B. Create an incident report for each of the alerts.

C. Distribute the alerts to engineers in different time zones.

D. Redefine the related Service Level Objective so that the error budget is not exhausted.

正確答案: A

說明：（僅 NewDumps 成員可見）

問題14
You are writing a postmortem for an incident that severely affected users. You want to prevent similar incidents in the future. Which two of the following sections should you include in the postmortem? (Choose two.)

A. A list of employees responsible for causing the incident

B. A list of action items to prevent a recurrence of the incident

C. An explanation of the root cause of the incident

D. Copies of the design documents for all the services impacted by the incident

E. Your opinion of the incident's severity compared to past incidents

正確答案: B,C

說明：（僅 NewDumps 成員可見）

先試後買

購買之前，你可以先嘗試下載一個試用版本。目前我們只提供PDF版本的試用DEMO，軟件版本只提供截圖。

專業認證

品質保證

輕松通過

Try Before Buy

最新的真實試題

相關鏈接

聯繫我們