Jul-2023 Professional-Cloud-DevOps-Engineer Study Material, Preparation Guide and PDF Download
Free Professional-Cloud-DevOps-Engineer Certification Sample Questions with Online Practice Test
How to study the Google Professional Cloud DevOps Engineer Exam
Preparation of certification exams could be covered with two resource types. The first one is the study guides, reference books, and study forums that are elaborated and appropriate for building information from the ground up. Apart from the video tutorials and lectures are a good option to ease the pain of through study and are relatively make the study process more interesting nonetheless these demand time and concentration from the learner. Smart candidates who wish to create a solid foundation altogether examination topics and connected technologies typically mix video lectures with study guides to reap the advantages of each but practice exams or practice exam engines is one important study tool which goes typically unnoted by most candidates.
Professional Cloud DevOps Engineer practice test is designed by our experts to make exam prospects test their knowledge on skills attained in the course, as well as prospects become comfortable and familiar with the real exam environment. Statistics have indicated exam anxiety plays a much bigger role in students' failure in the exam than the fear of the unknown. DumpExam expert team recommends preparing some notes on these topics along with it don't forget to practice Professional Cloud DevOps Engineer exam dumps which had been written by our expert team, each of these can assist you loads to clear this exam with excellent marks.
NEW QUESTION # 35
You need to reduce the cost of virtual machines (VM| for your organization. After reviewing different options, you decide to leverage preemptible VM instances. Which application is suitable for preemptible VMs?
- A. The organization's public-facing website
- B. A distributed, eventually consistent NoSQL database cluster with sufficient quorum
- C. A GPU-accelerated video rendering platform that retrieves and stores videos in a storage bucket
- D. A scalable in-memory caching system
Answer: C
NEW QUESTION # 36
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. 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.
- D. Assign all instances a label specific to the system they run. Configure BigQuery billing export and query costs per label.
Answer: C
NEW QUESTION # 37
Your company follows Site Reliability Engineering principles. You are writing a postmortem for an incident, triggered by a software change, that severely affected users. You want to prevent severe incidents from happening in the future. What should you do?
- A. Follow up with the employees who reviewed the changes and prescribe practices they should follow in the future.
- B. Ensure that test cases that catch errors of this type are run successfully before new software releases.
- C. Identify engineers responsible for the incident and escalate to their senior management.
- D. Design a policy that will require on-call teams to immediately call engineers and management to discuss a plan of action if an incident occurs.
Answer: B
NEW QUESTION # 38
You encountered a major service outage that affected all users of the service for multiple hours. After several hours of incident management, the service returned to normal, and user access was restored. You need to provide an incident summary to relevant stakeholders following the Site Reliability Engineering recommended practices. What should you do first?
- A. Develop a post-mortem to be distributed to stakeholders.
- B. Require the engineer responsible to write an apology email to all stakeholders.
- C. Call individual stakeholders lo explain what happened.
- D. Send the Incident State Document to all the stakeholders.
Answer: A
NEW QUESTION # 39
You support a service that recently had an outage. The outage was caused by a new release that exhausted the service memory resources. You rolled back the release successfully to mitigate the impact on users. You are now in charge of the post-mortem for the outage. You want to follow Site Reliability Engineering practices when developing the post-mortem. What should you do?
- A. Focus on identifying the contributing causes of the incident rather than the individual responsible for the cause.
- B. Plan individual meetings with all the engineers involved. Determine who approved and pushed the new release to production.
- C. Focus on developing new features rather than avoiding the outages from recurring.
- D. Use the Git history to find the related code commit. Prevent the engineer who made that commit from working on production services.
Answer: A
NEW QUESTION # 40
You currently store the virtual machine (VM) utilization logs in Stackdriver. You need to provide an easy-to-share interactive VM utilization dashboard that is updated in real time and contains information aggregated on a quarterly basis. You want to use Google Cloud Platform solutions. What should you do?
- A. 1. Export VM utilization logs (rom Stackdriver to BigQuery.
2. From BigQuery. export the logs to a CSV file.
3. Import the CSV file into Google Sheets.
4. Build a dashboard in Google Sheets and share it with your stakeholders. - B. 1. Export VM utilization logs from Stackdriver to BigOuery.
2. Create a dashboard in Data Studio.
3. Share the dashboard with your stakeholders. - C. 1. Export VM utilization logs from Stackdriver to a Cloud Storage bucket.
2. Enable the Cloud Storage API to pull the logs programmatically.
3. Build a custom data visualization application.
4. Display the pulled logs in a custom dashboard. - D. 1. Export VM utilization logs from Stackdriver to Cloud Pub/Sub.
2. From Cloud Pub/Sub, send the logs to a Security Information and Event Management (SIEM) system.
3. Build the dashboards in the SIEM system and share with your stakeholders.
Answer: A
NEW QUESTION # 41
You support a user-facing web application. When analyzing the application's error budget over the previous six months, you notice that the application has never consumed more than 5% of its error budget in any given time window. You hold a Service Level Objective (SLO) review with business stakeholders and confirm that the SLO is set appropriately. You want your application's SLO to more closely reflect its observed reliability. What steps can you take to further that goal while balancing velocity, reliability, and business needs? (Choose two.)
- A. Have more frequent or potentially risky application releases.
- B. Add more serving capacity to all of your application's zones.
- C. Tighten the SLO match the application's observed reliability.
- D. Implement and measure additional Service Level Indicators (SLIs) fro the application.
- E. Announce planned downtime to consume more error budget, and ensure that users are not depending on a tighter SLO.
Answer: B,D
NEW QUESTION # 42
You have a pool of application servers running on Compute Engine. You need to provide a secure solution that requires the least amount of configuration and allows developers to easily access application logs for troubleshooting. How would you implement the solution on GCP?
- A. * Deploy the Stackdriver logging agent to the application servers.
* Give the developers the IAM Logs Viewer role to access Stackdriver and view logs. - B. * Deploy the Stackdriver monitoring agent to the application servers.
* Give the developers the IAM Monitoring Viewer role to access Stackdriver and view metrics. - C. * Install the gsutil command line tool on your application servers.
* Write a script using gsutil to upload your application log to a Cloud Storage bucket, and then schedule it to run via cron every 5 minutes. - D. * Deploy the Stackdriver logging agent to the application servers.
* Give the developers the IAM Logs Private Logs Viewer role to access Stackdriver and view logs.
Answer: A
Explanation:
* Give the developers IAM Object Viewer access to view the logs in the specified bucket.
Explanation:
https://cloud.google.com/logging/docs/audit#access-control
NEW QUESTION # 43
You have a CI/CD pipeline that uses Cloud Build to build new Docker images and push them to Docker Hub.
You use Git for code versioning. After making a change in the Cloud Build YAML configuration, you notice that no new artifacts are being built by the pipeline. You need to resolve the issue following Site Reliability Engineering practices. What should you do?
- A. Run a Git compare between the previous and current Cloud Build Configuration files to find and fix the bug.
- B. Change the CI pipeline to push the artifacts is Container Registry instead of Docker Hub.
- C. Disable the CI pipeline and revert to manually building and pushing the artifacts.
- D. Upload the configuration YAML file to Cloud Storage and use Error Reporting to identify and fix the issue.
Answer: B
NEW QUESTION # 44
Your application images are built using Cloud Build and pushed to Google Container Registry (GCR). You want to be able to specify a particular version of your application for deployment based on the release version tagged in source control. What should you do when you push the image?
- A. Supply the source control tag as a parameter within the image name.
- B. Use GCR digest versioning to match the image to the tag in source control.
- C. Use Cloud Build to include the release version tag in the application image.
- D. Reference the image digest in the source control tag.
Answer: C
NEW QUESTION # 45
You support a high-traffic web application that runs on Google Cloud Platform (GCP). You need to measure application reliability from a user perspective without making any engineering changes to it. What should you do?
Choose 2 answers
- A. Modify the code to capture additional information for user interaction.
- B. Analyze the web proxy logs only and capture response time of each request.
- C. Create new synthetic clients to simulate a user journey using the application.
- D. Use current and historic Request Logs to trace customer interaction with the application.
- E. Review current application metrics and add new ones as needed.
Answer: A,B
NEW QUESTION # 46
You have a CI/CD pipeline that uses Cloud Build to build new Docker images and push them to Docker Hub. You use Git for code versioning. After making a change in the Cloud Build YAML configuration, you notice that no new artifacts are being built by the pipeline. You need to resolve the issue following Site Reliability Engineering practices. What should you do?
- A. Run a Git compare between the previous and current Cloud Build Configuration files to find and fix the bug.
- B. Disable the CI pipeline and revert to manually building and pushing the artifacts.
- C. Upload the configuration YAML file to Cloud Storage and use Error Reporting to identify and fix the issue.
- D. Change the CI pipeline to push the artifacts to Container Registry instead of Docker Hub.
Answer: B
NEW QUESTION # 47
Your team of Infrastructure DevOps Engineers is growing, and you are starting to use Terraform to manage infrastructure. You need a way to implement code versioning and to share code with other team members. What should you do?
- A. Store the Terraform code in a Cloud Storage bucket using object versioning. Give access to the bucket to every team member so they can download the files.
- B. Store the Terraform code in a version-control system. Establish procedures for pushing new versions and merging with the master.
- C. Store the Terraform code in a network shared folder with child folders for each version release. Ensure that everyone works on different files.
- D. Store the Terraform code in a shared Google Drive folder so it syncs automatically to every team member's computer. Organize files with a naming convention that identifies each new version.
Answer: B
NEW QUESTION # 48
You have a pool of application servers running on Compute Engine. You need to provide a secure solution that requires the least amount of configuration and allows developers to easily access application logs for troubleshooting. How would you implement the solution on GCP?
- A. Deploy the Stackdriver logging agent to the application servers.
* Give the developers the IAM Logs Viewer role to access Stackdriver and view logs. - B. Install the gsutil command line tool on your application servers.
* Write a script using gsutil to upload your application log to a Cloud Storage bucket, and then schedule it to run via cron every 5 minutes.
* Give the developers IAM Object Viewer access to view the logs in the specified bucket. - C. Deploy the Stackdriver logging agent to the application servers.
* Give the developers the IAM Logs Private Logs Viewer role to access Stackdriver and view logs. - D. Deploy the Stackdriver monitoring agent to the application servers.
* Give the developers the IAM Monitoring Viewer role to access Stackdriver and view metrics.
Answer: B
NEW QUESTION # 49
Your application images are built and pushed to Google Container Registry (GCR). You want to build an automated pipeline that deploys the application when the image is updated while minimizing the development effort. What should you do?
- A. Use Cloud Pub/Sub to trigger a custom deployment service running in Google Kubernetes Engine (GKE).
- B. Use Cloud Build to trigger a Spinnaker pipeline.
- C. Use Cloud Pub/Sub to trigger a Spinnaker pipeline.
- D. Use a custom builder in Cloud Build to trigger a Jenkins pipeline.
Answer: A
NEW QUESTION # 50
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 Debugger package, and configure the application to emit debug messages with timing information.
- B. Install an Application Performance Monitoring (APM) tool in both locations, and configure an export to a central data storage location for analysis.
- C. Instrument the code using a timing library, and publish the metrics via a health check endpoint that is scraped by Stackdriver.
- D. Import the Stackdriver Profiler package, and configure it to relay function timing data to Stackdriver for further analysis.
Answer: D
NEW QUESTION # 51
Your company follows Site Reliability Engineering practices. You are the Incident Commander for a new. customer-impacting incident. You need to immediately assign two incident management roles to assist you in an effective incident response. What roles should you assign?
Choose 2 answers
- A. Engineering Lead
- B. Operations Lead
- C. Communications Lead
- D. External Customer Communications Lead
- E. Customer Impact Assessor
Answer: B,C
Explanation:
https://sre.google/workbook/incident-response/
"The main roles in incident response are the Incident Commander (IC), Communications Lead (CL), and Operations or Ops Lead (OL)."
NEW QUESTION # 52
You have migrated an e-commerce application to Google Cloud Platform (GCP). You want to prepare the application for the upcoming busy season. What should you do first to prepare for the busy season?
- A. Enable AutoScaling on the production clusters, in case there is growth.
- B. Pre-provision double the compute power used last season, expecting growth.
- C. Create a runbook on inflating the disaster recovery (DR) environment if there is growth.
- D. Load teat the application to profile its performance for scaling.
Answer: D
Explanation:
https://cloud.google.com/blog/topics/retail/preparing-for-peak-holiday-season-while-wfh
NEW QUESTION # 53
Your team uses Cloud Build for all CI/CO pipelines. You want to use the kubectl builder for Cloud Build to deploy new images to Google Kubernetes Engine (GKE). You need to authenticate to GKE while minimizing development effort. What should you do?
- A. Create a new service account with the Container Developer role and use it to run Cloud Build.
- B. Specify the Container Developer role for Cloud Build in the cloudbuild.yaml file.
- C. Assign the Container Developer role to the Cloud Build service account.
- D. Create a separate step in Cloud Build to retrieve service account credentials and pass these to kubectl.
Answer: C
Explanation:
https://cloud.google.com/build/docs/deploying-builds/deploy-gke
https://cloud.google.com/build/docs/securing-builds/configure-user-specified-service-accounts
NEW QUESTION # 54
You support a high-traffic web application that runs on Google Cloud Platform (GCP). You need to measure application reliability from a user perspective without making any engineering changes to it. What should you do?
Choose 2 answers
- A. Modify the code to capture additional information for user interaction.
- B. Analyze the web proxy logs only and capture response time of each request.
- C. Use current and historic Request Logs to trace customer interaction with the application.
- D. Review current application metrics and add new ones as needed.
- E. Create new synthetic clients to simulate a user journey using the application.
Answer: A,E
NEW QUESTION # 55
......
Professional-Cloud-DevOps-Engineer Certification Study Guide Pass Professional-Cloud-DevOps-Engineer Fast: https://www.dumpexam.com/Professional-Cloud-DevOps-Engineer-valid-torrent.html
Professional-Cloud-DevOps-Engineer Dumps PDF 2023 Program Your Preparation EXAM SUCCESS: https://drive.google.com/open?id=1F0bhf78L3VEXHgQUBcPZTmVUkaZ_PNT0
