Google Cloud Certified - Professional Cloud DevOps Engineer - Professional-Cloud-DevOps-Engineer FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

Your company is developing applications that are deployed on Google Kubernetes Engine (GKE). Each team manages a different application. You need to create the development and production environments for each team, while minimizing costs. Different teams should not be able to access other teams' environments. What should you do?

A. Create a Development and a Production GKE cluster in separate projects. In each cluster, create a Kubernetes namespace per team, and then configure Identity Aware Proxy so that each team can only access its own namespace. B. Create a Development and a Production GKE cluster in separate projects. In each cluster, create a Kubernetes namespace per team, and then configure Kubernetes Role-based access control (RBAC) so that each team can only access its own namespace. C. Create one GCP Project per team. In each project, create a cluster with a Kubernetes namespace for Development and one for Production. Grant the teams IAM access to their respective clusters. D. Create one GCP Project per team. In each project, create a cluster for Development and one for Production. Grant the teams IAM access to their respective clusters.

Discussion 0

Correct Answer: B Vote an answer

Explanation: Only visible for FreeCram members. You can sign-up / login (it's free).

Question 2

You support an application running on App Engine. The application is used globally and accessed from various device types. You want to know the number of connections. You are using Stackdriver Monitoring for App Engine. What metric should you use?

A. tcp_ssl_proxy/new_connections B. tcp_ssl_proxy/open_connections C. flex/instance/connections/current D. flex/connections/current

Discussion 0

Correct Answer: D Vote an answer

Explanation: Only visible for FreeCram members. You can sign-up / login (it's free).

Question 3

Your organization is running multiple Google Kubernetes Engine (GKE) clusters in a project. You need to design a highly-available solution to collect and query both domain-specific workload metrics and GKE default metrics across all clusters, while minimizing operational overhead. What should you do?

A. Enable managed collection on every GKE cluster. Query the metrics in BigQuery. B. Enable managed collection on every GKE cluster. Query the metrics in Cloud Monitoring. C. Use Prometheus Operator to install Prometheus in every cluster and scrape the metrics. Configure remote-write to one central Prometheus. Query the central Prometheus instance. D. Use Prometheus Operator to install Prometheus in every cluster and scrape the metrics. Ensure that a Thanos sidecar is enabled on every Prometheus instance. Configure Thanos in the central cluster. Query the central Thanos instance.

Discussion 0

Correct Answer: B Vote an answer

Explanation: Only visible for FreeCram members. You can sign-up / login (it's free).

Question 4

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

Discussion 0

Correct Answer: B Vote an answer

Explanation: Only visible for FreeCram members. You can sign-up / login (it's free).

Question 5

You support a large service with a well-defined Service Level Objective (SLO). The development team deploys new releases of the service multiple times a week. If a major incident causes the service to miss its SLO, you want the development team to shift its focus from working on features to improving service reliability. What should you do before a major incident occurs?

A. Negotiate with the development team to reduce the release frequency to no more than once a week. B. Negotiate with the product team to always prioritize service reliability over releasing new features. C. Develop an appropriate error budget policy in cooperation with all service stakeholders. D. Add a plugin to your Jenkins pipeline that prevents new releases whenever your service is out of SLO.

Discussion 0

Correct Answer: C Vote an answer

Explanation: Only visible for FreeCram members. You can sign-up / login (it's free).

Question 6

Your company is migrating its production systems to Google Cloud. You need to implement site reliability engineering (SRE) practices during the migration to minimize customer impact from potential future incidents. Which two SRE practices should you implement?
Choose 2 answers

A. Create an alerting mechanism for your SRE team based on your system's internal behavior. B. Create up-to-date playbooks with instructions for debugging and mitigating issues. C. Ensure that all teams can modify the production environment to resolve issues. D. Ensure that full autonomy and permissions are only granted to the on-call team. E. Automate common tasks to analyze key impact information and intelligently suggest mitigating actions for the on-call team.

Discussion 0

Correct Answer: B,E Vote an answer

Explanation: Only visible for FreeCram members. You can sign-up / login (it's free).

Question 7

You created a Stackdriver chart for CPU utilization in a dashboard within your workspace project. You want to share the chart with your Site Reliability Engineering (SRE) team only. You want to ensure you follow the principle of least privilege. What should you do?

A. Share the workspace Project ID with the SRE team. Assign the SRE team the Monitoring Viewer IAM role in the workspace project. B. Click "Share chart by URL" and provide the URL to the SRE team. Assign the SRE team the Dashboard Viewer IAM role in the workspace project. C. Click "Share chart by URL" and provide the URL to the SRE team. Assign the SRE team the Monitoring Viewer IAM role in the workspace project. D. Share the workspace Project ID with the SRE team. Assign the SRE team the Dashboard Viewer IAM role in the workspace project.

Discussion 0

Correct Answer: C Vote an answer

Explanation: Only visible for FreeCram members. You can sign-up / login (it's free).

Question 8

You recently configured an App Hub application. You are able to see the managed instance group, backend service, and URL map listed in App Hub, but you do not see the forwarding rule. You must ensure that the forwarding rule is listed. What should you do?

A. Attach the project containing the forwarding rule as an App Hub service project. B. Register the forwarding rule as a service in the application configuration. C. Configure the forwarding rule to forward to the correct target proxy. D. Enable the App Hub API in the project containing the forwarding rule.

Discussion 0

Correct Answer: B Vote an answer

Explanation: Only visible for FreeCram members. You can sign-up / login (it's free).

Question 9

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. 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. B. 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. C. 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. D. 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.

Discussion 0

Correct Answer: B Vote an answer

Question 10

You support a trading application written in Python and hosted on App Engine flexible environment. You want to customize the error information being sent to Stackdriver Error Reporting. What should you do?

A. Use the Stackdriver Error Reporting API to write errors from your application to ReportedErrorEvent, and then generate log entries with properly formatted error messages in Stackdriver Logging. B. Install the Stackdriver Error Reporting library for Python, and then run your code on Google Kubernetes Engine. C. Install the Stackdriver Error Reporting library for Python, and then run your code on App Engine flexible environment. D. Install the Stackdriver Error Reporting library for Python, and then run your code on a Compute Engine VM.

Discussion 0

Correct Answer: A Vote an answer

Explanation: Only visible for FreeCram members. You can sign-up / login (it's free).

Question 11

Your Cloud Run application writes unstructured logs as text strings to Cloud Logging. You want to convert the unstructured logs to JSON-based structured logs. What should you do?

A. Install the log agent in the Cloud Run container image, and use the log agent to forward logs to Cloud Logging. B. Configure the log agent to convert log text payload to JSON payload. C. A Install a Fluent Bit sidecar container, and use a JSON parser. D. Modify the application to use Cloud Logging software development kit (SDK), and send log entries with a jsonPay10ad field.

Discussion 0

Correct Answer: D Vote an answer

Explanation: Only visible for FreeCram members. You can sign-up / login (it's free).

Question 12

You want to share a Cloud Monitoring custom dashboard with a partner team What should you do?

A. Download the JSON definition of the dashboard, and send the JSON file to the partner team B. Copy the Monitoring Query Language (MQL) query from the dashboard; and send the MQL query to the partner team C. Provide the partner team with the dashboard URL to enable the partner team to create a copy of the dashboard D. Export the metrics to BigQuery Use Looker Studio to create a dashboard, and share the dashboard with the partner team

Discussion 0

Correct Answer: A Vote an answer

Explanation: Only visible for FreeCram members. You can sign-up / login (it's free).

Question 13

Your organization wants to increase the availability target of an application from 99 9% to 99 99% for an investment of $2 000 The application's current revenue is S1,000,000 You need to determine whether the increase in availability is worth the investment for a single year of usage What should you do?

A. Calculate the value of improved availability to be $900, and determine that the increase in availability is not worth the investment B. Calculate the value of improved availability to be $1 000 and determine that the increase in availability is not worth the investment C. Calculate the value of improved availability to be $9,000. and determine that the increase in availability is worth the investment D. Calculate the value of improved availability to be $1 000 and determine that the increase in availability is worth the investment

Discussion 0

Correct Answer: A Vote an answer

Explanation: Only visible for FreeCram members. You can sign-up / login (it's free).

Question 14

Your team is writing a postmortem after an incident on your external facing application Your team wants to improve the postmortem policy to include triggers that indicate whether an incident requires a postmortem Based on Site Reliability Engineenng (SRE) practices, what triggers should be defined in the postmortem policy?
Choose 2 answers

A. The monitoring system detects that one of the instances for your application has failed B. An external stakeholder asks for a postmortem C. Data is lost due to an incident D. The CD pipeline detects an issue and rolls back a problematic release. E. An internal stakeholder requests a postmortem

Discussion 0

Correct Answer: B,E Vote an answer

Explanation: Only visible for FreeCram members. You can sign-up / login (it's free).