Google : Professional-Cloud-DevOps-Engineer Questions & Answers

Topics of Google Professional Cloud DevOps Engineer Exam

Candidates must know the exam topics before they start preparation because it will help them in hitting the core. Our Professional Cloud DevOps Engineer Dumps will include the following topics:

Applying site reliability engineering principles to a service

• Manage a service (e.g., introduce a new service, deploy it, maintain and retire it)
• Balance change, velocity, and reliability of the service:
• 1.2 Manage service life cycle:
• Construct feedback loops to decide what to build next
• Agree to consequences of not meeting the error budget
• Define SLOs and understand SLAs
• Discover SLIs (availability, latency, etc.)
• Toil automation

Building and implementing CI/CD pipelines for a service

• Artifact repositories with Container Registry
• Testing a new version with Spinnaker
• Design CI/CD pipelines:
• Configure deployment processes (e.g., approval flows)
• Immutable artifacts with Container Registry
• CI/CD pipeline triggers with Cloud Source Repositories, Cloud Build GitHub App, Cloud Pub/Sub
• Deployment to hybrid and multi-cloud environments with Anthos, Spinnaker, Kubernetes
• Artifact versioning strategy with Cloud Build, Container Registry
• Deployment strategies with Cloud Build, Spinnaker

Implementing service monitoring strategies

• Set ACL to restrict export configuration with IAM, Stackdriver Logging
• Sending logs to an external logging platform
• Enabling VPC flow logs
• Set ACL to allow metric writing for custom metrics with IAM, Stackdriver Monitoring
• Viewing export logs in Cloud Storage and BigQuery
• Collecting GKE/Kubernetes metrics
• Manage application logs:
• Viewing logs in the GCP Console
• Set ACL to restrict access to audit logs with IAM, Stackdriver Logging
• Using basic vs. advanced logging filters
• Collecting logs from Compute Engine, GKE with Stackdriver Logging, Fluentd
• Enabling data access logs (e.g., Cloud Audit Logs)
• Implementing logs-based metrics
• Selecting the options for logging export
• Implementing a project-level / org-level export
• Sending application logs directly to Stackdriver API with Stackdriver Logging
• Collecting metrics from Compute Engine
• Collecting third-party and structured logs with Stackdriver Logging, Fluentd
• Understanding the logging exclusion vs. logging export
• Use metric explorer for ad hoc metric analysis

Optimizing service performance

• Work with committed-use discounts
• Troubleshoot network issues (e.g., VPC flow logs, firewall logs, latency, view network details)
• Utilize Stackdriver Trace/Profiler to profile performance characteristics
• Utilize Stackdriver to identify cloud resource utilization
• Troubleshoot issues with the image/OS
• TCO considerations
• Evaluate and understand user impact (Stackdriver Service Monitoring for App Engine, Istio)
• Interpret service mesh telemetry
• Develop a plan to optimize areas of greatest cost or lowest utilization
• identify resource costs
• Manage preemptible VMs
• Identify resource utilization levels
• Identify service performance issues:
• Consider network pricing

Managing service incidents

• Rotate/hand over roles
• Evaluate symptoms against probable causes; the rank probability of cause based on observed behavior
• Avoid exhaustion/burnout
• Coordinate roles and implement communication channels during a service incident:
• Identify probable causes of service failure
• Scaling response team and delegation
• Provide regular status updates, internal and external
• Manage stakeholder relationships
• Record major changes in incident state (When mitigated? When all clear? etc.)
• Perform an investigation to isolate the most likely actual cause
• Identify alternatives to mitigate the issue
• Define roles (incident commander, communication lead, operations lead)
• Handle requests for impact assessment
• Establish communications channels (email, IRC, Hangouts, Slack, phone, etc.)

How to book Google Professional Cloud DevOps Engineer Exams

The registration for the Google Professional Cloud DevOps Engineer exam follows the steps given below.

• Step 1: Visit the Google Cloud Webassessor Website
• Step 2: Sign-in or sign up to your Google Cloud Webassessor account
• Step 3: Search for the exam name Google Professional Cloud DevOps Engineer
• Step 4: Take the date of the exam, choose the exam center, and make further payment using payment methods like credit/debit, etc.

After registering for the exam, prepare from the Professional Cloud DevOps Engineer exam dumps and make sure to take Professional Cloud DevOps Engineer practice exam so you know the exam format in advance. This will give you an advantage over other candidates.

Reference: https://cloud.google.com/certification/cloud-devops-engineer

Google Professional-Cloud-DevOps-Engineer Exam Syllabus Topics: