QUESTION: 65

You need to define Service Level Objectives (SLOs) for a high-traffic multi-region web application. Customers expect the application to always be available and have fast response times. Customers are currently happy with the application performance and availability. Based on current measurement, you observe that the 90th percentile of latency is 120ms and the 95th percentile of latency is 275ms over a 28-day window.
What latency SLO would you recommend to the team to publish?

90th percentile 100ms
95th percentile 250ms
90th percentile 120ms
95th percentile 275ms
90th percentile 150ms
95th percentile 300ms
90th percentile 250ms
95th percentile 400ms

Answer(s): C

Explanation:

https://sre.google/sre-book/service-level-objectives/

Reveal Solution Next Question

QUESTION: 66

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?

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

Answer(s): A

Explanation:

Reason : Incident has not occurred yet, even when development team is already pushing new features multiple times a week. The option A says, to define an error budget "policy", not to define error budget(It is already present). Just simple means to bring in all stakeholders, and decide how to consume the error budget effectively that could bring balance between feature deployment and reliability.
The goals of this policy are to: -- Protect customers from repeated SLO misses -- Provide an incentive to balance reliability with other features https://sre.google/workbook/error-budget-policy/

Reveal Solution Next Question

QUESTION: 67

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?

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.
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.
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.
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.

Answer(s): D

Explanation:

https://cloud.google.com/architecture/prep-kubernetes-engine-for-prod#roles_and_groups

Reveal Solution Next Question

QUESTION: 68

Some of your production services are running in Google Kubernetes Engine (GKE) in the eu-west-1 region. Your build system runs in the us-west-1 region. You want to push the container images from your build system to a scalable registry to maximize the bandwidth for transferring the images to the cluster.
What should you do?

Push the images to Google Container Registry (GCR) using the gcr.io hostname.
Push the images to Google Container Registry (GCR) using the us.gcr.io hostname.
Push the images to Google Container Registry (GCR) using the eu.gcr.io hostname.
Push the images to a private image registry running on a Compute Engine instance in the eu-west- 1 region.

Answer(s): C

Explanation:

Hostname Storage location gcr.io Stores images in data centers in the United States asia.gcr.io Stores images in data centers in Asia eu.gcr.io Stores images in data centers within member states of the European Union us.gcr.io Stores images in data centers in the United States

Reveal Solution Next Question

Free PROFESSIONAL-CLOUD-DEVOPS-ENGINEER Exam Braindumps (page: 17)

QUESTION: 65

Explanation:

QUESTION: 66

Explanation:

QUESTION: 67

Explanation:

QUESTION: 68

Explanation: