Question 1

What are some of the aspects involved in assessing the impact of an event in incident management?

Options :

A : The specific time of day the event occurred

B : The number of follow-up action items required

C : The number of teams involved in resolving the issue

D : The nature of the event, impact to end users, impact to the business, dependent stakeholders at risk, and financial loss to the business

Answer: D

Question 2

Service Level Objectives (SLOs) must be established for a multi-region web application that receives high traffic. The customers anticipate the application to maintain high availability and provide prompt response times. At present, the customers are satisfied with the application's performance and availability. The current measurements show that the 90th percentile of latency is 120ms, and the 95th percentile of latency is 275ms over a 28-day period.

What would be your recommended latency SLO for the team to meet before publishing?

Options :

A : 90 percentile '"" 100ms th 95 percentile '"" 250ms th

B : 90 percentile '"" 120ms th 95 percentile '"" 275ms th

C : 90 percentile '"" 150ms th 95 percentile '"" 300ms th

D : 90 percentile '"" 250ms th 95 percentile '"" 400ms th

Answer: C

Question 3

You are using Stackdriver to monitor applications hosted on Google Cloud Platform (GCP). You recently deployed a new application, but its logs are not appearing on the Stackdriver dashboard. You need to troubleshoot the issue. What should you do?

Options :

A : Confirm that the Stackdriver agent has been installed in the hosting virtual machine.

B : Confirm that your account has the proper permissions to use the Stackdriver dashboard.

C : Confirm that port 25 has been opened in the firewall to allow messages through to Stackdriver.

D :

Confirm that the application is using the required client library and the service account key has proper permissions.

Answer: A

Question 4

As a social impact investment platform company, you want to ensure that images deployed to your application services in Google Kubernetes Engine (GKE) are only from the centrally-managed GoogleContainerRegistry (GCR) image registry in the altostrat-images project. How can you achieve this goal while minimizing development time?

Options :

A : Incorporate a verification mechanism in the deployment pipeline to ensure that every manifest solely comprises of images originating from gcr.io/altostrat-images.

B : Ensure that every image in gcr.io/altostrat-images is tagged and verify that the said tag exists during image deployment.

C : Incorporate a whitelist name pattern of gcr.io/altostrat-images/ in the Binary Authorization policy.

D : The task is to develop a personalized builder for Cloud Build, which has the capability of solely pushing pictures to gcr.io/altostrat-images.

Answer: C

Question 5

What are some SRE recommended practices while being on call?

Options :

A : Avoiding a well-defined incident management procedure

B : Focusing on symptoms that aren't relevant

C : Having a clear escalation path, a well-defined incident management procedure, and a blameless postmortem culture, and striking a balance between operational overload and underload

D : Relying on intuition

Answer: C

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