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Cloud DevOps Engineer Professional-Cloud-DevOps-Engineer Dumps PDF

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Question 24

Your company follows Site Reliability Engineering practices. You are the person in charge of Communications for a large, ongoing incident affecting your customer-facing applications. There is still no estimated time for a resolution of the outage. You are receiving emails from internal stakeholders who want updates on the outage, as well as emails from customers who want to know what is happening. You want to efficiently provide updates to everyone affected by the outage. What should you do?

Options:

A.

Focus on responding to internal stakeholders at least every 30 minutes. Commit to "next update" times.

B.

Provide periodic updates to all stakeholders in a timely manner. Commit to a "next update" time in all communications.

C.

Delegate the responding to internal stakeholder emails to another member of the Incident Response Team. Focus on providing responses directly to customers.

D.

Provide all internal stakeholder emails to the Incident Commander, and allow them to manage internal communications. Focus on providing responses directly to customers.

Question 25

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?

Options:

A.

90th percentile – 100ms

95th percentile – 250ms

B.

90th percentile – 120ms

95th percentile – 275ms

C.

90th percentile – 150ms

95th percentile – 300ms

D.

90th percentile – 250ms

95th percentile – 400ms

Question 26

You are on-call for an infrastructure service that has a large number of dependent systems. You receive an alert indicating that the service is failing to serve most of its requests and all of its dependent systems with hundreds of thousands of users are affected. As part of your Site Reliability Engineering (SRE) incident management protocol, you declare yourself Incident Commander (IC) and pull in two experienced people from your team as Operations Lead (OLJ and Communications Lead (CL). What should you do next?

Options:

A.

Look for ways to mitigate user impact and deploy the mitigations to production.

B.

Contact the affected service owners and update them on the status of the incident.

C.

Establish a communication channel where incident responders and leads can communicate with each other.

D.

Start a postmortem, add incident information, circulate the draft internally, and ask internal stakeholders for input.

Question 27

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.)

Options:

A.

Add more serving capacity to all of your application’s zones.

B.

Have more frequent or potentially risky application releases.

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.

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Exam Name: Google Cloud Certified - Professional Cloud DevOps Engineer Exam
Last Update: Nov 21, 2024
Questions: 162
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