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Peoplecert DevOps-SRE Exam Syllabus Topics:
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NEW QUESTION 25
Identify the missing word(s) in the following sentence.
Site reliability engineering is a_________approach to IT operations.
- A. ....security engineering....
- B. ....structural engineering....
- C. ....simulation engineering....
- D. ....software engineering....
Answer: D
NEW QUESTION 26
Which scenario BEST illustrates the swarming concept used during incident management?
- A. A group of specialist teams meet and review a queue of escalated incidents to determine who should work on which one
- B. A high-level specialist support team constantly reviews their incoming incident queue to respond instantly to escalations
- C. An incident analyst rote escalates by assessing a consolidated list of next-level support teams and their area of expertise
- D. A mid-level support team continually monitors escalated incidents to assigned teams to ensure they are making progress
Answer: A
NEW QUESTION 27
When of the following BEST completes the definition of a canary release?
A new set of features 6 released.....
- A. first to a small group of users
- B. using a roiling wave technique
- C. to one small group after another
- D. first to a trial test environment
Answer: A
NEW QUESTION 28
Which of the following BEST defines the golden signal for errors?
- A. The rate of failed requests either explicitly implicitly, or by policy
- B. The demand that is placed on your system by me volume of requests
- C. The time it takes to service successful as well as failed requests
- D. The percent of capacity used by your system for current requests
Answer: A
NEW QUESTION 29
Which of the following BEST describes the engineering side of SRE?
- A. Applying network and infrastructure development best practices for stable operations and good reliability
- B. Applying network design and deploying best practices to achieve meeting operational performance targets
- C. Applying infrastructure engineering principles to build and maintain the stable delivery of operational services
- D. Applying software development best practices to solving operational problems and automating solutions
Answer: D
NEW QUESTION 30
Identify the defense depth (DiD) layer where data flows in from,and out to, other networks,including the Internet
- A. Physicallayer
- B. Host layer
- C. Data layer
- D. Perimeter layer
Answer: A
NEW QUESTION 31
Which of the following BEST describes the capabilities and scope of DevOps continuous monitoring?
- A. The combination of tools and the process for a rapid incident detection and response of cloud services
- B. The deployment of a set of integrated monitoring tools and event thresholds for infrastructure
- C. The application of widespread system event monitoring by automating the end user transactions
- D. The use of multiple monitoring tools and an eventmanagement process for all applications
Answer: B
NEW QUESTION 32
Which of the following is the BEST description of a customer reliability engineer (CRE)?
- A. They integrate with the customer's operations team to share responsibilities
- B. They work with me cloud provider's SRE team to ship and build new features
- C. They use deep engineering expertise to improve the cloud provider's services
- D. They take a software engineering approach to redesign allcloud services
Answer: C
NEW QUESTION 33
Which of the following BEST describes me two key elements that an error budget balances?
- A. Time and money
- B. Features and benefits
- C. Innovation and reliability
- D. Risk and reward
Answer: C
NEW QUESTION 34
Following a major outage, an analysis of the outage is conducted. This BEST describes an example of which of the following?
- A. A postmortem culture
- B. A major incident culture
- C. A problem culture
- D. A follow-up culture
Answer: A
NEW QUESTION 35
Which of the following BEST explains now an error budget allows for a maximum change velocity?
- A. Developers focus only on new feature work versus operational work if the budget is empty.
- B. Developers rush to do development work if me budget is high and stow down when it is low.
- C. Developers can focus on pushing out feature changes unite the error budget remains high.
- D. Developers must slow down feature changes in line with the percentage the budget is used.
Answer: C
NEW QUESTION 36
Which or the following BEST describes a business continuity plan?
- A. The way me organization maintains operations during a disaster
- B. The way mat data, flies applications, and systems are restored
- C. The activity of returning a configuration item back to normal
- D. The management of risks that seriously affect the organization
Answer: A
NEW QUESTION 37
When applied to service levels, the principleof decreasing marginal productivity can be represented in three stages.Which of the following is NOT one of these stages?
- A. increasing returns
- B. Diminishing returns
- C. Negative returns
- D. Possible returns
Answer: D
NEW QUESTION 38
Engineering operational work to scale with a growing application is BEST achieved by addressing which of the following issues?
- A. interruptions
- B. Staffing levels
- C. TOll
- D. On-call rotations
Answer: C
NEW QUESTION 39
Which of the following is the BEST example or an SRE team that embraces full-service ownership?
- A. The team is responsible for application performance and reliability aspects.
- B. The team is accountable for coding shipping and improving the application
- C. The team is responsible for the cooing and improvement of me application.
- D. The team is accountable for the application development and performance.
Answer: B
NEW QUESTION 40
Which of the following BESTdescribes the most important rationale for NOTseeking an SLO of 100% availability?
- A. There is no room for improvements if targets are so high.
- B. The likely results is failure where such targets are defined.
- C. The user satisfaction score ism affected by a tow percent
- D. It is not realistic for the complexity and scale of services.
Answer: D
NEW QUESTION 41
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