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Updated Feb 27, 2026 8 Questions 1 Pages

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Question 1 Selectable Answer

Which of the following terms is BEST described by the definition below?
The probability that the system will meet certain performance standards and yield correct output for a specific time.

A. Availability
B. Reliability
C. Durability
D. Throughput

Answer:

Question 2 Selectable Answer

Which of the following BEST describes me two key elements that an error budget balances?

A. Risk and reward
B. Innovation and reliability
C. Features and benefits
D. Time and money

Answer:

Question 3 Selectable Answer

Identify the defense depth (DiD) layer where data flows in from, and out to, other networks, including the Internet

A. Host layer
B. Physical layer
C. Perimeter layer
D. Data layer

Answer:

Question 4 Selectable Answer

Kaizen is the Japanese word for continuous improvement using small incremental changes.
Which of the following BEST describes a kaizen mindset?

A. Enthusiasm for learning and applying problem-solving techniques in order to improve performance
B. A desire to seek out the problem, find their root cause or causes and document me lessons learned
C. A willingness to recognize problems, prioritize them find their solutions and share lessons learned
D. Passionate about improvement by using experimentation to identify the best-possible problem solutions

Answer:

Question 5 Selectable Answer

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:

Question 6 Selectable Answer

They discourage any feedback

A. 1 and 2
B. 2 and 3
C. 3 and 4
D. 1 and 4

Answer:

Question 7 Selectable Answer

Following a major outage, an analysis of the outage is conducted. This BEST describes an example of which of the following?

A. A follow-up culture
B. A major incident culture
C. A postmortem culture
D. A problem culture

Answer:

Question 8 Selectable Answer

When applied to service levels, the principle of decreasing marginal productivity can be represented in three stages.
Which of the following is NOT one of these stages?

A. Negative returns
B. increasing returns
C. Diminishing returns
D. Possible returns

Answer:

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