DEVOPS-SRE Online Practice Questions and Answers

"Problem-solving with a group of people with different skillsets''

Which of the following concepts is BEST interred by the above statement?

A. Coordination

B. Collaboration

C. Communication

D. Cooperation

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

Which TWO of the following are BEST described as traditional escalation paths?

1.

Functional

2.

Hierarchical

3.

Cyclical

4.

Logical

A. 1 and 2

B. 2 and 3

C. 3 and 4

D. 1 and 4

Reliability is a key pillar to digital experience monitoring and the management of incidents.

Which of the following describes the BEST type of reliability monitoring strategy in SRE?

A. A strategy that uses traditional and familiar monitoring toots rather than advanced artificial intelligence

B. A strategy that instruments observability and provides monitoring insights across an components and layers

C. A strategy that focuses on monitoring and discovering useful patterns and the performance of all active networks

D. A strategy that harnesses advanced technologies to measure, analyze, and maintain the fitness of applications

Which of the following BEST defines the golden signal for errors?

A. The time it takes to service successful as well as failed requests

B. The rate of failed requests either explicitly implicitly, or by policy

C. The demand that is placed on your system by me volume of requests

D. The percent of capacity used by your system for current requests

When outages are repetitive and similar they become a form of toll.

Which or the following describes the MOST compelling reason to adopt advanced technologies and artificial intelligence (AI)?

A. To increase reliability by reducing MTTR and MTRS

B. To increase the mean time to repair services (MTTR)

C. To increase the mean tune to restore services (MTRS)

D. To increase reliability and achieve perfect MTRS

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. Negative returns

B. increasing returns

C. Diminishing returns

D. Possible returns

Which of the followingcommunication and collaboration practices BEST contribute to the effectiveness of the SRE team?

A. Project managers share limited data only upon request.

B. Data is flowing freely within and around the SRE team

C. Data in SRE should be managed separately from others.

D. Team members should manage their own data discretely.