PeopleCert DevOps-SRE Exam Practice Test Instant Access

Question 1

Which of the following BEST describes capacity planning?

AMonitoring the percentage of capacity of resources being used over a time period

BActivities performed to manage provider resources and provide multiple services

CActivates used to create a plan that manages resources to meet service demand

DDetermining the maximum amount that any resource can accommodate or deliver

Answer : D

Question 2

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

AThe time it takes to service successful as well as failed requests

BThe rate of failed requests either explicitly implicitly, or by policy

CThe demand that is placed on your system by me volume of requests

DThe percent of capacity used by your system for current requests

Answer : B

Question 3

Which of the following is BEST described as the role responsible to maintain the live incident state document?

AThe logistics specialist

BThe communications lead

CThe planning specialist

DThe incident commander

Answer : D

Question 4

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

AProject managers share limited data only upon request.

BData is flowing freely within and around the SRE team

CData in SRE should be managed separately from others.

DTeam members should manage their own data discretely.

Answer : B

Question 5

Which of the following BEST describes how to contribute to achieving higher levels of availability?

1. Measuring the critical aspects

2. Maintaining a close relationship with development teams

3. Measuring staff performance

4. Maintaining a close interval between detection and correction

A1 and 2

B2 and 3

C3 and 4

D1 and 4

Answer : D

Question 6

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?

ANegative returns

Bincreasing returns

CDiminishing returns

DPossible returns

Answer : D

Question 7

Which of the following is the BEST example or an SRE team that embraces full-service ownership?

AThe team is responsible for the cooing and improvement of me application.

BThe team is accountable for the application development and performance.

CThe team is responsible for application performance and reliability aspects.

DThe team is accountable for coding shipping and improving the application

Answer : D

PeopleCert DevOps Site Reliability Engineer DevOps-SRE SRE Exam Practice Test