Online Access Free DevOps-SRE Practice Test

What is one of the key characteristics of a Service Level Indicator (SLI)?

• A.It must have a time horizon
• B.It must be agreed to by the SRE team and the Agile Team
• C.It should focus on server-side metrics
• D.It must be captured in a Service Level Agreement (SLA)

Microservices are independent services that are developed, deployed, and maintained separately.
Which of the following BEST justifies the use of this application architecture?

• A.Creating a simple, lightweight business application
• B.Modernizing the user interface of the core system
• C.Modernizing and refactoring legacy applications
• D.Building a basic product fast, as a proof of concept

The value of data-driven measurements can be MOST accurately explained by which of the following?

• A.An analysis and understanding of data helps to ensure fact-based decision-making
• B.Data mining enables an organization to determine the legitimacy of all metrics
• C.The gathering of data will provide all the necessary facts to enable better decisions
• D.Objectives can only be appropriately designed when based upon actual data

A team has exceeded their error budget by 10% in a particular month.
Give an example of what should happen next as a consequence.

• A.The error budget is ignored in subsequent months as it is creating the wrong kind of behavior
• B.The Error Budget is extended for another month to determine if this breach was an anomaly
• C.Sprint planning may only pull post-mortem action items from the backlog
• D.The Error Budget is reviewed to determine if it was realistic for the product or timeline

Which of the following BEST describes capacity planning?

• A.Monitoring the percentage of capacity of resources being used over a time period
• B.Determining the maximum amount that any resource can accommodate or deliver
• C.Activities used to create a plan that manages resources to meet service demand
• D.Activities performed to manage provider resources and provide multiple services