DEVOPS-SRE Online Practice Questions and Answers

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. The garnering of data will provide an the necessary facts to enable better decisions

C. Data mining enables an organization to determine the legitimacy of all metrics

D. Objectives can only be appropriately designed when based upon actual data

Which of the following features of Puppet Labs is described as the ability locate identify, and group cloud nodes?

A. Provisioning

B. Delivery

C. discovery

D. Insight

Which of the following BEST describes the capabilities and scope of DevOps continuous monitoring?

A. The application of widespread system event monitoring by automating the end user transactions

B. The combination of tools and the process for a rapid incident detection and response of cloud services

C. The use of multiple monitoring tools and an eventmanagement process for all applications

D. The deployment of a set of integrated monitoring tools and event thresholds for infrastructure

Microservices are independent services that are developed deployed, and maintained separate.

Which of the following BEST justifies the use of this application architecture?

A. Modernizing and refactoring legacy applications

B. Modernizing the user interface of the core system

C. Creating a simple, lightweight business application

D. Building a basic product, fast, as a proof of concept

Which of the following is the BEST description of a customer reliability engineer (CRE)?

A. They take a software engineering approach to redesign allcloud services

B. They use deep engineering expertise to improve the cloud provider's services

C. They work with me cloud provider's SRE team to ship and build new features

D. They integrate with the customer's operations team to share responsibilities

Which of the followingis the MOST likely outcome when the workforce puts the 'parts1 before the wrote"?

A. Increased employee motivation and morale

B. Increased introversion and decreased efficiency

C. A voluntary sharing of resources and information

D. A focus on common interests and lesser conflicts

Which or the following B6ST identifies a desired objective of the production reachless review (PRR)?

A. To ensure the service is ready for an SRE team to take over support and care for it

B. To improve the reliability of the service in the development and testing environment

C. To validate the service meets international quality standards and frameworks

D. To ensure the service owner transitions operational accountability to the SRE team

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

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

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