DEVOPS-SRE Online Practice Questions and Answers

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 describe the characteristics of a product team?

1.

They are small and collaborative

2.

They have cross-functional skillsets

3.

They do not share responsibilities.

4.

They discourage any feedback

A. 1 and 2

B. 2 and 3

C. 3 and 4

D. 1 and 4

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

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

B. The team is accountable for the application development and performance.

C. The team is responsible for application performance and reliability aspects.

D. The team is accountable for coding shipping and improving the application

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

Whichof 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

A. 1 and 2

B. 2 and 3

C. 3 and 4

D. 1 and 4

Engineering operational work to scale with a growing application is BEST achieved by addressing which of the following issues?

A. Staffing levels

B. interruptions

C. TOll

D. On-call rotations

Which of me following BEST describes an advantage of a container-based structure?

A. The portability created by containers enables software to run independently of the host operating system

B. The lightweight nature of containers requires fewer developers to actually create the software code

C. Software runs much more efficiently in containers because of the* ability to run on virtual machines

D. The security of applications in containers is simplified because they share the security of the host system

Which of the following BEST illustrates the role of a launch coordination engineer?

A. A server engineer who is focused on roiling out a dynamically scaled application hosting environment

B. A software developer focused on building an efficient application startup and shutdown performance

C. A software engineer who acts as a consultant and liaison between the parties Involved in a launch

D. A site reliability engineer who b focused on stabilizing manual tuning and event monitoring activities

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

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

A. Host layer

B. Physicallayer

C. Perimeter layer

D. Data layer