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Free Cisco 300-910 Practice Exam with Questions & Answers | Set: 4

Questions 31

Refer to the exhibit.

300-910 Question 31

An application for data storing and processing has been created. The application is time-sensitive and manages confidential data AppDynamics identifies error transactions within a distributed application.

Which action will help resolve the errors?

Options:
A.

Rewrite the SQL query identified in the transaction to be more efficient

B.

Log in to the node directly and investigate the errors by reviewing log files

C.

Drill down to investigate and identify the errors

D.

Scale out the node horizontally

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Questions 32

Which type of testing should be integrated into a CI/CD pipeline to ensure the correct behavior of all of the modules in the source code that were developed using TDD?

Options:
A.

soak testing

B.

unit testing

C.

load testing

D.

volume testing

Questions 33

A user wants to deploy a new service to a Kubernetes cluster. Which two commands accomplish this goal? (Choose two.)

Options:
A.

Apply

B.

Install

C.

Deploy

D.

Create

E.

Expose

Questions 34

An application is being built to collect and display telemetry streaming data. Drag and drop the elements of this stack from the left onto the correct functions on the right.

300-910 Question 34

Options:
Questions 35

A developer is nearing the end of a software development cycle and is ready to deploy the software. The customer wants to continue using a secure software development lifecycle methodology and must plan for postproduction components. Which two areas should be the developer address? (Choose two.)

Options:
A.

performing code reviews

B.

requirement gathering

C.

change management process

D.

new code scanning

E.

rollback plans

Questions 36

When DevOps practices are integrated into an existing organization, which two characteristics are positive indicators of DevOps maturity? (Choose two.)

Options:
A.

mean time between success

B.

mean time to recover

C.

cone testing

D.

change lead time

E.

age of codebase

Questions 37

A three-tier web application must be moved to containers. A webserver is already in place, and the middleware container can talk to a central database server. The hostname of the database server is known, but the name of the middleware server must be provided to the webserver.

In which file should the name of the middleware server be configured?

Options:
A.

Docker Service discovery daemon

B.

Docker Swarm

C.

Docker Compose

D.

Dynamic Host Configuration Protocol

Questions 38

Drag and drop the code from the bottom onto the box where the code is missing to create a Terraform configuration that builds the network environment for a multitier software application. More EPG, Contract, and Filter definitions have been removed from the code.

300-910 Question 38

Options:
Questions 39

What are two reasons a Docker golden image should be updated? (Choose two.)

Options:
A.

when there is a change to a username or password in the Docker secrets

B.

when the application has a new release

C.

when a fix for a security vulnerability is released

D.

when a change is needed to an environment variable in the Dockerfile

E.

when the base image is nearing the end of life

Exam Code: 300-910
Certification Provider: Cisco
Exam Name: Implementing DevOps Solutions and Practices using Cisco Platforms (DEVOPS)
Last Update: Jun 19, 2025
Questions: 114