Cisco 300-910 DEVOPS Exam Questions Instant Access

Question 1

When static routes are added to a router in a network using a CI/CD pipeline, an Ansible playbook is used to make these changes. Which steps must be added to the pipeline to validate that the changes have the intended effect on the traffic flow?

AAdd a step to run the debug ip routing command before the change, and add a step after the change to
issue the no debug ip routing command.

BAdd a step to capture the routing table before the change, and add a step after the change to capture it again. Calculate the difference between the two for review.

CAdd a step to ping a host on each of the static routes before the change, and a step after to repeat the same check. Calculate the difference between the two checks for review.

DAdd a step to run the same playbook again with the debug option enabled and use grep on the log output to ensure that the commands are not applied again.

Answer : B

Question 2

What is the purpose of using sysprep when developing a Microsoft Windows-based golden image process?

Aprepares a new host to accept a hard drive image built on another machine

Bremoves all host-specific information and components from the local machine

Cinstalls all the latest security patches and OS updates to the local machine

Dwrites the local hard drive image to an ISO file that can be deployed to another machine

Answer : B

Question 3

Refer to the exhibit.

An application has been developed as a fileserver. To create this application as a fileserver. the class is used to store data in an SQL database.

Which two steps help minimize the risk of attack and compromise of the application? (Choose two.)

AReject string values that are greater than maximum size

BUse floating point instead of integer for rating to avoid overflow

CValidate the content of the name and address parameters

DRun the application in a Docker container

ECompile the application using Java HotSpot

Answer : A, C

Question 4

To make logging searches more efficient and useful in Kibana, an Administrator wants to implement index patterns around the hostname of some software systems. Where should this be configured?

AConfigure a new JSON object in Kibana.

BCreate a search index in Logstash.

CCreate an index pattern in Kibana.

DCreate a time filter on Kibana to look at time only.

Answer : C

Question 5

Fill in the blank to complete the statement.

A user wants a Kubernetes deployment to run three separate pods of a web application at one time. In the deployment YAML, the user must configure the___________field in the________subsection.

Areplicasspec

Answer : A

Question 6

What are two testing scenarios of the chaos engineering principle? (Choose two.)

Amaxing out CPU cores on an Elasticsearch cluster

Bremoving all users from a version control system

Cexecuting routine in driver code to emulate I/O errors

Dblocking developers' building access

Eunplugging a core switch device

Answer : A, E

Question 7

Refer to the exhibit.

What is causing the requests code to fail?

ARython3 is not compatible with requests.

BThe requests library is not imported.

CThe requests library is not installed.

DThe requests coming into stdin fail because device_ip cannot be parsed.

Answer : B

Cisco Implementing DevOps Solutions and Practices using Cisco Platforms 300-910 DEVOPS Exam Questions