Pass the Cisco Cisco Certified DevNet Professional 300-910 Questions and answers with CertsForce

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Questions # 1:

The IaC configuration for an application is being deployed using a CI/CD pipeline. Drag and drop the steps for this pipeline from the left into the correct order that they would be executed on the right. Not all options are used.

Question # 1


Questions # 2:

Refer to the exhibit.

Question # 2

A developer needs to scale the existing pods within the worked nodes. Which object should be edited to achieve this goal?

Options:

A.

ReplicaSet


B.

PriorityClass


C.

Deployment


D.

Pod


Questions # 3:

Question # 3

Refer to the exhibit. A developer is creating a health check monitoring script that queries information from the Cisco DNA Center platform. The script must trigger an alert if a site health statistic named accessGoodCount drops below 80 and if a network statistic named latestHealthScore is 95 or less.

Drag and drop the code snippets from the bottom onto the blanks in the code to monitor the site and network health on a Cisco DNA Center platform instance. Options may be used more than once. Not all options are used.

Question # 3


Questions # 4:

Configuration changes to the production network devices are performed by a CI/CD pipeline. The code repository and the CI tool are running on separate servers. Some configuration changes are pushed to the code repository, but the pipeline did not start.

Why did the pipeline fail to start?

Options:

A.

The CI server was not configured as a Git remote for the repository.


B.

The webhook call from the code repository did not reach the CI server.


C.

Configuration changes must be sent to the pipeline, which then updates the repository.


D.

The pipeline must be started manually after the code repository is updated.


Questions # 5:

Which Kubernetes object ensures that each node is limited to running no more than one pod?

Options:

A.

UniCast


B.

Deployment


C.

DaemonSet


D.

ReplicaSet


Questions # 6:

Refer to the exhibit.

Question # 6

A Python script implements a logger server. The log receives a message from Base that contains this text: TextMessage. How is the log formatted?

Options:

A.

Base Alter: TextMessage


B.

Undefined: TextMessageBase


C.

TextMessage -> Base


D.

TextMessage -> Alter Base


Questions # 7:

The E-commerce application is being monitored using AppDynamics. AppDynamics has noticed that the application response has degraded and has identified some thread contention that might be the cause of the delays.

Where in the interface does AppDynamics bring this to your attention?

Options:

A.

Potential Issues section of an individual transaction


B.

Transaction Score graph of a business transaction


C.

Code Deadlock section of the Event List


D.

Slow Calls and Errors tab of the application


Questions # 8:

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 # 9:

Refer to the exhibit.

Question # 9

The IT team is creating a new design for a logging system. The system must be able to collect logs from different components of the infrastructure using the SNMP protocol. When the data is collected it will need to be presented in a graphical UI to the NOC team.

What is the architectural component that needs to be placed in the unlabeled box to complete this design?

Options:

A.

message queue


B.

web server


C.

log parser


D.

time-series database


Questions # 10:

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.

Question # 10


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