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

Cisco (300-910-DEVOPS) Exam Questions And Answers page 6

How can computing costs be effectively managed in a public cloud environment?

Single Choice

What is the effective way to manage computing costs in a public cloud?

Monitor data transfers to minimize cost.

Use dedicated hardware for all instances.

Select the largest instance option available in order to pay for only one instance.

Make use of elastic services and scale on demand.

Automation and Orchestration Continuous Integration and Deployment

What is causing the failure of the requests code in the given exhibit?

Single Choice

Refer to the exhibit. What is causing the requests code to fail?

Rython3 is not compatible with requests.

The requests library is not imported.

The requests library is not installed.

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

DevOps Principles and Practices Automation and Orchestration

What happens when an incorrect ConfigMap key is specified in volumes.configMap.items field?

Single Choice

ConfigMap keys have been mapped to different file names using the volumes.configMap.items field. What is the result if a wrong ConfigMap key is specified?

The default path is not used.

The volume is not created.

The volume is created.

The volume is created with errors.

Automation and Orchestration DevOps Toolchain

How to print the output of a command without its header row in Ansible?

Single Choice

Refer to the exhibit. The exhibit shows the output of an Ansible task that prints the contents of the show_ip_int_brief variable that was registered in a different task in the playbook.

Which expression is used to print the output of the command without its header row?

show_ip_int_brief[ stdout_lines ][0]

show_ip_int_brief[ stdout_lines ][1:]

show_ip_int_brief[ stdout_lines ][0][1:]

show_ip_int_brief[ stdout_lines ]

Automation and Orchestration Automation and Orchestration

Which object should be edited to scale existing pods within the worker nodes?

Single Choice

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

ReplicaSet

PriorityClass

Deployment

Pod

Automation and Orchestration Automation and Orchestration

Which two commands should be used to deploy a new service to a Kubernetes cluster?

Multiple Choice

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

Apply

Install

Deploy

Create

Expose

Automation and Orchestration DevOps Toolchain

How to build a telemetry streaming data collection and display application?

DragAndDrop

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.

Automation and Orchestration Automation and Orchestration

What command is used in a CI/CD pipeline to check for errors in Terraform .tf files and existing infrastructure state?

Single Choice

A CI/CD pipeline that builds infrastructure components using Terraform must be designed. A step in the pipeline is needed that checks for errors in any of the .tf files in the working directory. It also checks the existing state of the defined infrastructure.

Which command does the pipeline run to accomplish this goal?

terraform plan

terraform check

terraform fmt

terraform validate

Automation and Orchestration Continuous Integration and Deployment

What is a secure method to pass username/password to a Docker container running as a service?

Single Choice

Which method is a safe way to provide a username/password combination to an application running as a service in a Docker container?

encode the value with base64 in a secure DNS CTEXT entry

as an environment variable in the Dockerfile

Docker environment variable

Docker secrets

Automation and Orchestration DevOps Toolchain

What is the reason for the error message shown in the exhibit?

Single Choice

Refer to the exhibit. What is the reason for this error message?

The required dependencies for the urllib3 module are not installed.

The requests module is not installed.

The required dependencies for the requests module are not installed.

The site-packages directory has been corrupted.

DevOps Principles and Practices DevOps Toolchain

Cisco (300-910-DEVOPS) Exam Questions And Answers page 6

How can computing costs be effectively managed in a public cloud environment?

Comments

What is causing the failure of the requests code in the given exhibit?

Comments

What happens when an incorrect ConfigMap key is specified in volumes.configMap.items field?

Correct Answer:

Explanation:

Comments

How to print the output of a command without its header row in Ansible?

Comments

Which object should be edited to scale existing pods within the worker nodes?

Comments

Which two commands should be used to deploy a new service to a Kubernetes cluster?

Comments

How to build a telemetry streaming data collection and display application?

Comments

What command is used in a CI/CD pipeline to check for errors in Terraform .tf files and existing infrastructure state?

Comments

What is a secure method to pass username/password to a Docker container running as a service?

Comments

What is the reason for the error message shown in the exhibit?

Comments

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