[Apr 17, 2024] 300-910 PDF Recently Updated Questions Dumps to Improve Exam Score
300-910 Dumps Full Questions with Free PDF Questions to Pass
Cisco 300-910 exam tests a candidate’s knowledge of software development methodologies, containerization, automation, and orchestration tools, and the use of Cisco platforms to implement these practices. 300-910 exam covers a wide range of topics, including software development best practices, containerization and orchestration tools like Docker and Kubernetes, automation tools like Ansible and Puppet, and continuous integration and delivery.
To prepare for the Cisco 300-910 certification exam, candidates can take advantage of a variety of resources, including online courses, study guides, and practice exams. Cisco also offers a range of certification programs and training courses that cover DevOps, automation, and other related topics. Candidates should have practical experience working with Cisco technologies and should be familiar with software development methodologies and DevOps practices.
NEW QUESTION # 29 
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.
Answer:
Explanation:
NEW QUESTION # 30
An IT department needs to deploy a new application named 'Entfin434772390' across the entire enterprise. The deployment must gradually transfer user traffic from an on older and nearly identical version of the application named 'Entfin02754932l'. Both versions of the application are running in the production environment.
Which release strategy should be used by the IT department?
- A. rollbacks
- B. agile
- C. blue/green
- D. canary
Answer: D
NEW QUESTION # 31
A team must roll out updates on the production instance of an application. To avoid any service down time, the new version must be released alongside the old version. After the team ensures that the new version operates as it should, traffic will be redirected to the new version. Then the old version will be shut down.
Which deployment strategy must be used?
- A. blue/green
- B. shadow
- C. rolling
- D. canary
Answer: A
Explanation:
The new version of the application is deployed to one of the environments, and then traffic is gradually shifted to the updated environment. This strategy allows the team to test the new version before releasing it to the public, ensuring that it is operating as expected. After the new version is tested and approved, traffic is fully shifted to the new environment and the old environment is shut down.
NEW QUESTION # 32
Refer to the exhibit.
A distributed application contains data services that connect to databases via JDBC and to other remote services via HTTP. The overall response time is too long, and AppDynamics is used to investigate the root cause. From the application flow map, a specific data service running on Docker has been identified whose response time is over 10 seconds.
Which action resolves the issue?
- A. Run the AccountProfileMySQL service in Kubernetes
- B. Verify if the Docker container running MySQL is limiting CPU utilization
- C. Change from a JDBC call to a HTTP call to retrieve data faster
- D. Explore the JDBC queries looking for optimization opportunities
Answer: D
NEW QUESTION # 33
Refer to the Exhibit.
Drag and drop the steps in Garter's public cloud management framework from the left into the order on the right.
Answer:
Explanation:
NEW QUESTION # 34
A DevOps engineering wants to build an application implementation based on the CI/CD pipeline model. Which service should be used to provide hosted continuous service for open and private projects?
- A. pyATS
- B. Genie CLI
- C. Ansible
- D. Travis CI
Answer: D
Explanation:
Section: CI/CD Pipeline
NEW QUESTION # 35
Refer to the exhibit.
The snippet contains the JSON string that will be sent to the Prometheus AlertManager to silence an alert. AlertManager accepts only the content type of application 'json'' Which Python code correctly sends an API call to perform action?
- A. respone= request.post(url, data=json=(json_data)
- B. respone= request.post(url. json=json_data)
- C. respone= request.post(url. data=json_data)
- D. respone= request.post(url. json=json.loads(json_data)
Answer: C
NEW QUESTION # 36
A developer has created a deployment that should launch a pod to run their database service. The pod should launch with a metadata name of "Cisco-DB," and the developer has added it to the "Cisco" namespace in their deployment.
Which Kubernetes command confirms that the service is running and usable?
- A. kubectl get pods | grep "Cisco-DB"
- B. kubectl -n Cisco get service | grep "Cisco-DB"
- C. kubectl -n Cisco get pods | grep "Cisco-DB"
- D. kubectl -n Cisco get services | grep "Cisco-DB"
Answer: C
Explanation:
The correct answer is B. kubectl -n Cisco get pods | grep "Cisco-DB". This command allows you to view the pods in the Cisco namespace and filter the list for the pod named "Cisco-DB". This will confirm that the pod is running and usable.
NEW QUESTION # 37
Refer to the Exhibit.
Drag and drop the code from the bottom onto the box where the code is missing to post a message to a Cisco Webex space. Not all options are used.
Answer:
Explanation:
NEW QUESTION # 38
Refer to the exhibit.
A developer is creating a script to test APIs. The Cisco Webex API and a CI/CD pipeline are tested to ensure that the script runs without problems. The script is executed without issues locally, but the CI/CD system returns the error shown. What is the problem with the script?
- A. The code is pushed incorrectly to the CI/CD system
- B. The version of Python is wrong in the CI/CD pipeline
- C. The CI/CD system is configured incorrectly to download the required dependencies
- D. The CI/CD system is configured incorrectly to import the dependencies to the code
Answer: C
Explanation:
The Cisco Webex API and CI/CD pipeline need to be configured correctly to download the required dependencies in order for the script to run without issues. If the dependencies are not downloaded correctly, the script will fail to run properly and throw an error. The Cisco Implementing DevOps Solutions and Practices using Cisco Platforms (DEVOPS) Study Manual provides a detailed explanation of how to properly configure the CI/CD pipeline for the Cisco Webex API.
NEW QUESTION # 39
Refer to the exhibit.
The snippet contains the JSON string that will be sent to the Prometheus AlertManager to silence an alert.
AlertManager accepts only the content type of application 'json'' Which Python code correctly sends an API call to perform action?
- A. respone= request.post(url, data=json=(json_data)
- B. respone= request.post(url. json=json_data)
- C. respone= request.post(url. data=json_data)
- D. respone= request.post(url. json=json.loads(json_data)
Answer: C
NEW QUESTION # 40
A DevOps engineer must validate the working state of the network before implementing a CI/CD pipeline model. Which configuration management tool is designed to accomplish this?
- A. Python YAML data libraries
- B. Jenkins
- C. Travis CI
- D. Genie CLI
Answer: B
NEW QUESTION # 41
Which method is a safe way to provide a username/password combination to an application running as a service in a Docker container?
- A. Docker secrets
- B. Docker environment variable
- C. as an environment variable in the Dockerfile
- D. encode the value with base64 in a secure DNS CTEXT entry
Answer: A
Explanation:
Explanation
a docker secret is a blob of data, such as a password, SSH private key, SSL certificate, or another piece of data that should not be transmitted over a network or stored unencrypted in a Dockerfile or in your application's source code
NEW QUESTION # 42
AppDynamics is being used to monitor your distributed Python application. Each individual container of the application is instrumented with an AppD agent. Which two configuration variables uniquely determine the module being monitored? (Choose two.)
- A. node
- B. event
- C. app
- D. tier
- E. agent
Answer: A,C
NEW QUESTION # 43
AppDynamics is being used to monitor your distributed Python application. Each individual container of the application is instrumented with an AppD agent. Which two configuration variables uniquely determine the module being monitored? (Choose two.)
- A. node
- B. event
- C. tier
- D. app
- E. agent
Answer: A,C
Explanation:
Appdynamics Agents Install Wizard Step 2 Enter the configuration values... https://docs.appdynamics.com/appd/4.5.x/en/application-monitoring/install-app-server-agents#InstallAppServerAgents-UsetheGettingStartedWizard Tier and Node Naming Guidelines https://docs.appdynamics.com/appd/4.5.x/en/application-monitoring/install-app-server-agents#InstallAppServerAgents-tier-node-namingTierandNodeNamingGuidelines
NEW QUESTION # 44
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The Cisco 300-910 exam tests the candidate's understanding of various DevOps concepts such as continuous integration and delivery, infrastructure automation, containerization, and orchestration. Additionally, the exam evaluates the candidate's knowledge of Cisco technologies, including Cisco Application Centric Infrastructure (ACI), Cisco CloudCenter Suite, and Cisco UCS Director. Passing 300-910 exam demonstrates that the candidate has the expertise to implement DevOps solutions using Cisco platforms and can effectively collaborate with development and operations teams to achieve business objectives.
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