Apr-2024 Realistic 300-910 Accurate & Verified Answers As Experienced in the Actual Test!
Latest Cisco 300-910 Practice Test Questions, Implementing DevOps Solutions and Practices using Cisco Platforms Exam Dumps
Cisco 300-910 exam covers a wide range of topics, including DevOps practices, automation tools and techniques, infrastructure as code, continuous integration and delivery, containerization, and orchestration. 300-910 exam also focuses on Cisco platforms such as Cisco ACI, Cisco UCS, and Cisco DNA Center, and how they can be used to implement DevOps solutions and practices. Passing 300-910 exam demonstrates a professional's ability to design, implement, and manage DevOps solutions using Cisco platforms.
Cisco 300-910 exam is a valuable certification for IT professionals who are interested in implementing DevOps practices and solutions using Cisco platforms. 300-910 exam validates the candidate’s knowledge and skills required for implementing DevOps practices and solutions on Cisco platforms and helps them stay abreast of the latest developments in this rapidly evolving field.
NEW QUESTION # 68
Refer to the exhibit.
Which CI solution uses this file?
- A. Travis CI
- B. Jenkins
- C. Drone
- D. GitLab CI
Answer: C
Explanation:
Explanation
syntax for GitLab CI, Travis CI & Jenkins are "stage...", while Drone use "steps..." Here are the configuration files I referred https://docs.drone.io/pipeline/environment/syntax/
https://docs.gitlab.com/ee/ci/yaml/includes.html
https://blog.travis-ci.com/2019-05-30-setting-up-a-ci-cd-process-on-github
https://www.jenkins.io/doc/pipeline/examples/
NEW QUESTION # 69
Which two characteristics of a build tool that is used in an automated build pipeline? (Choose two.)
- A. It builds your software when changes are committed.
- B. It builds your software on the production environment.
- C. It runs unit tests against code that is committed.
- D. It must have a plug-in for Puppet and Maven.
- E. It builds your software every 500 milliseconds.
Answer: A,C
Explanation:
Section: Automating Infrastructure
NEW QUESTION # 70
Refer to the Exhibit.
Which Dockerfile yields the most predictable builds?
- A.
- B.
- C.
- D.
Answer: B
NEW QUESTION # 71
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?
- A. Create a search index in Logstash.
- B. Configure a new JSON object in Kibana.
- C. Create an index pattern in Kibana.
- D. Create a time filter on Kibana to look at time only.
Answer: C
Explanation:
Section: Logging, Monitoring, and Metrics
NEW QUESTION # 72
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.)
- A. performing code reviews
- B. requirement gathering
- C. new code scanning
- D. change management process
- E. rollback plans
Answer: A,D
NEW QUESTION # 73
Refer to the exhibit.
The text represents a syslog message sent from a Linux server to a centralized log system.
Based on the format of the log message, how must the functionality of the log parser be extended to improve search capabilities?
- A. Filter out the text of the message to speed up searches
- B. Configure the Linux machine to add a UID field to messages
- C. Convert the date to the time zone of the system
- D. Reverse lookup the IP address to add a hostname field
Answer: A
NEW QUESTION # 74
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?
- A. Transaction Score graph of a business transaction
- B. Code Deadlock section of the Event List
- C. Slow Calls and Errors tab of the application
- D. Potential Issues section of an individual transaction
Answer: D
Explanation:
Section: Logging, Monitoring, and Metrics
NEW QUESTION # 75
What is a benefit of monitoring the CI/CD pipeline?
- A. proactively deploys new servers if needed
- B. provides insight into how efficiently the development team is operating
- C. analyzes network outages that affect the network and server infrastructure
- D. troubleshoots distributed systems performance
Answer: B
NEW QUESTION # 76
Which two practices help make the security of an application a more integral part of the software development lifecycle? (Choose two.)
- A. Use only software modules that are written by the internal team.
- B. Add a step to the CI/CD pipeline that runs a static code analysis tool during the pipeline execution.
- C. Add a step to the CI/CD pipeline that runs a dynamic code analysis tool during the pipeline execution.
- D. Add a step to the CI/CD pipeline to modify the release plan so that updated versions of the software are made available more often.
- E. Ensure that the code repository server has enabled drive encryption and stores the keys on a Trusted Platform Module or Hardware Security Module.
Answer: C,E
NEW QUESTION # 77
What is a principle of chaos engineering?
- A. proactive testing based on system responsiveness
- B. common user access on system monitoring infrastructure
- C. prevent mistakes that cause infrastructure service disruption
- D. reactive system monitoring for network infrastructure outages
Answer: A
NEW QUESTION # 78
Refer to the exhibit.
How does the architecture respond to a usage spike?
- A. The load balancer interacts with the Orchestrator to optimize the balancing algorithm to match the incoming flow of requests
- B. The monitoring software instructs the Orchestrator to increase the count of containers and to configure the load balancer accordingly
- C. The Orchestrator increases the resources assigned to containers to increase performance
- D. The database prioritizes quick and immediate queries over complicated ones to reduce the request queue
Answer: A
NEW QUESTION # 79
Fill in the blanks to complete the line of Python code that sends a message to a Webex Teams room or person.
- A. postmessages
Answer: A
NEW QUESTION # 80
Refer to the exhibit.
What is the user doing with Drone in this automated test?
- A. testing a PostgreSQL DB against multiple architectures
- B. testing only the amd64 architecture
- C. testing PostgreSQL deployment in an Alpine Linux VM
- D. testing Alpine Linux versus Ubuntu Linux
Answer: C
NEW QUESTION # 81
Which Dockerfile produces an efficient image rebuild when the exposed port Python dependency, or MyApp source code is modified?
- A.
- B.
- C.
- D.
Answer: C
NEW QUESTION # 82
A developer must create a GitLab CI/CD pipeline with these requirements:
* builds an on-demand test environment
* deploys configurations
* verifies the results
Drag and drop the code from the bottom onto the box where the code is missing to complete the GitLab CI/CD pipeline. Not all options are used.
Answer:
Explanation:
NEW QUESTION # 83
What are two testing scenarios of the chaos engineering principle? (Choose two.)
- A. unplugging a core switch device
- B. blocking developers' building access
- C. removing all users from a version control system
- D. executing routine in driver code to emulate I/O errors
- E. maxing out CPU cores on an Elasticsearch cluster
Answer: A,E
NEW QUESTION # 84
Refer to the exhibit.
What is causing the requests code to fail?
- A. The requests library is not imported.
- B. The requests coming into stdin fail because device_ip cannot be parsed.
- C. Rython3 is not compatible with requests.
- D. The requests library is not installed.
Answer: A
NEW QUESTION # 85
Refer to the exhibit.
The text represents a syslog message sent from a Linux server to a centralized log system.
Based on the format of the log message, how must the functionality of the log parser be extended to improve search capabilities?
- A. Configure the Linux machine to add a UID field to messages
- B. Convert the date to the time zone of the system
- C. Filter out the text of the message to speed up searches
- D. Reverse lookup the IP address to add a hostname field
Answer: D
NEW QUESTION # 86
Drag and drop the operations from the left into the correct order on the right when using CI/CD, assuming that there are no failures or conflicts.
Answer:
Explanation:
NEW QUESTION # 87
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