[Feb 16, 2024] Get Free Updates Up to 365 days On Developing 300-910 Braindumps [Q20-Q36]

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[Feb 16, 2024] Get Free Updates Up to 365 days On Developing 300-910 Braindumps

Best Quality Cisco 300-910 Exam Questions

Cisco 300-910 certification exam is one of the most sought-after exams in the IT industry today. 300-910 exam is designed especially for IT professionals who are looking to enhance their knowledge and skills in implementing DevOps solutions and practices using Cisco platforms. 300-910 exam is a part of the Cisco Certified DevNet Professional certification program, which is designed to help professionals develop a wide range of skills related to software development, automation, and infrastructure.

Cisco 300-910 exam is a certification exam designed to test the knowledge and skills of IT professionals in implementing DevOps solutions and practices using Cisco platforms. 300-910 exam is intended for individuals who are interested in improving their abilities to automate and streamline IT processes using modern tools and methods. With the increasing demand for agile and efficient IT solutions, the Cisco 300-910 exam offers a valuable opportunity for professionals to enhance their credentials and remain competitive in the IT job market.

NO.20 What are two advantages of using Configuration Management Tools? (Choose two.)

reduction of on-premises networking equipment

reduction in network changes already performed automatically

reduction in policy violations caused by human errors

reduction in networking team skills

reduction in administration costs

Explanation
Configuration Management Tools allow for automated configuration of networking equipment, which helps to reduce human errors and the time and money needed to manage and configure the equipment. For example, Cisco Configuration Professional (CCP) is a configuration management tool that provides automated configuration, validation, and troubleshooting of network infrastructure devices. CCP enables administrators to configure and deploy network changes quickly and efficiently, while also reducing the costs associated with manual configuration and troubleshooting.

NO.21 Which Dockerfile produces an efficient image rebuild when the exposed port Python dependency, or MyApp source code is modified?
A)

B)

C)

D)

Option B

Option A

Option C

Option D

NO.22 FILL BLANK
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.

selector, container
Section: Packaging and Delivery of Applications

NO.23 Which Kubernetes object is used to create a ClusterIP or NodePort?

service

pod

deployment

loadbalancer

Section: Cloud and Multicloud

NO.24 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.

NO.25 Which type of security testing should be performed as a part of a CI/CD pipeline by analyzing the source code itself without compiling the code into a running executable?

Dynamic Application Security Testing

Runtime Application Health-Protection

Continuous Application Security Testing

Static Analysis Security Testing

Section: Security
Explanation/Reference:

NO.26 As a department starts following NetDevOps principles, how should the network monitoring strategy be updated to provide more visibility into the user experience?

Leverage machine learning tools to more quickly identify problems m syslog and SNMP data

Update tools to pull or stream monitoring metrics from APIs instead of using legacy protocols

Identify and capture the key performance indicators that describe the state of the network

Identify and fix network issues faster by leveraging streaming telemetry from network devices

Updating tools to pull or stream monitoring metrics from APIs instead of using legacy protocols is an important part of a NetDevOps strategy, as it allows for more efficient and automated data collection, as well as better visibility into the user experience. APIs for network monitoring are becoming increasingly common, as they allow for a more direct connection to the devices themselves, and can provide access to more detailed and specific metrics. Cisco’s DevOps Solutions and Practices Guide recommends leveraging APIs to monitor the user experience, as they can provide access to more specific metrics and can be integrated with other monitoring tools.

NO.27 When DevOps practices are integrated into an existing organization, which two characteristics are positive indicators of DevOps maturity? (Choose two.)

cone testing

mean time to recover

mean time between success

age of codebase

change lead time

Explanation
Change lead time is the amount of time it takes for a proposed change to go from the idea phase to being fully deployed in production. This metric can be used to measure the speed and efficiency with which changes are implemented, which is often indicative of an organization’s DevOps maturity. Mean time to recover (MTTR) is the average amount of time it takes to restore a service or application to its working state when an issue arises. MTTR is an important metric for measuring the resilience of an organization’s infrastructure, and is another indicator of DevOps maturity. (Source: Cisco Implementing DevOps Solutions and Practices using Cisco Platforms (DEVOPS) Study Manual Chapter 1, Understanding DevOps)

NO.28 Drag and drop the code snippets from the bottom onto the boxes in the code to send a notification to a Cisco Webex space named NOC that has an ID of ab12cd. Not all options are used

NO.29 Refer to the exhibit.

An organization has issues with code-based failures after implementing a CI/CD pipeline to automate the builds and deployment phases of an application.
Which action must be added to the pipeline, after the application is deployed in the staging environment to minimize failures and to ensure a successful continuous deployment?

Functional and nonfunctional tests must be run before it is promoted to production

Functional and nonfunctional tests must be run after it is promoted to production

Restructuring and monitoring tests must be run after it is promoted to production

Restructuring and monitoring tests must be run before it is promoted to production

Explanation
According to Cisco’s Implementing DevOps Solutions and Practices using Cisco Platforms (DEVOPS) Study Manual, it is important to run functional and non-functional tests before promoting the application to production. This is essential in order to identify and address any issues that could cause code-based failures.
Additionally, a pipeline should include automated tests that can be used to verify that processes are running correctly. By running these tests before promoting to production, you can ensure that any potential issues are identified and addressed before the application is released.

NO.30 A new version of an application is being released by creating a separate instance of the application that is running the new code. Only a small portion of the user base will be directed to the new instance until that version has been proven stable. Which deployment strategy is this example of?

recreate

blue/green

rolling

canary

Section: CI/CD Pipeline

NO.31 A DevOps engineer has built a new container and must open port 8080 for intercontainer communication.
Which command must be added in a Dockerfile to accomplish this goal?

EXPOSE 8080

FIREWALL ADD-PORT 8080

PORT 8080

OPEN PORT 8080

Section: Packaging and Delivery of Applications

NO.32 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.

NO.33 What are two benefits of Infrastructure as Code? (Choose two.)

It enables continuous integration.

It allows for management control.

It ensures consistency.

It improves application monitoring.

It reduces risk.

NO.34 Which two practices help make the security of an application a more integral part of the software development lifecycle? (Choose two.)

Ensure that the code repository server has enabled drive encryption and stores the keys on a Trusted Platform Module or Hardware Security Module.

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.

Use only software modules that are written by the internal team.

Add a step to the CI/CD pipeline that runs a static code analysis tool during the pipeline execution.

Add a step to the CI/CD pipeline that runs a dynamic code analysis tool during the pipeline execution.

Explanation
Adding a step to the CI/CD pipeline that runs a dynamic code analysis tool and a static code analysis tool during the pipeline execution helps make the security of an application a more integral part of the software development lifecycle. Dynamic code analysis tools search for coding errors and vulnerabilities while the application is running, while static code analysis tools scan the source code for potential errors and vulnerabilities. This ensures that any security issues are identified and addressed before the application is deployed. Additionally, using automated tools helps to reduce the amount of manual effort required for security testing and can reduce the risk of security flaws being introduced.

NO.35 A development team is using Cl/CD during application development During the latest releases runtime vulnerabilities have been indicated to address these vulnerabilities. a complete redesign on the affected applications were required To overcome this issue black box testing has been proposed. What must be used to automate this testing within a Cl/CD pipeline.

source code analysis tools

dynamic applications security testing

Threat modeling

vulnerability management

NO.36

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[Feb 16, 2024] Get Free Updates Up to 365 days On Developing 300-910 Braindumps [Q20-Q36]

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