Cisco DEVCOR 350-901 Practice Test Questions, Cisco DEVCOR 350-901 Exam dumps
The Developing Applications Using Cisco Core Platforms and APIs (350-901 DEVCOR) exam is a core test required for obtaining the Cisco Certified DevNet Professional certification. To earn this certificate, the applicants also need to ace one of the concentration exams. Moreover, Cisco 350-901 leads to the Cisco Certified DevNet Specialist – Core certification. This test measures the expertise of the candidates in software development as well as design, including Cisco platforms, utilizing APIs, application deployment & security, as well as infrastructure & automation.
Developing Applications using Cisco Core Platforms and APIs or Cisco 350-901 is a comprehensive exam associated with the Cisco Certified DevNet Professional and Cisco Certified DevNet Specialist – Core certifications. This test evaluates a candidate's understanding of software development and design.
Cisco 350-901 Exam Topics:
| Section | Weight | Objectives |
|---|---|---|
| Software Development and Design | 20% | 1. Describe distributed applications related to the concepts of front-end, back-end, and load balancing 2. Evaluate an application design considering scalability and modularity 3. Evaluate an application design considering high-availability and resiliency (including on-premises, hybrid, and cloud) 4. Evaluate an application design considering latency and rate limiting 5. Evaluate an application design and implementation considering maintainability 6. Evaluate an application design and implementation considering observability 7. Diagnose problems with an application given logs related to an event 8. Evaluate choice of database types with respect to application requirements (such as relational, document, graph, columnar, and Time Series) 9. Explain architectural patterns (monolithic, services oriented, microservices, and event driven) 10. Utilize advanced version control operations with Git
11. Explain the concepts of release packaging and dependency management |
| Cisco Platforms | 20% | 1. Construct API requests to implement chatops with Webex Teams API 2. Construct API requests to create and delete objects using Firepower device management (FDM) 3.Construct API requests using the Meraki platform to accomplish these tasks
4. Construct API calls to retrieve data from Intersight |
| Using APIs | 20% | 1. Implement robust REST API error handling for time outs and rate limits 2. Implement control flow of consumer code for unrecoverable REST API errors 3. Identify ways to optimize API usage through HTTP cache controls 4. Construct an application that consumes a REST API that supports pagination 5. Describe the steps in the OAuth2 three-legged authorization code grant flow |
| Application Deployment and Security | 20% | 1. Diagnose a CI/CD pipeline failure (such as missing dependency, incompatible versions of components, and failed tests) 2. Integrate an application into a prebuilt CD environment leveraging Docker and Kubernetes 3. Describe the benefits of continuous testing and static code analysis in a CI pipeline 4. Utilize Docker to containerize an application 5. Describe the tenets of the "12-factor app" 6. Describe an effective logging strategy for an application 7. Explain data privacy concerns related to storage and transmission of data 8. Identify the secret storage approach relevant to a given scenario 9. Configure application specific SSL certificates 10. Implement mitigation strategies for OWASP threats (such as XSS, CSRF, and SQL injection) 11. Describe how end-to-end encryption principles apply to APIs |
| Infrastructure and Automation | 20% | 1. Explain considerations of model-driven telemetry (including data consumption and data storage) 2. Utilize RESTCONF to configure a network device including interfaces, static routes, and VLANs (IOS XE only) 3. Construct a workflow to configure network parameters with:
4. Identify a configuration management solution to achieve technical and business requirements |
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