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Get preparation for 350-901 DEVCOR Exam Developing Applications Using Cisco Core Platforms and APIs (Updated)
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350-901 (DEVCOR) DevNet Professional Core Exam Test 2021
350-901 (DEVCOR) DevNet Professional Core Exam Test 2021Exam DEVCOR (350- 901) Developing Applications using Cisco Core Platforms and APIs is a 120-minute exam associated with the DevNet Professional Certification. This exam tests a candidate’s knowledge of software development and design including using APIs, Cisco platforms, application deployment and security, and infrastructure and automation. Exam topics for 350-901 (DEVCOR) :-Software Development and Design (20%)Describe distributed applications related to the concepts of front-end, back-end, and load balancing Evaluate an application design considering scalability and modularity Evaluate an application design considering high-availability and resiliency (including on-premises, hybrid, and cloud) Evaluate an application design considering latency and rate limiting Evaluate an application design and implementation considering maintainabilityEvaluate an application design and implementation considering observability Diagnose problems with an application given logs related to an event Evaluate choice of database types with respect to application requirements (such as relational, document, graph, columnar, and Time Series) Explain architectural patterns (monolithic, services oriented, microservices, and event driven) Utilize advanced version control operations with GitExplain the concepts of release packaging and dependency managementConstruct a sequence diagram that includes API callsUsing APIs (20%)Implement robust REST API error handling for time outs and rate limitsImplement control flow of consumer code for unrecoverable REST API errorsIdentify ways to optimize API usage through HTTP cache controlsConstruct an application that consumes a REST API that supports paginationDescribe the steps in the OAuth2 three-legged authorization code grant flowCisco Platforms (20%) Construct API requests to implement chatops with Webex Teams API Construct API requests to create and delete objects using Firepower device management (FDM) Construct API requests using the Meraki platform to accomplish these tasks Use Meraki Dashboard APIs to enable an SSID Use Meraki location APIs to retrieve location data Construct API calls to retrieve data from Intersight Construct a Python script using the UCS APIs to provision a new UCS server given a template Construct a Python script using the Cisco DNA center APIs to retrieve and display wireless health informationDescribe the capabilities of AppDynamics when instrumenting an application Describe steps to build a custom dashboard to present data collected from Cisco APIsApplication Deployment and Security (20%) Diagnose a CI/CD pipeline failure (such as missing dependency, incompatible versions of components, and failed tests) Integrate an application into a prebuilt CD environment leveraging Docker and Kubernetes Describe the benefits of continuous testing and static code analysis in a CI pipeline Utilize Docker to containerize an application Describe the tenets of the “12-factor app” Describe an effective logging strategy for an application Explain data privacy concerns related to storage and transmission of data Identify the secret storage approach relevant to a given scenario Configure application specific SSL certificates Implement mitigation strategies for OWASP threats (such as XSS, CSRF, and SQL injection) Describe how end-to-end encryption principles apply to APIsInfrastructure and Automation (20%)Explain considerations of model-driven telemetry (including data consumption and data storage)Utilize RESTCONF to configure a network device including interfaces, static routes, and VLANs (IOS XE only)Construct a workflow to configure network parameters with: Ansible playbook Puppet manifestIdentify a configuration management solution to achieve technical and business requirementsDescribe how to host an application on a network device (including Catalyst 9000 and Cisco IOx-enabled devices)I have prepared this practice test course for all those candidates who are planningof taking 350-901 (DEVCOR) Exam in near future. This practice exam is an Unofficial course and this course is not affiliated, licensed or trademarked withCisco any way.
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