PDF Version DemoBreaking Down the Key Knowledge Areas of 350-901
Cisco 350-901 DEVCOR is a 120-minute exam that can be taken at Pearson VUE testing centers or online. Here's what you should know to pass it hassle-free:
- Cisco platforms
This section will assess your ability to construct API requests for implementing chatops with Webex Teams API, API requests for creating and deleting objects with the Firepower Device Management (FDM), and API requests for retrieving data from Intersight. Also, the questions under this section confirm if you understand AppDynamics and its capabilities, the construction of a Python script with the Cisco DNA center APIs for retrieving and displaying wireless health information, and Cisco DNA center APIs.
- Software development and design
This domain includes the concepts such as application design concerning scalability, modularity, resiliency, observability, and high availability. Also, the candidates will be expected to explain release packaging and dependency management principles, architectural patterns, and distributed applications. Finally, learners should know how to use advanced version control operations with Git and understand the construction of a sequence diagram that accommodates API calls.
- Security and application deployment
The topics included in this domain cover the principles of end-to-end encryption, defining the secret storage approach, the use of Docker for containerizing an app, and diagnosing a CI/CD pipeline failure. Finally, the candidates have to understand the benefits of static code analysis as well as continuous testing, know effective strategies for logging, and more.
- Using APIs
This topic requires mastery of the implementation of robust REST API error handling, skills in applying the control flow of consumer code as far as unrecoverable REST API errors are involved, and the ability to define possible approaches for optimizing API usage using cache controls. What's more, this domain will also confirm if you understand the OAuth2 concepts.
- Automation and infrastructure
This section is focused on the areas such as model-driven telemetry, setting up network parameters by constructing certain workflows, and the use of RESTCONF. Also, one should understand how to host an app on a network device and how to select the most appropriate configuration management solution.
Cisco 350-901 Exam Overview:
| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Developing Applications using Cisco Core Platforms and APIs (DEVCOR) |
| Exam Number: | 350-901 |
| Passing Score: | Variable (750-850 / 1000) |
| Certificate Validity Period: | 3 years |
| Exam Duration: | 120 minutes |
| Exam Format: | Simulation, Multiple-choice, Drag-and-drop, Multiple-response |
| Available Languages: | English, Japanese |
| Exam Price: | $400 USD |
| Real Exam Qty: | 90-110 |
| Related Certifications: | Cisco Certified DevNet Professional Cisco Certified DevNet Specialist - Core |
| Sample Questions: | Cisco 350-901 Sample Questions |
| Exam Way: | Pearson VUE (Online or Test Center) |
| Pre Condition: | No formal prerequisites, but 3-5 years of software development experience including Python is recommended. |
| Official Syllabus URL: | https://learningnetwork.cisco.com/s/devcor-exam-topics |
How to book the Cisco 350-901: Developing Application using Cisco Core Platforms & APIs Exam
Typically, up to six weeks in advance and as late as the same day, you can schedule an exam. You have to follow these steps to participate in the Cisco 350-901: Developing Application using Cisco Core Platforms & APIs Exam:
- Step 1: Visit the Pearson VUE website by clicking here
- Step 3: Login or create an account
- Step 3: Enter the exam number i.e. 350-901
- Step 3: Follow the details on the website
- Step 4: Pay for your exam via credit card or exam vouchers
Cisco 350-901 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Infrastructure and Automation | 20% | - Model-driven programmability (YANG, NETCONF, RESTCONF) - Usage of JSON and YAML for data serialization - Infrastructure as Code (IaC) concepts - Source code review and code quality assurance - Basics of Linux and networking (IP addressing, routing, DNS, NTP) - Network automation concepts (Ansible, Puppet, Terraform) |
| Topic 2: Using APIs | 20% | - API authentication/authorization methods (basic auth, OAuth, API keys, tokens) - Common HTTP response codes associated with REST APIs - JSON/YAML data formats - Usage of software development kits (SDKs) - API styles/protocols (REST, RPC, gRPC, GraphQL, webhook) - Pagination and rate-limiting concepts - Synchronous and asynchronous API calls - Error handling |
| Topic 3: Application Deployment and Security | 20% | - Device authentication and authorization (OAuth2, API keys, tokens) - OWASP top 10 security risks - Encryption techniques (data in transit, data at rest) - Benefits of continuous integration and continuous deployment (CI/CD) - Container concepts (Docker, Kubernetes) - Components of a CI/CD pipeline (build, test, deploy) - Application deployment models (on-premises, hybrid, cloud, edge) - Secrets management (HashiCorp Vault, CyberArk) |
| Topic 4: Software Development and Design | 20% | - Distributed applications related to the concepts of front-end, back-end, and load balancing - Basics of software testing - Use of version control (Git) - Design patterns (MVC, Observer, Factory, Singleton) - Application design and implementation considering maintainability - Application design considering scalability and modularity - Diagnosing problems with application design - Application design considering high availability and resiliency - Application design considering latency and rate limiting - Architectural patterns (monolithic, services-oriented, microservices, event-driven, serverless) - Application design and implementation considering observability |
| Topic 5: Cisco Platforms | 20% | - Capabilities of Cisco Nexus platforms - API capabilities of Cisco AppDynamics - API capabilities of Cisco Meraki - Capabilities of Cisco collaboration platforms (Webex Teams) - Capabilities of Cisco Unified Computing System (UCS) - Capabilities of Cisco security platforms (Firepower, ISE) - Capabilities of Cisco MGMT platforms (vManage, DNA Center, Intersight) |
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