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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Software Development and Design | 20% | - Design patterns (MVC, Observer, Factory, Singleton) - Application design considering scalability and modularity - Application design considering high availability and resiliency - Distributed applications related to the concepts of front-end, back-end, and load balancing - Architectural patterns (monolithic, services-oriented, microservices, event-driven, serverless) - Basics of software testing - Application design considering latency and rate limiting - Application design and implementation considering observability - Application design and implementation considering maintainability - Diagnosing problems with application design - Use of version control (Git) |
| Topic 2: Infrastructure and Automation | 20% | - Infrastructure as Code (IaC) concepts - Basics of Linux and networking (IP addressing, routing, DNS, NTP) - Source code review and code quality assurance - Network automation concepts (Ansible, Puppet, Terraform) - Usage of JSON and YAML for data serialization - Model-driven programmability (YANG, NETCONF, RESTCONF) |
| Topic 3: Cisco Platforms | 20% | - Capabilities of Cisco Nexus platforms - API capabilities of Cisco AppDynamics - API capabilities of Cisco Meraki - Capabilities of Cisco security platforms (Firepower, ISE) - Capabilities of Cisco Unified Computing System (UCS) - Capabilities of Cisco MGMT platforms (vManage, DNA Center, Intersight) - Capabilities of Cisco collaboration platforms (Webex Teams) |
| Topic 4: Application Deployment and Security | 20% | - Secrets management (HashiCorp Vault, CyberArk) - Container concepts (Docker, Kubernetes) - Encryption techniques (data in transit, data at rest) - Benefits of continuous integration and continuous deployment (CI/CD) - Application deployment models (on-premises, hybrid, cloud, edge) - Components of a CI/CD pipeline (build, test, deploy) - Device authentication and authorization (OAuth2, API keys, tokens) - OWASP top 10 security risks |
| Topic 5: Using APIs | 20% | - Common HTTP response codes associated with REST APIs - API authentication/authorization methods (basic auth, OAuth, API keys, tokens) - Synchronous and asynchronous API calls - API styles/protocols (REST, RPC, gRPC, GraphQL, webhook) - Pagination and rate-limiting concepts - Usage of software development kits (SDKs) - JSON/YAML data formats - Error handling |
>> Valid 350-901 Exam Syllabus <<
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NEW QUESTION # 16
Refer of the exhibit.
Click on the resource labs in the top left corner to view resources to help with this question The script uses the Cisco Intersight REST API Drag and drop the code from the bottom of the code snippet to the blanks in the code to construct a Python script to update the firmware on a specific Cisco interaght managed UCS rack server, DMZ-RL3ADJM.
Answer:
Explanation:

NEW QUESTION # 17 
Refer to the exhibit. Which URI string retrieves configured static routes in a VRF named CUSTOMER from a RESTCONF-enabled device?
A)
B)
C)
D)
Answer: D
NEW QUESTION # 18
Refer to the exhibit.
A developer created the code, but it fails to execute. Which code snippet helps to identify the issue?
Answer: A
NEW QUESTION # 19
Drag and drop the steps from the left into the order on the right to configure and install a container on a Cisco Catalyst 9000 Series Switch.
Answer:
Explanation:
Explanation
D, B,C,A
NEW QUESTION # 20
Refer to the exhibit.
Drag and drop the parts of the Python code from the left onto the item numbers on the right that match the missing sections in the exhibit that consumes REST API pagination.
Answer:
Explanation:
Explanation
The correct URL from next page can be retrieved by using response.links['next']['url']. The use of response.headers.get('Link') could be easily replaced by an infinite loop like 'while True:' and it would be the same. They're just testing our knowledge here. The trick here is that once we reach the last page, response.links['next']['url'] within the 'try' context will fail and we'll move to the 'except' clause and the program will exit.
NEW QUESTION # 21
......
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