About the Cisco Certified DevNet Specialist – Core Certificate

Cisco Specialist is a new certification track that aims to recognize IT professionals for their accomplishments before achieving the professional and expert levels. In other words, this is a new title that candidates will by acing even a single test that doesn't lead to any accreditation alone.

Reference: https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/devcor-350-901.html

Cisco 350-901 Exam Certification Details:

Breaking 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:

• 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.

• 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.

• 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.

• 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.

• 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.

Cisco 350-901 DEVCOR Exam Details

The candidates who want to take 350-901 test should know that its duration is 2 hours. Plus, the registration can be done using the Pearson VUE platform. Even though Cisco doesn’t have any prerequisites for this exam, the vendor recommends that the examinees should know how to work with Cisco APIs and Core Platforms. As already mentioned above, such a test is the first one to obtain the DevNet Professional certification. Apart from this exam, the designation can be obtained after passing one of the following concentration exams:

• ENAUTO 300-435;
• DEVWBX 300-920.
• DEVIOT 300-915;
• DEVOPS 300-910;
• DCAUTO 300-635;
• SAUTO 300-735;
• CLAUTO 300-835;
• SPAUTO 300-535;