By popular demand, Cisco created a new certification program with three levels of DevNet credentials to attain: Associate, Professional, and Specialist. In this article, we will cover the exam objectives of the first level.
Talking about the new Cisco Certified DevNet Associate credential, first of all, we should mention that you need to pass only one test (200-901) to obtain this certificate. Cisco 200-901 is a 120-minute exam with a number of questions to be determined. The candidates will be required to develop competence in specific skill areas before attempting this test. It is designed to evaluate your knowledge of software design and development. You will be tested on the understanding and usage of APIs; Application Development &Security; Infrastructure &Automation; Cisco exam-labs.com Platforms & Development.
Although there is still no official study guide for this new Cisco exam, you can start your preparation with the numerous resource tools that have been developed by the seasoned professionals in relation to the test. Thus, Exam-Labs offers prep tools and study materials to get you started on your certification path. You can find video courses, blog articles, braindumps, and even the exam simulator to practice Cisco 200-901 without leaving your home.
Highlights of Cisco 200-901 Exam Topics
It is important to mention that the first exam date of this certification test is February 24, 2020. To get prepared for the exam, it is crucial to understand its objectives. In this section, we will explore the various topics and subtopics of the certification content. It is essential to mention that Cisco has announced that the subjects released are just general guidelines for the exam content. There may be other related themes that may appear in the delivery of your test. There can be also changes to the guidelines at any time without prior notice. This means you have to visit the Cisco certification page before preparing for your exam to validate that the training resources you want to use for your preparation process are still relevant.
Software Development & Design: This topic covers 15% of the total exam questions. There are specific details that the test takers must cover under this area. The candidates need to learn how to compare XML, YAML, and JSON formats. They also need to know how to describe the parsing of basic data format to Python structures as well as the test-driven development concepts. The students should be able to compare the different methods of software development, such as waterfall, agile, and lean. The ability to explain the advantages of constructing code into functions/methods, modules, and classes, is also very important. The examinees should be able to identify the benefits of basic design patterns such as Observer and MVC. In addition to this, they need to know how to describe the benefits of version control and use basic Git operations. Finally, under this topic, the candidates need to learn how to add/remove,branch, commit, push/pull,merge &handle conflicts, and diff.
Understanding & Using APIs: This covers 20% of the exam content and focuses on a wide range of subtopics. To perfect your skill for this part, you should be able to create a REST API request to achieve the respective API documentation task. You must also know how to describe basic usage patterns as they relate to webhooks. The identification of constraints in the course of consuming APIs is also crucial. The test takers need to be able to describe basic HTTP response codes related to REST APIs. Other skills you need to develop include troubleshooting problems with given HTTP response code and API documentation; using basic authentication mechanisms of API like custom token, basic, and API keys; recognize parts of HTTP response; construct Python script utilizing request library that calls REST API; compare basic API styles.
Cisco Platforms & Development: 15% of the exam content focuses on this topic. Here, the individuals have to know how to design a Python script that utilizes SDK and be able to describe the abilities of APIs and network management platforms. The students must know how to describe the abilities of compute management platforms & APIs, and those of collaboration platforms & APIs. In addition to this, the candidates should know how to describe the abilities of security platforms & APIs, and explain dynamic interfaces for NX-OS and IOS XE & the device level APIs. The ability to apply the concepts of model-driven programmability in the Cisco environment is also very important to your success in the test. The examinees must also know how to design code to carry out particular operations based on given prerequisites and API reference documentation.They also need to be able to recognize an appropriate DevNet resource for specific scenarios. Understanding how to manage spaces, messages, and participants in Webex Teams is also very critical to your success.
Application Deployment & Security: This topic covers 15% of the exam content. To gain mastery of this topic, there are specific areas you must focus on. These include the benefits of edge computing; attributes of application deployment models; virtual machines; bare metal; containers; describing the components of CI/CD pipeline in the application deployments; Dockerfile; Python unit test; top OWASP threats, including XSS, CSRF, and SQL injection. You should also know all about the principles of DevOps practices.
Automation &Infrastructure: This makes about 20% of the exam content and covers a wide range of subtopics. The candidates must learn to describe the roles and usage of exam tools and network simulation as well as the value of model-driven programmability for infrastructure automation. You should also be able to describe benefits and components of CI/CD pipeline, principles of infrastructure in code; abilities of automation tools.
Network Fundamentals: This makes up 15% of the exam content. This topic requires that the students learn how to carry out specific tasks, which include describing the usage and purpose of VLANs and MAC addresses; purpose & usage of IP addresses, subnet mask, gateways, prefix, and routes; function of basic networking components; functions of management, control planes, & data in network device; and functionality of specific IP services. The candidates should also be able to explain a basic network topology diagram with components like switches, routers, load balancers, port values, and firewalls.
These are the topics that the examinees must learn while preparing for the Cisco 200-901 test. They should visit the certification page to learn more about the topics and subtopics. Exam-Labs will be also a good preparation platform for you practice. We wish you good luck!