How can I pass the 200-901 DEVASC test and become a Cisco Certified DevNet Associate?

• creating a Python script that utilizes a Cisco SDK using the provided SDK docs
• defining the capabilities of the platforms and APIs for Cisco network management (Meraki, Cisco DNA Center, ACI, Cisco SD-WAN, and NSO)
• describing the possibilities of the Cisco platforms and APIs for computing management (UCS Manager, UCS Director, and Intersight)
• describing the capabilities of the collaboration platforms and APIs from Cisco (Webex Teams, Webex devices, Cisco Unified Communication manager including AXL and UDS interfaces, and Finesse)
• a description of Cisco security systems' and APIs' capabilities (Firepower, Umbrella, AMP, ISE, and ThreatGrid)
• Understanding the dynamic interfaces and device-level APIs for IOS XE and NX-OS
• Recognizing the appropriate DevNet assistance for a particular scenario (Sandbox, Code Exchange, support, forums, Learning Labs, and API documentation, model-driven programmability concepts (YANG, RESTCONF, and NETCONF) in a Cisco context
• creating code to carry out a unique operation based on a set of regulations and given API reference materials like these:
• Using Meraki, Cisco DNA Center, ACI, Cisco SD-WAN, or NSO to obtain a list of network devices
• Hosting a list of clients and hosts observed on a network using Meraki or Cisco DNA Center and operating spaces, participants, and messages in W clients

• defining edge computing's utility
• Observing characteristics of various application deployment models (private cloud, public cloud, hybrid cloud, and edge)
• Understanding the features of these forms of application deployment
• Creating components for a CI/CD pipeline during application deployments is another thing to do.
• construction of a Python unit test
• interpreting a Dockerfile's contents
• Using Docker images in a local developer environment follows.
• observing issues with data management, storage, and transport encryption, as well as secret protection
• illustrating the role of reverse proxies, DNS, load balancers, and firewalls in application deployment
• highlighting the top OWASP threats (such as XSS, SQL injections, and CSRF)
• making use of Bash commands (file management, directory navigation, and environmental variables)
• recognizing the DevOps methods' guiding principles

• Differentiating between device-level and controller-level management
• Utilizing and understanding the functions of network simulation analyst tools (such as VIRL and plats)
• explaining the CI/CD pipeline's elements and advantages for infrastructure automation
• describing infrastructure ideas as code
• Give further details on the capabilities of technologies for automation like Ansible, Puppet, Chef, and Cisco NSO
• identifying the process that a Python script using Cisco APIs, such as ACI, Meraki, Cisco DNA Center, or ESTCONF, is automating
• describing the process that an Ansible playbook will automate (management packages, user management for services, basic service configuration, and start/stop)
• observing the automation of the process using a bash script (such as file management, app install, user management, and directory navigation)
• analyzing a RESTCONF or NETCONF query's output
• Describe fundamental YANG models.
• Using a unified diff to infer
• defining the tenets and advantages of the code review process
• interpreting the API call-filled sequence diagram

• describing the use and application of MAC addresses as well as VLANs
• defining the function and usage of the subnet mask/prefix, routes, and gateways
• explaining the purpose of typical networking components (such as switches, routers, firewalls, and load balancers)
• Understanding how to interpret a simple network architecture diagram that includes port values, switches, routers, firewalls, and load balancers
• describing how a network device's administration, data, and control planes work
• Give more details on how these IP Services work: DNS, NAT, SNMP, DHCP, and NTP
• identifying typical protocol port values (such as SSH, Telnet, HTTP, Hythe TTPS, and NETCONF)
• determining what is causing problems with application connectivity (NAT problem, Transport Port blocked, proxy, and VPN)
• describing how network restrictions affect apps.

Candidates with the CCNA certification with a passing score on the Cisco 200-901 test are qualified for networking careers such as network administrators, entry-level network engineers, help desk representatives, and network support technicians. If you're starting in IT and want to increase your industry knowledge, the Cisco 200-901 is your best option.