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Cisco Certified DevNet Associate DEVASC (200-901) is a comprehensive certification program designed for individuals who want to develop and validate their skills in software development and automation using Cisco platforms. This certification is ideal for software developers, network engineers, and IT professionals who are looking to enhance their knowledge and expertise in the field of network automation and programmability.Cisco Certified DevNet Associate DEVASC (200-901) certification, you will gain a deep understanding of the core concepts and principles of software development, network automation, and programmability. You will learn how to leverage Cisco APIs, platforms, and tools to automate network tasks, streamline operations, and enhance network performance. This certification covers a wide range of topics including software development fundamentals, network fundamentals, APIs and protocols, infrastructure and automation, security, and much more.Cisco Certified DevNet Associate DEVASC (200-901) Practice Exam is a comprehensive and reliable resource designed to help aspiring professionals prepare for the Cisco Certified DevNet Associate certification exam. This practice exam is specifically tailored to cover all the essential topics and skills required to pass the 200-901 exam with confidence. It provides a realistic simulation of the actual exam environment, allowing candidates to familiarize themselves with the format and difficulty level of the questions they will encounter.This practice exam consists of a wide range of questions that assess the candidate's knowledge and understanding of various concepts related to software development and automation using Cisco platforms and APIs. It covers topics such as software development and design, APIs, Cisco platforms and development, infrastructure and automation, network fundamentals, and security fundamentals. Each question is meticulously crafted to reflect the complexity and diversity of the actual exam, ensuring that candidates are well-prepared for any challenge they may face.Cisco Certified DevNet Associate DEVASC (200-901) Practice Exam offers several key features that enhance the learning experience and maximize the effectiveness of exam preparation. It includes detailed explanations for each question, allowing candidates to understand the reasoning behind the correct answers and learn from their mistakes. Additionally, the practice exam provides instant feedback, enabling candidates to track their progress and identify areas that require further study. With its comprehensive coverage, realistic exam simulation, and valuable learning features, this practice exam is an invaluable tool for anyone aspiring to become a Cisco Certified DevNet Associate.Cisco DevNet Associate DEVASC (200-901) Exam Information:Exam Name: Cisco Certified DevNet AssociateTrack: DevNetExam Number: 200-901Requirement: Experience of Software Development and Python ProgrammingLength of Exam: 120 MinutesValidity: 3 YearsTotal Score: 1000Passing Score: From 800 to 850Test Center: Pearson VUELanguage: English, JapanesePrice: 300 $Question Type: Multiple Choice Questions & AnswersCisco DevNet Associate DEVASC (200-901) content of this course:1.0 Software Development and Design1.1 Compare data formats (XML, JSON, and YAML)1.2 Describe parsing of common data format (XML, JSON, and YAML) to Python data structures1.3 Describe the concepts of test-driven development1.4 Compare software development methods (agile, lean, and waterfall)1.5 Explain the benefits of organizing code into methods / functions, classes, and modules1.6 Identify the advantages of common design patterns (MVC and Observer)1.7 Explain the advantages of version control1.8 Utilize common version control operations with Git1.8.a Clone1.8.b Add/remove1.8.c Commit1.8.d Push / pull1.8.e Branch1.8.f Merge and handling conflicts1.8.g diff2.0 Understanding and Using APIs2.1 Construct a REST API request to accomplish a task given API documentation2.2 Describe common usage patterns related to webhooks2.3 Identify the constraints when consuming APIs2.4 Explain common HTTP response codes associated with REST APIs2.5 Troubleshoot a problem given the HTTP response code, request and API documentation2.6 Identify the parts of an HTTP response (response code, headers, body)2.7 Utilize common API authentication mechanisms: basic, custom token, and API keys2.8 Compare common API styles (REST, RPC, synchronous, and asynchronous)2.9 Construct a Python script that calls a REST API using the requests library3.0 Cisco Platforms and Development3.1 Construct a Python script that uses a Cisco SDK given SDK documentation3.2 Describe the capabilities of Cisco network management platforms and APIs 3.3 Describe the capabilities of Cisco compute management platforms and APIs 3.4 Describe the capabilities of Cisco collaboration platforms and APIs 3.5 Describe the capabilities of Cisco security platforms and APIs 3.6 Describe the device level APIs and dynamic interfaces for IOS XE and NX-OS3.7 Identify the appropriate DevNet resource for a given scenario3.8 Apply concepts of model driven programmability 3.9 Construct code to perform a specific operation based on a set of requirements and given API reference documentation such as these:3.9.a Obtain a list of network devices by using Meraki, Cisco DNA Center, ACI, Cisco SD-WAN, or NSO3.9.b Manage spaces, participants, and messages in Webex Teams3.9.c Obtain a list of clients / hosts seen on a network using Meraki or Cisco DNA Center4.0 Application Deployment and Security4.1 Describe benefits of edge computing4.2 Identify attributes of different application deployment models (private cloud, publiccloud, hybrid cloud, and edge)4.3 Identify the attributes of these application deployment types4.3.a Virtual machines4.3.b Bare metal4.3.c Containers4.4 Describe components for a CI/CD pipeline in application deployments4.5 Construct a Python unit test4.6 Interpret contents of a Dockerfile4.7 Utilize Docker images in local developer environment4.8 Identify application security issues related to secret protection, encryption4.9 Explain how firewall, DNS, load balancers, and reverse proxy in application deployment4.10 Describe top OWASP threats (such as XSS, SQL injections, and CSRF)4.11 Utilize Bash commands (file management, directory navigation, and environmental variables)4.12 Identify the principles of DevOps practices5.0 Infrastructure and Automation5.1 Describe the value of model driven programmability for infrastructure automation5.2 Compare controller-level to device-level management5.3 Describe the use and roles of network simulation and test tools (such as VIRL and pyATS)5.4 Describe the components and benefits of CI/CD pipeline in infrastructure automation5.5 Describe principles of infrastructure as code5.6 Describe the capabilities of automation tools such as Ansible, Puppet, Chef, and Cisco NSO5.7 Identify the workflow being automated by a Python script that uses Cisco APIs including ACI, Meraki, Cisco DNA Center, or RESTCONF5.8 Identify the workflow being automated by an Ansible playbook5.9 Identify the workflow being automated by a bash script 5.10 Interpret the results of a RESTCONF or NETCONF query5.11 Interpret basic YANG models5.12 Interpret a unified diff5.13 Describe the principles and benefits of a code review process5.14 Interpret sequence diagram that includes API calls6.0 Network Fundamentals6.1 Describe the purpose and usage of MAC addresses and VLANs6.2 Describe the purpose and usage of IP addresses, routes, subnet mask / prefix, and gateways6.3 Describe the function of common networking components6.4 Interpret a basic network topology diagram with elements such as switches, routers, firewalls, load balancers, and port values6.5 Describe the function of management, data, and control planes in a network device6.6 Describe the functionality of these IP Services: DHCP, DNS, NAT, SNMP, NTP6.7 Recognize common protocol port values (such as, SSH, Telnet, HTTP, HTTPS, and NETCONF)6.8 Identify cause of application connectivity issues (NAT problem, proxy, and VPN)6.9 Explain the impacts of network constraints on applicationsBy earning the Cisco Certified DevNet Associate DEVASC (200-901) certification, you will be equipped with the skills and knowledge required to design, develop, and deploy software applications that integrate with Cisco platforms. This certification will not only enhance your career prospects but also enable you to contribute to the digital transformation of organizations by automating network processes and improving operational efficiency. Whether you are a software developer looking to specialize in network automation or a network engineer looking to expand your skillset, the Cisco Certified DevNet Associate DEVASC (200-901) certification is the perfect choice to take your career to the next level.

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