Cisco Practice Test 200-901 DEVASC: DevNet Associate

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The Cisco 200-901 DEVASC practice test trains you in software development and design, and network and security fundamentals.

Why should I take the Cisco 200-901 DEVASC exam?

The Cisco 200-901 DEVASC certification exam assesses your knowledge and skills with respect to network fundamentals, network access, IP connectivity, IP services, security fundamentals, and automation programmability. Passing the 200-901 DEVASC certification will earn you Cisco’s DevNet Associate certification. There are no pre-requisites as such, but 12+ months of software development, including Python programming, is recommended. Possible job roles linked to the 200-901 DEVASC certification are network automation engineer, software developer, and system integration programmer.

The Cisco 200-901 DEVASC practice test includes two different modes: certification and practice mode. Certification mode allows you to assess your knowledge and discover your weak areas, with practice mode allowing you to focus on the areas that need development.

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Questions: 175
Release Date: 07/2020
Job Role: Developer
Language: English

The Cisco 200-901 DEVASC practice test contains 175 questions and covers the following topics: 

Software Development and Design – 24 questions  

Compare data formats (XML, JSON, and YAML)  

Describe parsing of common data format (XML, JSON, and YAML) to Python data structures  

Describe the concepts of test-driven development  

Compare software development methods (agile, lean, and waterfall)  

Explain the benefits of organizing code into methods / functions, classes, and modules  

Identify the advantages of common design patterns (MVC and Observer)  

Explain the advantages of version control  

Utilize common version control operations with Git  

  • Clone  
  • Add/remove  
  • Commit  
  • Push / pull
  • Branch
  • Merge and handling conflicts
  • diff  

 

Understanding and Using APIs – 38 questions 

Construct a REST API request to accomplish a task given API documentation  

Describe common usage patterns related to webhooks   

Identify the constraints when consuming APIs  

Explain common HTTP response codes associated with REST APIs  

Troubleshoot a problem given the HTTP response code, request and API documentation  

Identify the parts of an HTTP response (response code, headers, body)  

Utilize common API authentication mechanisms: basic, custom token, and API keys  

Compare common API styles (REST, RPC, synchronous, and asynchronous)  

Construct a Python script that calls a REST API using the requests library  

 

Cisco Platforms and Development – 29 questions 

Construct a Python script that uses a Cisco SDK given SDK documentation  

Describe the capabilities of Cisco network management platforms and APIs (Meraki, Cisco DNA Center, ACI, Cisco SD-WAN, and NSO)  

Describe the capabilities of Cisco compute management platforms and APIs (UCS Manager, UCS Director, and Intersight)  

Describe the capabilities of Cisco collaboration platforms and APIs (Webex Teams, Webex devices, Cisco Unified Communication Manager including AXL and UDS interfaces, and Finesse)  

Describe the capabilities of Cisco security platforms and APIs (Firepower, Umbrella, AMP, ISE, and ThreatGrid)    

Describe the device level APIs and dynamic interfaces for IOS XE and NX-OS  

Identify the appropriate DevNet resource for a given scenario (Sandbox, Code Exchange, support, forums, Learning Labs, and API documentation)  

Apply concepts of model driven programmability (YANG, RESTCONF, and NETCONF) in a Cisco environment  

Construct code to perform a specific operation based on a set of requirements and given API reference documentation such as these:  

  • Obtain a list of network devices by using Meraki, Cisco DNA Center, ACI, Cisco SD-WAN, or NSO  
  • Manage spaces, participants, and messages in Webex Teams
  • Obtain a list of clients / hosts seen on a network using Meraki or Cisco DNA Center  

 

Application Deployment and Security – 27 questions 

Describe benefits of edge computing  

Identify attributes of different application deployment models (private cloud, public cloud, hybrid cloud, and edge)  

Identify the attributes of these application deployment types  

  • Virtual machines  
  • Bare metal  
  • Containers  

Describe components for a CI/CD pipeline in application deployments  

Construct a Python unit test  

Interpret contents of a Docker file  

Utilize Docker images in local developer environment  

Identify application security issues related to secret protection, encryption (storage and transport), and data handling  

Explain how firewall, DNS, load balancers, and reverse proxy in application deployment  

Describe top OWASP threats (such as XSS, SQL injections, and CSRF)  

Utilize Bash commands (file management, directory navigation, and environmental variables)  

Identify the principles of DevOps practices  

 

Infrastructure and Automation – 36 questions 

Describe the value of model driven programmability for infrastructure automation  

Compare controller-level to device-level management  

Describe the use and roles of network simulation and test tools (such as VIRL and pyATS)  

Describe the components and benefits of CI/CD pipeline in infrastructure automation  

Describe principles of infrastructure as code  

Describe the capabilities of automation tools such as Ansible, Puppet, Chef, and Cisco NSO  

Identify the workflow being automated by a Python script that uses Cisco APIs including ACI, Meraki, Cisco DNA Center, or RESTCONF  

Identify the workflow being automated by an Ansible playbook (management packages, user management related to services, basic service configuration, and start/stop)  

Identify the workflow being automated by a bash script (such as file management, app install, user management, directory navigation)  

Interpret the results of a RESTCONF or NETCONF query  

Interpret basic YANG models  

Interpret a unified diff  

Describe the principles and benefits of a code review process  

Interpret sequence diagram that includes API calls  

  

Network Fundamentals – 21 questions 

Describe the purpose and usage of MAC addresses and VLANs  

Describe the purpose and usage of IP addresses, routes, subnet mask / prefix, and gateways  

Describe the function of common networking components (such as switches, routers, firewalls, and load balancers)  

Interpret a basic network topology diagram with elements such as switches, routers, firewalls, load balancers, and port values  

Describe the function of management, data, and control planes in a network device  

Describe the functionality of these IP Services: DHCP, DNS, NAT, SNMP, NTP  

Recognize common protocol port values (such as, SSH, Telnet, HTTP, HTTPS, and NETCONF)  

Identify cause of application connectivity issues (NAT problem, Transport Port blocked, proxy, and VPN)  

Explain the impacts of network constraints on applications

 

 

System Requirements

A practice test is an informal simulation of the actual test and aims to get you ready as possible with respect to what to expect on the real exam. Each MeasureUp practice test includes around 150 questions covering the exam objective domains. A MeasureUp practice test incorporates two specific test-taking modes to prepare students for their certification:Certification Mode and Practice Mode.

  • The Practice Mode enables users to highly customize their testing environment. Users may choose how many questions their assessment should include, the maximum time to finish the test, whether to randomize the question order, and select how and which questions will be shown in the test.
  • The Certification Mode simulates the actual testing environment users will see when taking a certification exam. The test is timed and does not allow users to access the answers and explanations to questions until it is over.

 

How does it work?

Check out our video below to see exactly how MeasureUp’s practice tests work.

 

 

Why should you trust MeasureUp over free Learning material?

MeasureUp Free learning material
  • A greater number of questions, so more opportunities to learn.
  • A small proportion of questions to introduce the exam.
  • Detailed explanations with online references of correct and incorrect answers.
  • Brief or no explanations of both correct and incorrect answer options.
  • A total of fourteen different question types.
  • Limited types of questions out of all the ones you'll find on the exam.
  • Customize the test based on your needs. Certification & Practice Mode.
  • Just one type of assessment, without customization options and without a time countdown.

 

Will studying with a MeasureUp practice test improve my chances of passing at the first attempt?

Yes. MeasureUp's practice tests have been specifically created to help you both save time and pass on your first go. The test is fully customizable, allowing you to discover and target your weak areas. This makes the learning process quicker and smoother. Also, as the style, objectives, question type, and difficulty are the same as those found on the official exam, you can be confident that, when you pass the practice test twice in Certification Mode, you are exam ready.

 

What can I expect to earn if I pass the Cisco 200-901 DEVASC exam?

On passing the Cisco 200-901 DEVASC exam and obtaining a job as a junior developer you can expect to earn a salary in the United States of approximately $115,000.

Source: Nigel Franks International.

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CISCO 200-901 DEVASC PRACTICE TEST 

Why should you use our DEVASC practice test? 

The MeasureUp Cisco 200-901 DEVASC practice test is the most realistic simulation of the actual certification exam on the market, giving you the perfect opportunity to pass the official exam on the first go. With our Test Pass Guarantee, you can be sure of success as we offer all of your money back if you do not pass. The Cisco 200-901 DEVASC practice test has been created by leading experts in the field of software development.  

 

Why should you trust the Cisco 200-901 DEVASC Practice Test from MeasureUp over free learning material? 

The MeasureUp Cisco 200-901 DEVASC practice test has many advantages over free learning material, including: 

  • A larger bank of questions, with more chances to learn
  • Detailed explanations with online references of correct and incorrect answers. 
  • A total of fourteen different question types, replicating the look and feel of the real exam. 
  • Customizable based on your preferences. Certification & Practice Modes. 
  • Test Pass Guarantee. 
  • Written, reviewed, and edited by experts. 

 

How to use the Cisco 200-901 DEVASC Practice Test? 

You can use the Cisco 200-901 DEVASC practice test in two different modes: certification and practice mode. The first provides you with the possibility to test your knowledge and discover your weak areas, and the second allows you to focus on these areas, ensuring you spend your time wisely. We first recommend you take the DEVASC practice test in certification mode. By studying the generated report on completing the test, you will get a helpful summary of which areas require further attention. You should then take the test in practice mode in order to develop those areas. Once you are confident you have improved your knowledge in these areas, you can re-take the test in certification mode and, on passing on two consecutive occasions with a score of 90%, you know you are exam ready!

 

Will the questions be the same as the actual exam? 

Although the questions will replicate those of the official exam in terms of style, content, level of difficulty, for reasons of copyright they will not be exactly the same. This will allow you to fully understand the content you are studying so that, no matter how the questions are focused, you can be confident you are covering the same content and that you will have no problem in passing the exam. 

 

CISCO 200-901 DEVASC CERTIFICATION EXAM 

What is the Cisco 200-901 DEVASC?

The Cisco 200-901 DEVASC certification exam covers software development and design, application deployment and security, network fundamentals, the use of APIs, infrastructure and automation, and Cisco platforms and deployment. 

 

How difficult is Cisco 200-901 DEVASC?

The Cisco 200-901 DEVASC certification examination combines foundational elements from the worlds of software development and networking, and therefore will prove beneficial to practitioners of both disciplines in increasing their understanding of the other discipline. 

 

How can I pass the Cisco 200-901 DEVASC certification exam? 

  • Review the Cisco 200-901 DEVASC exam domains carefully. 
  • Create a study plan for your preparation. 
  • Enroll for the MeasureUp practice tests. Our practice tests recreate the actual exam in terms of style, format, skill sets, question structure, and level of difficulty, and can be taken in two different formats: practice mode and certification mode. 
  • Practice, practice, practice! After looking at all the questions available in the test, checking the correct answers, reviewing the explanations regarding all the different answer options, and consulting the carefully chosen references, it is now time to use the test’s Certification Mode. This is the closest experience you’ll get to the real exam. And when you pass the Certification Mode on two consecutive occasions with a score of 90% or more, you know you are… Exam ready!

 

How many questions does Cisco 200-901 DEVASC have? 

The Cisco 200-901 DEVASC certification exam has roughly 100 questions.  

 

Is Cisco 200-901 DEVASC worth it? 

If you are involved in either software development or network engineering and want to validate your current knowledge of one discipline as well as refine or increase your understanding of the other discipline, which in turn could inform and enhance your interactions with its practitioners in your workplace, then this is a very good opportunity to do so.