200-901 : DevNet Associate (DEVASC) : Part 03

200-901 : DevNet Associate (DEVASC) : Part 03

1. Which of the following can quick backup configuration files automatically with passwords unmasked? (Choose two).

   • Generate an SSH pair
   • Create script to login
   • Copy script to template
   • OS scripting
   • Copy OS script to template

2. Which HTTP status code is displayed when the OCS is over encumbered?

   • 403 Forbidden
   • 500 Internal server error
   • 503 Service unavailable
   • 502 bad gateway

3. Which of the following statement is true regarding Devnet Sandbox?

   • It provides an environment to quarantine suspicious code and execute it without comprising live system
   • It enables access to products in a development environment for the purpose of exploring, learning and building applications using Cisco APIs
   • It is a product to test new networking configurations before deploying it on live server
   • It is a software system that helps developers understand new technologies by executing it in a safe environment.

4. In Cisco DNA space, REST APIs are divided into which of the following five categories?

   • Location, location history, notifications, map, access points
   • Location, history, notifications, map, server
   • Access point location, sensor map, notifications, location history
   • detect and locate, history, notifications, map, access points

5. Which setting in Ansible attempts to use ssh for remote connection to execute python script on a network device but fails because Python is not available on those network devices?

   • ansible_network_os
   • ansible_become
   • ansible_become_method
   • ansible_connection

6. By employing customer collaboration over contract negotiation principle, which of the following software development method is used?

   • Agile
   • Silos
   • Infrastructure-as-a-code
   • Devops

7. Refer to the exhibit.

   

   Which authentication method is used in Cisco REST API?

   • access token
   • Custom token
   • Basic authentication
   • Cookie API key

8. Which Cisco IOS XE software design pattern allows for multiple views of the same model and can segregate code responsibilities easing up future modifications?

   • Bash pattern
   • Observer pattern
   • Model-view-controller
   • Waterfall

9. When three single quotation marks are used on the next line directly after defining a function, what does this indicate?

   • Multi-line text
   • A docstring
   • A string value including double or single quotation marks
   • Non-string

10. Of which repository do the roles store files generated during build process while providing search, management and traceability of binary files?

    • binary repository
    • github repository
    • artifact repository
    • file repository

11. Which of the methods can be used to populate a routing table? (Choose three).

    • directly connected network added manually
    • directly connected network added automatically
    • destination routing
    • static routing
    • source routing
    • dynamic routing

12. Which environment variables are needed to create new connection objects in DNAcentersdk? (Choose two).

    • DNA_CENTER _single_request_timeout
    • DNA_CENTER_AUTH
    • DNA_CENTER_Wait_on_rate_limit
    • DNA_CENTER_verify_password

13. During the development, the client send a request body in XML format. But the server refused a connection because it only support JSON. What type of HTTP error code is displayed?

    • 404
    • 503
    • 500
    • 415

14. Which of the following data formats are used by Cisco Collections APIs?

    • XML
    • CSV
    • JSON
    • TSV

15. In what type of development tests are written before writing code or when code is ready to release

    • Unit testing
    • test-driven development
    • refactor-based development
    • Functional-test development

16. Refer to the exhibit.

    {
    “limit”: 25, // The minimum of the ‘limit’ parameter used in the request or the maximum request size of the API
    “next_cursor”: “UExIMUhLVg==” // An opaque string used to fetch the next set of results or ‘null’ if no additional results are available
    }

    In cursor-based pagination, what happens when the response returns a null value for next-cursor?

    • it is offset by cross-pagination
    • List of the requests is displayed
    • end of the list
    • pagination error occured

17. Which Git command can be used to clone a remote branch and switch to it during active development phase?

    • git checkout [branch name]
    • git checkout -b [branch name] origin/[branch name]
    • git checkout -b origin/[branch name]
    • git checkout –

18. Which of the two statements are true regarding filters with webhook? (Choose two).

    • restrict webhook to a specific room by using membership resource
    • to filter webhook use the spark hook
    • use + symbol to combine more than one filter
    • use & symbol to combine more than one filter
    • use filters to restrict webhook to a specific room

19. Which of the two statements are true regarding filters with webhook? (Choose two).

    • automatic network assignment
    • devops infrastructure
    • network segregation
    • network programmability

20. What happens when guestshell run python command is executed on a device?

    • python CLI is opened to prompt the execution of the code
    • Interactive prompt is opened which execute Python functions from the Cisco Python CLI module to configure the device.
    • Interactive prompt is opened which executes functions related to network
    • its configures and print show commands