Which HTTP response code should be returned when the request is completed, but there is no content to send for the request?
Answer : B
Reference:
https://developer.mozilla.org/en-US/docs/Web/HTTP/Status#successful_responses
Refer to the exhibit. Which data is specified in the response header?
Answer : A
What are two use cases where webhooks are effective? (Choose two.)
Answer : BD
In which two ways is an application characterized when interacting with a webhook? (Choose two.)
Answer : AE
How does requesting a synchronous API operation differ from requesting an asynchronous API operation?
Answer : D
DRAG DROP -
Drag and drop the HTTP status codes from the left onto the correct descriptions on the right.
Select and Place:
Answer :
Reference:
https://www.cisco.com/c/en/us/support/docs/security/web-security-appliance/118217-troubleshoot-wsa-00.html
Which method should be used to safely store the API keys?
Answer : A
FILL BLANK -
Fill in the blanks to complete the statement.
Given a username of `devnet` and a password of `cisco123`, applications must create a base64 encoding of the string `________________` when sending HTTP requests to an API that uses _______________ authentication.
Answer : See explanation below.
YWRtaW46Y2lzY28xMjM -
Basic -
Reference:
https://www.cisco.com/c/en/us/td/docs/net_mgmt/elastic_services_controller/4-1/install/guide/Cisco-Elastic-Services-Controller-Install-Upgrade-Guide-
4-1/Cisco-Elastic-Services-Controller-Install-Upgrade-Guide-3-0_chapter_01011.html
Refer to the exhibit.
An administrator attempts to perform a GET using the Cisco IOS XE RESTCONF API to return the hostname of a device. The sequence diagram illustrates the
HTTP messages observed. Which change to the API request resolves the issue?
Answer : B
What are two benefits of managing network configuration via APIs? (Choose two.)
Answer : DE
FILL BLANK -
Fill in the blanks to complete the cURL command that invokes a RESTful API to retrieve a resource in JSON format using OAuth. curl `"X ____________ -H ` __________: application/json` \
-H ` _______: Bearer AbCdEf123456` https://localhost/api/myresource
Answer : See explanation below.
GET -
Accept -
Authorization -
Reference:
https://webcache.googleusercontent.com/search?q=cache:Se6d2trvMsEJ:https://blogs.cisco.com/developer/security-api-best-practices
+&cd=4&hl=en&ct=clnk&gl=pk&client=firefox-b-d
Which Cisco DevNet resource allows access to products in a development lab to explore, learn, and build applications that use Cisco APIs?
Answer : B
Reference:
https://developer.cisco.com/site/sandbox/
Refer to the exhibits.
A developer is troubleshooting an API with the given API documentation and cURL command. What is the cause of this problem?
Answer : A
Which two statements describe the traits of an asynchronous API call? (Choose two.)
Answer : BC
Reference:
https://medium.com/codebuddies/getting-to-know-asynchronous-javascript-callbacks-promises-and-async-await-17e0673281ee