Free 300-435 Exam Braindumps (page: 6)

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The automation engineer must replace device configuration using RESTCONF. How is this configured using the Python library Requests?

  1. delete()
  2. post()
  3. put()
  4. patch()

Answer(s): C


Reference:

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/166/b_166_programmability_cg/restconf_prog_int.html



Which function is available in NETCONF and unavailable in RESTCONF?

  1. configuration changes are automatically activated
  2. uses the YANG data models to communicate
  3. supports JSON and data encoding
  4. validates the content of a candidate datastore

Answer(s): D


Reference:

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/169/b_169_programmability_cg/configuring_yang_datamodel.html



Which setting is used for the dampening period when configuring an on-change publication for YANG-push versus OpenConfig?

  1. null
  2. -1
  3. 0
  4. 1000

Answer(s): C


Reference:

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/1612/b_1612_programmability_cg/model_driven_telemetry.html



Setting is used for the dampening period when configuring an on-change publication for YANG-push versus OpenConfig.

What are two characteristics of synchronous calls to APIs? (Choose two.)

  1. They block until a response is returned from the servers
  2. They make an application less portable, so asynchronous calls are preferred
  3. They add perceived latency to an application if data is not received
  4. Calls are limited to specific programming languages
  5. They do not block while waiting for the API to be processed

Answer(s): A,C


Reference:

https://docs.cloudmgmt.cisco.com/display/40API/Synchronous+and+Asynchronous+APIs



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