Cisco 200-901 Online Practice Questions and Exam Preparation

Cisco 200-901 Online Questions & Answers

• Question 621:

  In which two ways is an application characterized when interacting with a webhook? (Choose two.)

  A. codec
  B. receiver
  C. transaction monitor
  D. processor
  E. listener
  B. receiver
  E. listener

• Question 622:

  Which process does a developer use to import a string and convert the file into a Python data structure?

  A. parsing
  B. exploding
  C. serializing
  D. translating
  A. parsing

• Question 623:

  A developer is running an application that connects to the Cisco website and collects data. The application will be hosted in a local data center and the data will need to be collected on a frequent basis. The application client requires certain environmental variables to be set before the run. Which Bash command sets the environmental variables for a Linux system?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  D. Option D

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  To set an environmental variable in a Linux system using Bash, the export command is used. This command sets the environment variable for the current session, and any subsequent commands or processes will inherit this environment variable. For example, to set an environment variable named "website" with the value "cisco.com", you use the following command: export website="cisco.com" This sets the variable website and makes it available to any subprocesses started from the shell. References: GNU Bash Reference Manual - Bash Builtin Commands Cisco DevNet Associate Certification Guide

• Question 624:

  Refer to the exhibit.

  

  The definition of the YANG module and a RESTCONF query sent to a Cisco IOS XE device is shown. Which statement is correct if the RESTCONF interface responds with a 204 status code?

  A. The query retrieved the logging severity level.
  B. The query updated the logging severity level or created it if not present on the device.
  C. The query failed at retrieving the logging severity level.
  D. The query failed to set the logging severity level due to an invalid path.
  B. The query updated the logging severity level or created it if not present on the device.

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  Explanation Explanation/Reference:https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/1611/ b_1611_programmability_cg/restconf_programmable_interface.html