Exams > Cisco > 350-401: Implementing Cisco Enterprise Network Core Technologies (ENCOR)
350-401: Implementing Cisco Enterprise Network Core Technologies (ENCOR)
Page 27 out of 62 pages Questions 261-270 out of 614 questions
Question#261

What is YANG used for?

  • A. scraping data via CLI
  • B. processing SNMP read-only polls
  • C. describing data models
  • D. providing a transport for network configuration data between client and server
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C

Question#262

Which HTTP status code is the correct response for a request with an incorrect password applied to a REST API session?

  • A. HTTP Status Code: 200
  • B. HTTP Status Code: 302
  • C. HTTP Status Code: 401
  • D. HTTP Status Code: 504
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C
Reference:
https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/401

Question#263

Which protocol does REST API rely on to secure the communication channel?

  • A. HTTP
  • B. SSH
  • C. HTTPS
  • D. TCP
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C

Question#264

At which layer does Cisco DNA Center support REST controls?

  • A. session layer
  • B. northbound APIs
  • C. EEM applets or scripts
  • D. YAML output from responses to API calls
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B

Question#265

Which algorithms are used to secure REST API from brute attacks and minimize the impact?

  • A. SHA-512 and SHA-384
  • B. MD5 algorithm-128 and SHA-384
  • C. SHA-1, SHA-256, and SHA-512
  • D. PBKDF2, BCrypt, and SCrypt
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D

Question#266

Which method of account authentication does OAuth 2.0 use within REST APIs?

  • A. username/role combination
  • B. access tokens
  • C. cookie authentication
  • D. basic signature workflow
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B
Reference:
https://www.cisco.com/c/en/us/td/docs/security/firepower/ftd-api/guide/ftd-rest-api/auth-ftd-rest-api.pdf

Question#267

Which two protocols are used with YANG data models? (Choose two.)

  • A. TLS
  • B. RESTCONF
  • C. SSH
  • D. NETCONF
  • E. HTTPS
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BD

Question#268

What is a benefit of data modeling languages like YANG?

  • A. They create more secure and efficient SNMP OIDs.
  • B. They provide a standardized data structure, which results in configuration scalability and consistency.
  • C. They enable programmers to change or write their own applications within the device operating system.
  • D. They make the CLI simpler and more efficient.
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B

Question#269

Which protocol infers that a YANG data model is being used?

  • A. SNMP
  • B. RESTCONF
  • C. REST
  • D. NX-API
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B

Question#270

Which method displays text directly into the active console with a synchronous EEM applet policy?

  • A. event manager applet boom event syslog pattern 'UP' action 1.0 syslog priority direct msg 'logging directly to console'
  • B. event manager applet boom event syslog pattern 'UP' action 1.0 gets 'logging directly to console'
  • C. event manager applet boom event syslog pattern 'UP' action 1.0 string 'logging directly to console'
  • D. event manager applet boom event syslog pattern 'UP' action 1.0 puts 'logging directly to console'
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D
Reference:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/eem/configuration/xe-3s/eem-xe-3s-book/eem-policy-cli.html

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