client_server_interaction.yaml

questions:
  -
    uuid: 1eebf878-8b98-64b6-97b1-99d84c92580c
    question: 'What is the format of the Media-Type value inside Content-Type and Accept headers?'
    answers:
      - { value: 'type "/" subtype *( OWS ";" OWS parameter )', correct: true }
      - { value: 'type ** subtype *( OWS ";" OWS parameter )', correct: false }
      - { value: 'type + subtype *( OWS ";" OWS parameter )', correct: false }
    help: 'https://tools.ietf.org/html/rfc7231#section-3.1.1.1'
  -
    uuid: 1eebf878-8b98-6812-9467-99d84c92580c
    question: 'Could a response that use the must-understand directive be stored if the cache does not understand the directive?'
    answers:
      - { value: 'Yes', correct: false }
      - { value: 'No', correct: true }
    help: 'https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control#directives'
  -
    uuid: 1eebf878-8b98-6ede-ba3e-99d84c92580c
    question: 'Which status code will be returned if a proxy detect that a client must be authenticated to gain network access?'
    answers:
      - { value: '508', correct: false }
      - { value: '510', correct: false }
      - { value: '404', correct: false }
      - { value: '511', correct: true }
      - { value: '506', correct: false }
    help: 'https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/511'
  -
    uuid: 1eebf878-8b99-6a78-a694-99d84c92580c
    question: 'Is the following header value valid? Expires: - 7 hours'
    answers:
      - { value: 'No', correct: true }
      - { value: 'Yes', correct: false }
    help: 'https://datatracker.ietf.org/doc/html/rfc7234#section-5.3'
  -
    uuid: 1eebf878-8b9b-64e0-aa3d-99d84c92580c
    question: 'Is the Safe header considered as a secure mechanism?'
    answers:
      - { value: 'Yes', correct: false }
      - { value: 'No', correct: true }
    help: 'https://datatracker.ietf.org/doc/html/rfc8674#section-3s'
  -
    uuid: 1eebf878-8b9c-682c-b6aa-99d84c92580c
    question: 'Is there any required header in a request to an origin server or gateway for almost every request ?'
    answers:
      - { value: 'Yes', correct: true }
      - { value: 'No', correct: false }
    help: 'https://datatracker.ietf.org/doc/html/rfc7230#section-5.4'
  -
    uuid: 1eebf878-8b9d-6650-8082-99d84c92580c
    question: 'Could a stale response be marked as reusable when an origin server responds with and error (500, 502, 503 or 504)?'
    answers:
      - { value: 'Yes', correct: true }
      - { value: 'No', correct: false }
    help: 'https://datatracker.ietf.org/doc/html/rfc5861#section-4'
  -
    uuid: 1eebf878-8b9d-695c-81e1-99d84c92580c
    question: 'If the server cannot return a response that matches the conditions of an If-Match header, which status code should it return?'
    answers:
      - { value: 'a 418', correct: false }
      - { value: 'a 412', correct: true }
      - { value: 'a 406', correct: false }
      - { value: 'a 422', correct: false }
    help: 'https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.24'