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Which of the following is not true for Internet Book Shopping Agent ?

  • A.Its interface for user requests acts as sensors
  • B.Its ability to follow links acts as actuators
  • C.Its environment as Internet is fully observable and sequential
  • D.Its performance is based on obtaining requested books in minimum cost and time

Answer: C

The statement that is not true is Its environment as Internet is fully observable and sequential.

For an internet book-shopping agent, the internet is a partially observable environment: the agent can see only the pages it has fetched, never the whole web, and prices and stock change while it searches. Russell and Norvig classify such a task as partially observable.

The other statements fit the agent's PEAS description. Its interface for receiving user requests and pages acts as its sensors. Following links and filling in forms are its actuators. Its performance measure is obtaining the requested books at minimum cost and in minimum time.

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