Please don't copy paste available answer otherwise I'll downvote they are incorrect answers.
Consider the process of searching for a book, to draw a sequence diagram based on thefollowing interactions:• The process started when a student object (this will be an actor) select search for abook operation with author id as parameter from the search page object.• The search page object validates the search criteria with itself.o If the author specified:• Search page object will run search by author operation on the catalog object.• The catalog object creates a search result object to form the result of the search.• The search result object creates and runs display the result operation on thesearch result page object.• The search result object replays a message “done” to the search object whichsends a reply message to the student object.• The student object views the results and closes the search result page object.• The search result page object closes the search result object.o If the author not specified, the search page object will repay the student object withan error message.• At the end of the searching process, the student optionally closes the search page object.
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