Upon a user’s first visit to the website, which two operations are always performed when the getSession method is called with no arguments in a servlet?()

A .  All URLs returned by the server are rewritten. B .  An HttpSession object is created if necessary. C .  The user name and password of the user are checked. D .  The session ID is stored in the HTTP response as a cookie.

时间:2022-10-02 18:49:53 所属题库:SCDCD(310-081)题库

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