java interview questions for experienced

Top 57 Core Java Programming Interview Questions And Answers

1. How do cookies work in Servlets?Answer: Cookies are text data sent by the server to the client and it gets saved at the client local machine.Servlet API provides cookies support through javax.servlet.https.Cookie class that implements Serializable and Cloneable interfaces.HttpServletRequest get cookies() method is provided to get the array of Cookies from the request, since there …

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