JavaTpoint
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Question 1: Given an HttpServletRequest request and HttpServletResponse response, which sets
a cookie "username" with the value "joe" in a servlet?
1. request.addCookie("username", "joe")
2. request.setCookie("username", "joe")
3. request.addHeader(new Cookie("username", "joe"))
4. response.addCookie(new Cookie("username", "joe"))