chap15solutions

chap15solutions - The web warrior Guide to Web Programming...

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Web Programming Chapter 15 Review Questions 1. Which of the following packages is/are imported to a JSP page automatically? (Select all that apply.) a. java.util.* b. java.lang.* c. javax.servlet.* d. javax.servlet.jsp.* e. javax.servlet.http.* 2. Which of the following can be used to hold client information across multiple requests? a. a variable declared in JSP declaration b. a variable declared in a scriptlet c. the implicit session variable d. the implicit out variable 3. When does a session begin? a. When an HTML page is requested. b. When an HTML page requested at the first time. c. When any user requests a JSP page at the first time. d. When a JSP page is requested at the first time 4. Each browser window can have how many sessions at most? a. 0 b. 1
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c. 2 d. many 5. Which of the following statements sets the buffer size of the page directive to 16 kilobytes? a. <%@ page buffer=”16” %> b. <%@ page buffer=”16 kilobytes” %> c. <%@ page buffer=”16kb” %> d. <%@ page buffer=”16000” %>
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This note was uploaded on 11/25/2010 for the course CS 220 taught by Professor Christophersung during the Spring '11 term at NYU.

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chap15solutions - The web warrior Guide to Web Programming...

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