單項選擇題

Which code snippet， inserted at line 8， causes the value Company to be output？（）

A. JspWriter w = pageContext.getOut（）；w.print（“Company”）；
B. JspWriter w = pageContext.getWriter（）；w.print（“Company”）；
C. JspWriter w = new JspWriter（pageContext.getOut（））； w.print（“Company”）；
D. JspWriter w = new JspWriter （pageContext.getResponse（））； w.print（“Company”）；

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單項選擇題

Which statement， at line 16， retrieves an InputStream for the file /WEBINF/ nyresrc.bin（）？

A. new InputStream（“/WEB-INF/nyressrc.bin”）；
B. ctx.getInputStream（“/WEB-INF/nyresrc.bin”）；
C. ctx.getresourceAsStream（“/WEB-INF/nyresrc.bin”）；
D. new InputStream（“/WEB-INF/nyresrc.bin”）；
E. getClass（）.getResourceAsStream（“/WEB-INF/nyresrc.bin”）；

多項選擇題

Which three can be placed at line 23 to retrieve an existing HttpSession object？（）

A. HttpSession session = request.getSession（）；
B. HttpSession session = request.getSession（id）；
C. HttpSession session = request.getSession（true）；
D. HttpSession session = request.getSession（false）；
E. HttpSession session = request.getSession（“jsessionid”）

Which code snippet， inserted at line 8， causes the value Company to be output？（）

你可能感興趣的試題

Which statement， at line 16， retrieves an InputStream for the file /WEBINF/ nyresrc.bin（）？

Which three can be placed at line 23 to retrieve an existing HttpSession object？（）

Which code snippet， inserted at line 8， causes the value Company to be output？（）

Which statement， at line 16， retrieves an InputStream for the file /WEBINF/ nyresrc.bin（）？

Which three can be placed at line 23 to retrieve an existing HttpSession object？（）