A. NULL
B. SECURE
C. INTEGRAL
D. ENCRYPTED
E. CONFIDENTIAL
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A. request.getCookies（）
B. request.getAttributes（）
C. request.getSession （）.getCookies（）
D. request.getSession （）. GetAttributes（）
A. response.get Writer （）
B. response.get Output Stream （）
C. response.get Output Writer （）
D. response.get Writer （）.get Output Stream（）
E. response.get Writer （Writer.OUTPUT_TEXT）
The attribute “name” has a value of “Foo，”
What is the result if this tag handler’s tag is invoked？（）
A. Foo
B. done
C. Foodone
D. An exception is thrown at runtime.
E. Compilation fails because of an error in this code.
When is the Float object. Created in line 3， eligible for garbage collection？（）
A. just after line 5
B. just after line 6
C. just after line 7
D. just after line 8 （that is . as the method returns）
A. */*
B. /*.do
C. myServlet
D. /Myservlet
E. /MyServlet/*
F. MyServlet/*.isp
And command line is vacation： Java Test red green blue（）
A. bas has the value of “”.
B. baz has the value of null.
C. bas has the value of “red”.
D. baz has he value of “blue”.
E. baz has the value of “green”.
F. the code does not compile.
G. The program throws and exception.
Given：
8.int index = 1：
9.Boolean [] test = new boolcan [3]；
10.boolcan foo = test [index]；
What is the result（）？
A. foo has the value of 0.
B. foo has the value of null.
C. foo has the value of true.
D. foo has the value of false.
E. An-exception is thrown.
F. The code will not compile.
What is the decimal value of J at line 5？（）
A. 0
B. 1
C. 14
D. –15
E. An error at line 3 cause compilation to fail.
F. An error at line 4 cause compilation to fail.
What is the final value of i？（）
A. 1
B. 2
C. 3
D. 4
E. 5
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Which statement， at line 16， retrieves an InputStream for the file /WEBINF/ nyresrc.bin（）？
Which two authentication mechanisms provide weaker protection than other mechanisms？（）
Given that session is a valid HttpSession object： Int max = session.getAttribute（“MyReallyLongName”）； Which is true？（）
The tag handler for n：recurse extends SimpleTagSupport.Assuming an n：recurse tag can either contain an empty body or another n：recurse tag， which strategy allows the tag handler for n：recurse to output the nesting depth of the deepest n：recurse tag？（）
Which the three EL expressions， inserted at line 15， are valid and evaluate to "3"？ （）
Given the HttpServlet code： getServletContext（）.setAttribute（“foo”， “value”）；What is the result？（）
Which the JSTL code snippet can be used to import content from another web resource？（）
A developer for the Company.com web site has been told that users may turn off cookie support in their browsers. What must the developer do to ensure that these customers can still use the web application？（）
Which two produce the output "one， two and three"？（）
Which the two are characteristics of the Service Locator pattern？（）