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）
您可能感兴趣的试卷
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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
What is the output？
What is the result？（）
A. Compilation succeeds and 1 is printed.
B. complication succeeds and 2 is printed.
C. An error at line 8 causes compilation to fail.
D. An error at line 13 causes complication to fail.
E. An error at line 14 causes compilation to fail.
最新试题
Which the two are true regarding a web application class loader？（）
Given a web application in which the request parameter product ID contains a product identifier.Which two EL expressions evaluate the value of the product ID？（）
Which two are true？（）
Which three are guaranteed to be valid for the element of a web application deployment descriptor？（）
What code， inserted at line 21， is called prior to a session being migrated to a different JVM assuming the web application containing MyExample is deployed in a container which supports distributed applications？（）
Which the two are characteristics of the Service Locator pattern？（）
A developer is designing a web application which extensively uses EJBs and JMS. The developer finds that there is a lot of duplicated code to build the JNDI contexts to access the beans and queues. Further， because of the complexity， there are numerous errors in the code. Which J2EE design pattern provides a solution for this problem？（）
A JSP page， current.jsp， is created to display the current weather report. The weather report is contained in a weather.html page that is rewritten every five minutes. Which line， appearing in current.jsp， ensures that the most recent version of weather.html is included whenever current.jsp is referenced？（）
When using Form Based Authentication， which pair of fields must be used in the login form？（）
Which two classes or interfaces provide a getSession method？（）