JSP first three chapters of the wrong problem finishing

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  Files in the Web-inf directory cannot be accessed directly by the client.

The correct answer is C, you answer the D-answer error .Test analysis error correction set to collection

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14

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  Tomcat as a Web server, you can deploy a Web site to provide support for browser access, and you cannot deploy the C/s program

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The correct answer is C, you answer the D-answer error .Test analysis error correction set to collection

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15

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  D The answer is wrong, because when the import guide package, different class files are separated by commas, should be: <% @page import= "java.util.*,java.text.*"%>

The correct answer is, D, you answered B .Test analysis error correction set to collection

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17

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  This topic examines the JSP is the page forwarding. Because it is forwarding, you can get the value in the Request object on the a.jsp page. So the correct answer is B.

The correct answer is B, you're answering the D-answer error .Test analysis error correction set to collection

(select two items)

18

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  Set the character encoding of the response: response.setcharacterencoding () or response.setcontenttype () answer ab correct

The correct answer is a, b , you're answering the question.Test analysis error correction set to collection

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24

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• Enter BDQN from the text box on the index.jsp page, click Submit and then logindo.jsp forward to loginsuccess.jsp to end the process.

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The correct answer is B you answered C to answer the wrong Test analysis error correction set to collection

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Out.println ("*"); the contents of the output will not be wrapped in the page. If you want to change lines

Output <br> label required

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The correct answer is a you answered B to answer the wrong Test analysis error correction set to collection

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31

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The correct answer is a you answered D to answer the wrong Test analysis error correction set to collection

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33

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• First of all, the session is really to solve the problem that HTTP cannot maintain customer status, so the A option is correct, and the user information is part of the customer status, so a can see that B is wrong; Then, whether the information in the session is safe does not depend on where it is stored, It depends on the session implementation mechanism and the acquisition mechanism, and the session does not explicitly stipulate the size limit of its storage space, so C, D is not correct;

The correct answer is a you answered C to answer the wrong Test analysis error correction set to collection

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37

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The correct answer is D, and you're answering C for the wrong answer.Test analysis error correction set to collection

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38

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The correct answer is C you're answering a wrong answer.Test analysis error correction set to collection

(select two items)

39

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The correct answer is c,d you answer is b,c answer the wrong Test analysis error correction set to collection

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40

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The correct answer is a, b , you're answering the question.Test analysis error correction set to collection

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43

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• This topic examines the understanding of response object Settings encoding, Response.setcontenttype ("Text/html;charset=utf-8"), which is set to encode and browser using what encoding to open, and response.setcharacterencoding ("UTF-8"), refers to the setting of the encoding, so the browser may appear garbled problem, so the C, D option is wrong, so the answer is C, D

The correct answer is c,d you answer is a,d answer the wrong Test analysis error correction set to collection

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46

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The correct answer is a you answered B to answer the wrong

<%int i=1;%> i is a local variable, after each refresh, and revert to 1<%!int J=1;%> J is a global variable, after each refresh, continue on the last result + + So the result should be 24

Test analysis error correction set to collection

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47

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The correct answer is a you answered B to answer the wrong Test analysis error correction set to collection

(Select an item)

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• This topic examines how to get form content in a JSP. One of the hobbies is that you can choose multiple, you need to use the Getparametervalues method to get, the return value type is a string array.

50

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• 1 syntax for writing cookies:

  Response.addcookie (Cookname);

  Response.sendredirect ("Address");

  2 Read cookie information:

  Request.getcookies ();

The correct answer is C, you're answering the B-answer error .

JSP first three chapters of the wrong problem finishing