For a given Servlet Response response, which two retrieve an

题目
多选题
For a given Servlet Response response, which two retrieve an object for writing text data? ()
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)

参考答案和解析
正确答案: C,D
解析: 暂无解析
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相似问题和答案

第1题:

For a given Servlet Response response, which retrieves an object for writing binary data? ()

  • A、 response.get writer ()
  • B、 response.get Output Stream ()
  • C、 response.getOutput Writer()
  • D、 response.get Writer ().get Output Stream ()
  • E、 response.get Writer (Writer.OUTPUT_BINARY)

正确答案:A,B

第2题:

For an HttpServletResponse response,which two create a custom header?()

  • A、response.setHeader("X-MyHeader", "34");
  • B、response.addHeader("X-MyHeader", "34");
  • C、response.setHeader(new HttpHeader("X-MyHeader", "34"));
  • D、response.addHeader(new HttpHeader("X-MyHeader", "34"));
  • E、response.addHeader(new ServletHeader("X-MyHeader", "34"));

正确答案:A,B

第3题:

Which two statistical data types are available on the statistics page of the WebUI? ()(Choose two.)

A. cache statistics

B. client browser type

C. server response time

D. HTTP response codes


参考答案:B, D

第4题:

Upon a user’s first visit to the website, which two operations are always performed when the getSession method is called with no arguments in a servlet?()

  • A、 All URLs returned by the server are rewritten.
  • B、 An HttpSession object is created if necessary.
  • C、 The user name and password of the user are checked.
  • D、 The session ID is stored in the HTTP response as a cookie.

正确答案:B,D

第5题:

Which two statistical data types are available on the statistics page of the WebUI? ()(Choose two.)

  • A、cache statistics
  • B、client browser type
  • C、server response time
  • D、HTTP response codes

正确答案:B,D

第6题:

For an HttpServlet Response response, which two create a custom header()

  • A、 response.set Header (“X-MyHeader”. “34”):
  • B、 response.addHeader (“X-MyHeader”. “34”):
  • C、 response. Set Header (new Http Header (“X-MyHeader”. “34”)):
  • D、 response.addHeader(new Http Header (“X-MyHeader”. “34”)):
  • E、 response. addHeader (new Servlet Header (“X-MyHeader”. “34”)):
  • F、 response. setHeader (new Servlet Header (“X-MyHeader”, “34”)):

正确答案:A,B

第7题:

For a given ServletResponse response,which two retrieve an object for writing text data?()

  • A、response.getWriter()
  • B、response.getOutputStream()
  • C、response.getOutputWriter()
  • D、response.getWriter().getOutputStream()
  • E、response.getWriter(Writer.OUTPUT_TEXT)

正确答案:A,B

第8题:

Which two prevent a servlet from handling requests.?()

  • A、 The servlet’s init method returns a non-zero status.
  • B、 The servlet’s init method throws a Servlet Exception
  • C、 The servlet’s init method sets the Servlet Response’s context length to 0
  • D、 The servlet’s init method sets the Servlet Response’s content type to null.
  • E、 The servlet’s init method does NOT return within a time period defined by the servlet container.

正确答案:B,E

第9题:

You are creating a servlet that generates stock market graphs. You want to provide the web browser withprecise information about the amount of data being sent in the response stream.  Which twoHttpServletResponse methods will you use to provide this information?()

  • A、response.setLength(numberOfBytes);
  • B、response.setContentLength(numberOfBytes);
  • C、response.setHeader("Length", numberOfBytes);
  • D、response.setIntHeader("Length", numberOfBytes);
  • E、response.setHeader("Content-Length", numberOfBytes);
  • F、response.setIntHeader("Content-Length", numberOfBytes);

正确答案:B,F

第10题:

Which one of the following @Function to all "response"and "response to response"documents of parent documents?()

  • A、@Responses      
  • B、@AllChildren    
  • C、@AllResponses  
  • D、@AllDescendants 

正确答案:D

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