单选题For a given ServletResponse response, which retrieves an object for writing binary data?()A  response.getWriter()B  response.getOutputStream()C  response.getOutputWriter()D  response.getWriter().getOutputSTream()E  response.getWriter(Writer.OUTPUT_BINA

题目
单选题
For a given ServletResponse response, which retrieves an object for writing binary data?()
A

 response.getWriter()

B

 response.getOutputStream()

C

 response.getOutputWriter()

D

 response.getWriter().getOutputSTream()

E

 response.getWriter(Writer.OUTPUT_BINARY)

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相似问题和答案

第1题:

You need to serialize an object of type List<int> in a binary format.The object is named data.Which code segment should you use?()

A.

B.

C.

D.


参考答案:A

第2题:

Giventhatlogin.getName()returnsajava.lang.StringvalueandgiventheJSPcode:WelcomeWhichisequivalent?()

<%>A.Welcome<%out.print(login.getName());%>

B.Welcome<%writer.print(login.getName());%>

C.Welcome<%response.out.print(login.getName());%>

D.Welcome<%response.writer.print(login.getName());%>

E.Welcome<%response.getOutputStream().write(login.getName());%>


参考答案:A

第3题:

在Servlet中,下列语句可以正确获取PrintWriter对象的是()

A.PrintWriterout=request.getWriter();

B.PrintWriterout=request.getPrinteWriter();

C.PrintWriterout=response.getWriter();

D.PrintWriterout=responce.getPrinteWriter();


参考答案:C

第4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5题:

Given:Which code, inserted at line 16, correctly retrieves a local instance of a Point object?()

A.Point p = Line.getPoint();

B.Line.Point p = Line.getPoint();

C.Point p = (new Line()).getPoint();

D.Line.Point p = (new Line()).getPoint();


参考答案:D

第6题:

ForagivenServletresponseresponse,whichtworetrieveanobjectforwritingtextdata?()

A.response.getWriter()

B.response.getOutputStream()

C.response.getOutputWriter()

D.response.getWriter().getOutputStream()

E.response.getWriter(Writer.OUTPUT_TEXT()


参考答案:A, B

第7题:

ForagivenServletResponseresponse,whichretrievesanobjectforwritingbinarydata?()

A.response.getWriter()

B.response.getOutputStream()

C.response.getOutputWriter()

D.response.getWriter().getOutputSTream()

E.response.getWriter(Writer.OUTPUT_BINARY)


参考答案:B

第8题:

Certkiller.com has given you the task of serializing an object and writing it to a data file using binary serialization.You need to ensure that you meet these requirements.What should you do?()

A.

B.

C.

D.


参考答案:A

第9题:

Given that login.getName() returns a java.lang.String value and given the JSP code:  Welcome <%= login.getName() %>Which is equivalent?()

  • A、<%> Welcome <% out.print(login.getName()); %> 
  • B、 Welcome <% writer.print(login.getName()); %> 
  • C、 Welcome <% response.out.print(login.getName()); %>
  • D、 Welcome <% response.writer.print(login.getName()); %> 
  • E、 Welcome <% response.getOutputStream().write(login.getName()); %>

正确答案:A

第10题:

Which statements are true, given the code new FileOutputStream("data", true) for creating an object of class FileOutputStream?()  

  • A、FileOutputStream has no constructors matching the given arguments.
  • B、An IOExeception will be thrown if a file named "data" already exists.
  • C、An IOExeception will be thrown if a file named "data" does not already exist.
  • D、If a file named "data" exists, its contents will be reset and overwritten.
  • E、If a file named "data" exists, output will be appended to its current contents.

正确答案:E

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