Which HTTP method has the characteristic that multiple indential requests may produce side effect beyond those of a single request（）？A、 PUTB、 GETC、 INFOD、 POSTE、 HEADF、 TRACE
Which HTTP method has the characteristic that multiple indential requests may produce side effect beyond those of a single request（）？
- A、 PUT
- B、 GET
- C、 INFO
- D、 POST
- E、 HEAD
- F、 TRACE
相关考题：
要在表单中添加提交按钮，实现在用户单击“提交”按钮时，自动将表单提交道ACTION属性中指定的位置。下列语句正确的是（）。A、FORM METHOD=”POST” ACTION=http：//www.xmission.com INPUT TYPE=”button” VALUE=”提交”NAME=“b1”/FORM B、FORM METHOD=”POST” ACTION=http：//www.xmission.com INPUT TYPE=”reset” VALUE=”提交”NAME=“reset1”/FORM C、FORM METHOD=”POST” ACTION=http：//www.xmission.com INPUT TYPE=”submit” VALUE=”提交”NAME=“submit1”/FORMD、 FORM METHOD=”POST” ACTION=http：//www.xmission.com INPUT TYPE=”submit” VALUE=”提交”NAME=“b1”/FORM
Which two classes or interfaces provide a getSession method？（）A、 javax.servlet.http.HttpServletRequestB、 javax.servlet.http.HttpSessionContextC、 javax.servlet.http.HttpsServletResponseD、 javax.servlet.http.HttpSessionBindingEventE、 javax.servlet.http.HttpSessionAttributeEvent
Which two CANNOT directly cause a thread to stop executing？（）A、 Calling the yield method.B、 Calling the wait method on an object.C、 Calling the notify method on an object.D、 Calling the notifyAll method on an object.E、 Calling the start method on another Thread object.
Which statements concerning the methods notify（） and notifyAll（） are true？ A、Instances of class Thread have a method called notify（）.B、A call to the method notify（） will wake the thread that currently owns the monitor of the object.C、The method notify（） is synchronized.D、The method notifyAll（） is defined in class Thread.E、When there is more than one thread waiting to obtain the monitor of an object， there is no way to be sure which thread will be notified by the notify（） method.
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.
用什么方法可以从一个HTTP会话中获得对象？（）A、getAttribute method of javax.servlet.SessionB、getAttribute method of javax.servlet.http.HttpSessionC、getAttribute method of javax.servlet.http.SessionD、getAttribute methodof javax.servlet.HttpSession
Which the HTTP method represents a request for information about the supported methods on an HTTP server？（）A、 GETB、 INFOC、 HEADD、 TRACEE、 OPTIONS
Which methods from the String and StringBuffer classes modify the object on which they are called？（） A、The charAt（） method of the String class.B、The toUpperCase（） method of the String class.C、The replace（） method of the String class.D、The reverse（） method of the StringBuffer class.E、The length（） method of the StringBuffer class.
You are creating a web form with this HTML： 11. 12. 13. 14. 15. Which HTTP method is used when sending this request from the browser？（）A、GETB、PUTC、POSTD、SENDE、FORM
Which statement is true？（）A、A class’s finalize（） method CANNOT be invoked explicitly.B、super.finalize（） is called implicitly by any overriding finalize（） method.C、The finalize（） method for a given object is called no more than once by the garbage collector.D、The order in which finalize（） is called on two objects is based on the order in which the two objects became finalizable.
You have a login.ascx control and to display it in a view which method u would use（）A、http.displayB、http.partialC、http.loadD、http.get
单选题You need to implement an authentication method on SQL4. The TravelOnline database will be accessed through a Web services application. You need to make the authentication method as secure as possible.What should you do？（）ACreate an HTTP endpoint with NTLM authentication， and create a service principal name （SPN）.BCreate an HTTP endpoint with digest authentication， and create a service principal name （SPN）.CCreate an HTTP endpoint with integrated authentication， and create a service principal name （SPN）.DCreate an HTTP endpoint with Kerberos authentication.
多选题Which two CANNOT directly cause a thread to stop executing？ （）ACalling the yield method.BCalling the wait method on an object.CCalling the notify method on an object.DCalling the notifyAll method on an object.ECalling the start method on another Thread object.
单选题Which method of the ChildActionExtensions class calls a child action method and renders the result inline in the parent view？（）ARenderPartialBActionCRenderDRenderAction
单选题Which statement is true？（）AA class’s finalize（） method CANNOT be invoked explicitly.Bsuper.finalize（） is called implicitly by any overriding finalize（） method.CThe finalize（） method for a given object is called no more than once by the garbage collector.DThe order in which finalize（） is called on two objects is based on the order in which the two objects became finalizable.
多选题Which of the following statements about variables and scope are true？（）ALocal variables defined inside a method are destroyed when the method is exited.BLocal variables are also called automatic variables.CVariables defined outside a method are created when the object is constructed.DA method parameter variable continues to exist for as long as the object is needed in which the method is defined.
单选题Which methods from the String and StringBuffer classes modify the object on which they are called？（）AThe charAt（） method of the String class.BThe toUpperCase（） method of the String class.CThe replace（） method of the String class.DThe reverse（） method of the StringBuffer class.EThe length（） method of the StringBuffer class.
单选题A web browser need NOT always perform a complete request for a particular page that it suspects mightNOT have changed. The HTTP specification provides a mechanism for the browser to retrieve only a partialresponse from the web server； this response includes information， such as the Last-Modified date but NOTthe body of the page. Which HTTP method will the browser use to retrieve such a partial response？（）AGETBASKCSENDDHEADETRACE
单选题Which the HTTP method represents a request for information about the supported methods on an HTTP server？（）A GETB INFOC HEADD TRACEE OPTIONS
单选题Your web page includes a Java SE v1.5 applet with the following declaration： 11. 13. 14. Which HTTP method is used to retrieve the applet code？（）AGETBPUTCPOSTDRETRIEVE
多选题Which two classes or interfaces provide a getSession method？（）Ajavax.servlet.http.HttpServletRequestBjavax.servlet.http.HttpSessionContextCjavax.servlet.http.HttpsServletResponseDjavax.servlet.http.HttpSessionBindingEventEjavax.servlet.http.HttpSessionAttributeEvent
多选题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？（）AAll URLs returned by the server are rewritten.BAn HttpSession object is created if necessary.CThe user name and password of the user are checked.DThe session ID is stored in the HTTP response as a cookie.
单选题You are creating a web form with this HTML： 11. 12. 13. 14. 15. Which HTTP method is used when sending this request from the browser？（）AGETBPUTCPOSTDSENDEFORM
多选题Which statements concerning the methods notify（） and notifyAll（） are true？AInstances of class Thread have a method called notify（）.BA call to the method notify（） will wake the thread that currently owns the monitor of the object.CThe method notify（） is synchronized.DThe method notifyAll（） is defined in class Thread.EWhen there is more than one thread waiting to obtain the monitor of an object， there is no way to be sure which thread will be notified by the notify（） method.