Name: Online Test 01  
Status: Completed  
Score: 40 out of 40 point(s)    
Instructions: Please make sure that you click on the "submit" button at the end.
Thanks.  
 

  Question 1    Multiple Choice  1 of 1 point(s)    
  What happens when the button in the following form is clicked?
<form action="grades.jsp" method="get">
ID: <input type="text" name="studentID"><br>
<input type="submit" value="Get My Grades">
</form>  
 Your Answer:  the data contained in the ID text field is passed to the grades.jsp file  
 


  Question 2    Multiple Choice  1 of 1 point(s)    
  To minimize the amount of Java code in a JSP, you  
 Your Answer:  use servlets to handle the processing requirements  
 


  Question 3    Multiple Choice  1 of 1 point(s)    
  To make classes contained in a JAR file available to Tomcat, you place the JAR file in the  
 Your Answer:  common/lib subdirectory  
 


  Question 4    Multiple Choice  1 of 1 point(s)    
  To create a drop-down list in HTML that allows a user to select only one option, you should use a ______.  
 Your Answer:  combo box  
 


  Question 5    Multiple Choice  1 of 1 point(s)    
  How many radio buttons from the following code can be selected at any given time?
<input type="radio" name="address" value="Home">Home Address
<input type="radio" name="address" value="Office">Office Address
<input type="radio" name="delivery" value="FedEx">Federal Express 
<input type="radio" name="delivery" value="UPS">UPS  
 Your Answer:  2  
 


  Question 6    Multiple Choice  1 of 1 point(s)    
  The web.xml file is always stored in the _______ subdirectory of an application.  
 Your Answer:  WEB-INF  
 


  Question 7    Multiple Choice  1 of 1 point(s)    
  Which of the following is a valid HTML comment?  
 Your Answer:  <!--comment -->  
 


  Question 8    Multiple Choice  1 of 1 point(s)    
  In the code that follows, the numOfErrors variable
 
 Your Answer:  is initialized only the first time the page is requested  
 


  Question 9    Multiple Choice  1 of 1 point(s)    
  To use your own Java class in a JSP, you must import the class with a  
 Your Answer:  JSP directive  
 


  Question 10    Multiple Choice  1 of 1 point(s)    
  When you start Tomcat, you execute the startup command in Tomcat’s  
 Your Answer:  bin subdirectory  
 


  Question 11    Multiple Choice  1 of 1 point(s)    
  To prevent two or more users from accessing a method at the same time, you should declare the method with the ____keyword.  
 Your Answer:  synchronized  
 


  Question 12    Multiple Choice  1 of 1 point(s)    
  The following code
 
 Your Answer:  returns all values of the mail parameter or null if none exist  
 


  Question 13    Multiple Choice  1 of 1 point(s)    
  An HTTP request  
 Your Answer:  is sent from the client to the web server  
 


  Question 14    Multiple Choice  1 of 1 point(s)    
  Which of the following URLs is valid in Tomcat?  
 Your Answer:  http://localhost:8080  
 


  Question 15    Multiple Choice  1 of 1 point(s)    
  If you obtain a Page Cannot Be Displayed error in Internet Explorer,  
 Your Answer:  the HTTP request can’t connect with the web server  
 


  Question 16    Multiple Choice  1 of 1 point(s)    
  A servlet is a Java class that  
 Your Answer:  runs on a server  
 


  Question 17    Multiple Choice  1 of 1 point(s)    
  To ensure that parameter values aren’t displayed in the URL when a JSP is requested, you should use the ________method in the Form tag.  
 Your Answer:  POST  
 


  Question 18    Multiple Choice  1 of 1 point(s)    
  The following HTML code
<a href="update.jsp">Update</a>  
 Your Answer:  displays Update as a hyperlink  
 


  Question 19    Multiple Choice  1 of 1 point(s)    
  Which file contains configuration data such as the port that’s used by Tomcat?  
 Your Answer:  server.xml  
 


  Question 20    Multiple Choice  1 of 1 point(s)    
  Which of the following JSP expressions is valid?  
 Your Answer:  <%= request.getParameter("occupation") %>