Servlet Quiz 2 | Englishfreetest.com

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  • Test content
    Question 1: When the ejbRemove method encounters a sysyem problem ,it should throw_________
    A. javax.ejb.NoSuchEntityException
    B. java.ejb.EJBException
    C. java.ejb.RemoveException
    D. javax.ejb.DuplicateKeyException
    Question 2: When doGet() method of servlet gets called?
    A. A GET request results from a normal request for a URL
    B. The service() method checks the HTTP request type as GET and calls doGet() method
    C. Both of the above
    D. None of the above
    Question 3: Which of the following is true about servlets?
    A. Servlets execute within the address space of web server
    B. Servlets are platform-independent because they are written in java
    C. Servlets can use the full functionality of the Java class libraries
    D. Servlets execute within the address space of web server, platform independent and uses the functionality of java class libraries
    Question 4: A user types the URL http://www.xyz.com/Blog.php . Which HTTP request gets generated. Select the one correct answer
    A. GET method
    B. POST method
    C. HEAD method
    D. PUT method
    Question 5: Which object is created by the web container at time of deploying the project?
    A. ServletConfig
    B. ServletContext
    C. Both A & B
    D. None of the above
    Question 6: Which of the following code can be used to add a header with the given name and integer value?
    A. request.addHeader(name,value)
    B. response.addIntHeader(name,value)
    C. Header.addDateHeader(name,value)
    D. None of the above
    Question 7: Which of the following are class?
    1.ServletContext
    2.Servlet
    3.GenericServlet
    4.HttpServlet
    A. 1,2,3,4
    B. 1,2
    C. 1,4
    D. 3,4
    Question 8: What are the mechanisms available in ServletContextListener interface?l
    A. contextInit(), contextService(), contextDestroyed()
    B. contextInitialized((),contextDestroyed()
    C. contextInitialized(), contextService(), contextDestroyed()
    D. None of the above
    Question 9: An Enterprise JavaBeans can be deployed in _______
    A. J2EE server
    B. Weblogic
    C. Web sphere
    D. All of the above
    Question 10: Which class can handle any type of request so that it is protocol-independent?
    A. GenericServlet
    B. HttpServlet
    C. Both A & B
    D. None of the above