GIAC GIAC Information Security GSSP-JAVA Questions & Answers

• Question 21:

  Which of the following listeners causes an object of the implementing class to be notified when it is added to or removed from a session?

  A. HttpSessionListener

  B. HttpSessionActivationListener

  C. HttpSessionAttributeListener

  D. HttpSessionBindingListener

  Correct Answer: D

• Question 22:

  Which of the following fields must be present in the login page when using the form-based authentication?

  Each correct answer represents a part of the solution. Choose two.

  A. j_login

  B. j_password

  C. get_pw

  D. j_pw

  E. j_username

  F. user_pw

  Correct Answer: BE

• Question 23:

  Which of the following is a mandatory sub-element of the element of the deployment descriptor?

  A.

  B.

  C.

  D.

  Correct Answer: A

• Question 24:

  Which of the following statements are true?

  Each correct answer represents a complete solution. Choose all that apply.

  A. StringBuffer is thread safe, but StringBuilder is not.

  B. The String class is final.

  C. StringBuilder offers faster performance than StringBuffer.

  D. The size of the String can be obtained using the length property.

  Correct Answer: ABC

• Question 25:

  The following JSP scriptlet is given.

  <% response.setContentType("text/html; charset=ISO-8859-1"); %> Which of the following directives is the

  equivalent directive for the scriptlet given above?

  A. <%@ include contentType="text/html; pageEncoding=ISO-8859-1" %>

  B. <%@ include contentType="text/html; charset=ISO-8859-1" %>

  C. <%@ page contentType="text/html; charset=ISO-8859-1" %>

  D. <%@ taglib contentType="text/html; pageEncoding=ISO-8859-1" %>

  Correct Answer: C

• Question 26:

  You have written the following code snippet.

  1.

  public class Read {

  2.

  protected int ReadText(int x) { return 0; }

  3.

  }

  4.

  class Text extends Read {

  5.

  /*insert code here*/

  6.

  }

  Which of the following methods, inserted independently at line 5, will compile? Each correct answer

  represents a complete solution. Choose all that apply.

  A. private int ReadText(long x) { return 0; }

  B. protected long ReadText(int x, int y) { return 0; }

  C. protected long ReadText(long x) { return 0; }

  D. protected int ReadText(long x) { return 0; }

  E. private int ReadText(int x) { return 0; }

  F. public int ReadText(int x) { return 0; }

  G. protected long ReadText(int x) { return 0; }

  Correct Answer: ABCDF

• Question 27:

  You work as a Software Developer for UcTech Inc. You create a session using the HttpSession interface.

  You want the attributes to be informed when the session is moved from one JVM to another and also when

  an attribute is added or removed from the session. Which of the following interfaces can you use to

  accomplish the task?

  Each correct answer represents a complete solution. Choose all that apply.

  A. HttpSessionBindingListener

  B. HttpSessionListener

  C. HttpSessionActivationListener

  D. HttpSessionAttributeListener

  Correct Answer: CD

• Question 28:

  Which of the following statements are true?

  Each correct answer represents a complete solution. Choose all that apply.

  A. An inner class cannot be defined as private.

  B. An inner class cannot be defined as protected.

  C. An inner class can be defined as private.

  D. An inner class can extend another class.

  Correct Answer: CD

• Question 29:

  You work as a programmer for PassGuide.Inc. You have a session object named session1 with an attribute named Attribute1, and an HttpSessionBindingEvent object binding1 bound to session1. Which of the following will be used to retrieve Attribute1? Each correct answer represents a complete solution. Choose all that apply.

  A. Object obj=binding1.getSession().getAttribute("Attribute1");

  B. Object obj=binding1.getAttribute("Attribute1");

  C. Long MyAttribute=session1.getAttribute("Attribute1");

  D. String str1=session1.getAttribute("Attribute1");

  E. Object obj=session1.getAttribute("Attribute1");

  Correct Answer: AE

• Question 30:

  Which of the following methods causes the currently executing thread object to temporarily pause and allow other threads to execute?

  A. sleep()

  B. notify()

  C. finalize()

  D. interrupted()

  E. yield()

  F. notifyAll()

  Correct Answer: E