Tutorial Prep for week 11

Read the remainder of chapter 22 from the text then print this page and complete the following questions: 
List three constructors for the Vector class. For each
one show how to use it to instantiate a Vector.


    1.




    2.
  


    3.





Explain two advantages of using a Vector instead of an array.

     1.



     2.
    

Explain one disadvantage of using a Vector instead of an array.

     1.




Which method(s) from the Vector class adds a new element to the vector? 
Show how each is called.








Which method(s) from the Vector class make the size of the vector decrease?
Again show how each is called.