CS 1114 EXAM 2 QUESTION COMPLETE WITH VERIFIED ANSWERS

CS 1114 EXAM 2 QUESTION COMPLETE WITH
VERIFIED ANSWERS



\Q\.How many objects are created by the following code?



List<String> actors = ArrayList<String>(4); - ANSWERS✔-1



\Q\.What does the Scanner class consider to be a word (assuming the default delimiters are
used)? - ANSWERS✔-Any series of non-whitespace characters



\Q\.Consider the following classes:



AndOne.png



What is the output of the following code segment?



And curry = new One(2);

System.out.print( curry.scoreBoard() ); - ANSWERS✔-AndOne: 4



\Q\.Consider the following two versions of a search() method, both of which are intended to
return true if the given list contains the target value, and false otherwise:



Version 1:

, public boolean search(List<Object> list, Object target)

{

for (int i = 0; i < list.size(); i++)

{

if (target.equals(list.get(i)))

{

return true;

}

}

return false;

}

Version 2:



public boolean search(List<Object> list, Object target)

{

boolean found = false;

for (int i = 0; i < list.size(); i++)

{

if (target.equals(list.get(i)))

{

found = true;

}

}

return found;

}