AP CS 2011 Test

Test Preparation AP Mathematics & Computer Science
1

<p>Hi, I took the AP Computer Science test in May and I haven't recieved my scores back. On some of the methods I put this.samples.length . I put "this" because when I was practices free response questions, on the 2010 they had this. nameofArray.length for all of the private arrays
see this: <a href="http://apcentral.collegeboard.com/apc/public/repository/ap10_comp_sci_a_scoring_guidelines.pdf%5B/url%5D"&gt;http://apcentral.collegeboard.com/apc/public/repository/ap10_comp_sci_a_scoring_guidelines.pdf&lt;/a&gt;&lt;/p>

<p>However, none of my friends did that... was i wrong?</p>

2

<p>You’ll probably get the scores this week or maybe next week. At the test they said 3rd week of July so I wouldn’t worry yet.</p>

<p>This code works:



public class Example {
    private Object o;</p>

<pre><code>public void method() {
    o = null; //Access o without using "this."
</code></pre>

<p>}
}

so I can’t imagine they would mark you down for that.</p>

3

<p>So what you are saying is that neither my friends nor me will lose points? Since I put this.method.length and they just put method.length? Ok.</p>

4

<p>Correct. Either way works, so either type of solution is acceptable.</p>

5

<p>lol way to arrive a thread, anyway I got a 5, so I assumed it was okay.</p>