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Java Methods AP Edition
Java Methods Test Package
250 MC Questions in Java
AP Links
AP Summer Institutes
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2005
Free-Response Questions: Annotated Solutions
The 2005 free-response questions are posted on The College Board's web site:
The x2005all.zip file contains complete Java classes for runnable projects with small test programs.
Several MBS and College Board classes must be added to run A-3, AB-1,
and AB-4.
2005 AP* Computer Science A
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A-1 |
In this question you have to handle an array of objects and an
ArrayList of Strings.
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A-2 |
This question involves a small hierarchy of classes, and calling constructors and methods of the superclass. |
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A-3 |
This question is a Marine Biology Simulation case study question. It involves supplying two methods for a new class of fish. |
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A-4 |
This question involves simple algorithms for averaging and comparing values in an array of integers. |
2005 AP Computer Science AB
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AB-1 |
This question is a Marine Biology Simulation case study question.
You have to redefine the nextLocation and act methods for a new fish class.
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AB-2 |
This question involves reasoning about the big-O properties of get and put operations in HashMap and TreeMap and using an iterator to traverse a TreeSet.
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AB-3 |
This question involves algorithms for a Binary Search Tree with
TreeNode nodes.
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AB-4 |
This question involves a Map, Sets,
and Queues.
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