Objects
Ifs and Loops
Arrays and ArrayLists
Classes
Miscellaneous
100

Accessing an object's field or method requires this symbol in client code.

What is a period(t)?

100

The term for the contents of the parentheses after the word if.

What is a boolean expression?

100
A collection of primitive values OR objects.
What is an array?
100
The method that creates an instance of the class.
What is the Constructor?
100
The way Java manages memory and the disposal of unused data.
What is Automatic Garbage Collection?
200

A class used to box primitive data.

What is a Wrapper Class

200

The name for statements that execute between the curly braces attached to an if, loop or method.

What is a statement block?

200

A collection of objects ONLY (cannot include primitives).

What is an Arraylist?

200
The class that all objects/classes are derived/inherited from.
What is the object class?
200
A program that translates Java Source code into Java Byte Code.
What is a Compiler (in Java)?
300

When methods execute, the values used for the arguments are stored into these.

What are local variables?

300

When a set of conditions are considered for an if/else if/else chain of conditional statements, some are more or less specific than others.  This is the condition that should be checked first.

What is the most specific condition?

300

A way to iterate over array elements without knowing index values

What is a for-each (or enhanced for) loop?

300

The kind of method that gets instance data from an object

What is an accessor method?

300

The smallest primitive data type.

What is a boolean?

400
A Java term that is used to indicate that a reference does not currently refere to any object.
What is a Null Reference?
400

while(true) does this.

what is child abuse?

400

The ArrayList method to both alter and access an element

What is set?

400

The methods on the APCSA exam inherited from Object

equals, toString

400
An object that contains variables that are references to other objects.
What is an Aggregate Object?
500
A reference to an object that is currently also referred to by another reference. Each reference is a/an _______ of another.
What is an Alias?
500

The only required portion of the elements of a for loop header in Java.

What is the condition?

500

The minimum number of statements needed to move an element of an ArrayList to a new index, using only methods on the AP CSA exam.

What is one?

list.add(newIndex, list.remove(oldIndex));

500

The technique used to call a no-parameter constructor from a one-parameter constructor.

What is this()?

500
The areas within a program in which an identifier such as a variable, can be referenced.
What is "scope"?
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