2021 Fall CSA Final Review - Part 3

The portion of a program that knows about a variable and can access its value.

Any value that a method gives back to the statement from which the method is called.

A selection that is written as two sets of statements—one when the Boolean is true, and one when the Boolean false.

Making a set of instructions available for general use: not worry about details in the procedure's algorithm.

When the result of a logical expression using && or || is determined by evaluating only the first Boolean operand.

The process of converting a value from a smaller data type (such as int) to a larger data type (such as double).

Nothing is returned from a method, nor will anything ever be returned. It is an absence of any value.

The automatic conversion of an object wrapper class to the primitive type: Integer/int, Double/double.

Operators that compare two values. They are >, >=, <, <=, ==, and !=.

A data type representing a sequence of characters.

A table that has columns for inputs outputs whose values depend on some operation performed on the inputs.

Specifies an action in a Java program--classified into three categories: declaration, expression, and control flow.

A punctuation mark at the end of a programming statement.

An abstraction inside the program that can hold a value

Precise rules defining how the letters, words, and punctuation of a language are required to be used together.

In Java, this defines a constructor or a method. It consists of a name and a list of parameters.