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Float
A primitive data type that represents numbers with a decimal point. It cannot hold numbers as large or as
double
A primitive data type that represents numbers with a decimal point. It can represent larger numbers and
return type
Tells what kind of variable a method sends back
Variable
A changeable value attached to a unique name, recorded in a computer's memory.
Statement
a directive that tells the computer to do something. Think of it as a single command or an
Expression
A combination of values, variables, operators, and calls to functions.
Assignment operator
=, used to change the value of a variable
Scope
Portion of program in which variable can be used. Local vs. Field (global).
Polymorphism
__________ applies only to overridden methods in subclasses
RAM
Random access memory
Hard Drive
Main storage in a computer "C" drive
Operating System
A set of programs that controls the hardware and lets users and applications work with the
programming language
A formal notation for representing solutions.
Binary
A number base with only two digits. 0's and 1's
URL
the __________ is the address of a web page on the world wide web