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2.1&2.3 Vocab List

QuestionAnswer
redundancy, redundant Duplicated or replicated code within a program.
for loop A type of loop that repeats for a given number of repetitions.
parameter A value provided as input to a code block or a predefined procedure.
header (of a code block) The first line of a code block that embodies other blocks. The top line of text for an event handler block, or an if-else block, or a for loop.
local variable A variable that is only accessible inside a block of code or a procedure.
iteration The execution of one pass of a loop.
procedure A set of code that performs an action and is considered a type of abstraction.
view layer The layer of an app that the user sees and interacts with.
controller layer The layer of an app that contains the program that tells the app how to behave.
model layer The layer of an app that contains the data entered and used in the app.
list An ordered collection of data elements stored and accessed in a program.
Created by: user-1785928
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