U3 - Intro to App Design

any data that are sent from a program to a device; can come in a variety of forms, such as tactile, interaction, audio, visuals, or text

• input

• output

• software

a collection of program statements; run (or execute) one command at a time

• program

• program driven event

• program statement

• debugging

some program statements run when triggered by an event, like a mouse click or a key press

• debugging

• programming

• sequential programming

• event driven programming

form of program documentation written into the program to be ready by people and which do not affect how a program runs

• comment

• documentation

• pair programming

• event

finding and fixing problems in an algorithm or program

• sequential programming

• documentation

• debugging

• event driven programming

associated with an action & supplies input data to a program; can be generated when a key is pressed , a mouse is clicked, or a program is started

• event

• development process

• debugging

• event driven programming

a design approach requires refinement and revision based on feedback, testing, or reflection throughout the process; may require revisiting earlier phases of the process

• syntax error

• incremental developmental process

• iterative development process

descriptions of how a program functions & may include a description of user interactions that a program must provide

• event driven programming

• program requirements

• syntax error

• development process

a mistake in the program where the rules of the programming language are not followed

• syntax error

• debugging

• event

data that are sent to a computer for processing by a program; can come in a variety of forms such as tactile interaction, audio, visuals, or text

• comment

• program

• input

• output