Unit 3 Coding Fundamentals

The main purpose of a variable, is

• So you can draw circles and change colors.

• To have to enter code into the variable and then it will be throughout your program wherever you put the variable.

• So you don't have to change maybe hundreds of pieces of code, you can do it with only one change in the variable

• To help you find sprites.

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Which of these languages is commonly found embedded in HTML code?

• HTML

• Javascript

• C++

• Python

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Pair Programming

• a collaborative programming style in which two programmers switch between the roles of writing code and tracking or planning high level progress

• the process of finding and fixing problems in code

• 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.

• the inputs and outputs that allow a user to interact with a piece of software. Can include a variety of forms such as buttons, menus, images, text, and graphics.

Which of these is a general-purpose programming language that is used a lot in video games?

• Javascript

• C++

• HTML

• Python

Which of these languages is used primarily to create web pages and web applications?

• C++

• Python

• HTML

• Javascript

Binary code is how computers send, receive, and store information.

• True

• False

Comment

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

• the inputs and outputs that allow a user to interact with a piece of software. Can include a variety of forms such as buttons, menus, images, text, and graphics.

• a collection of program statements. Programs run (or “execute”) one command at a time.

• a written description of how a command or piece of code works or was developed.

User Interface

• the inputs and outputs that allow a user to interact with a piece of software. Can include a variety of forms such as buttons, menus, images, text, and graphics.

• a collaborative programming style in which two programmers switch between the roles of writing code and tracking or planning high level progress

• the process of finding and fixing problems in code

• 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.