App Creators Unit 1 Test

Front

An ordered set of instructions that are used to carry out a task is called:

Back

algorithm

Front

A diagram that represents an algorithm or process, and uses geometric symbols connected by arrows to show the direction of the flow of action is called:

Back

flowchart

Front

To identify bugs or errors in computer hardware or programs and fix them is called

Back

debugging

Front

Which of the following is correctly named using camel case? #reset button$, RESETbutton, ResetButton, Reset button(1)

Back

ResetButton

Front

Two people working together to create a computer program is called:

Back

pair programming

Front

A placeholder in a device's memory that stores a value a program is using is called a:

Back

variable

Front

You need to initialize a variable before it will work. (Give it a starting value)

Back

True

Front

an area of App Inventor where you can drag blocks of code to use in another app is called:

Back

backpack

Front

Which set of blocks will change the canvas to blue when the button is clicked? Options: A, B, C, D

Back

A

Front

On a flowchart which shape is used to show an action (like MoveForward)? Options: oval, rectangle, rhombus

Back

rectangle