PLTW App Creators Unit 1 Review

Front

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

Back

algorithm

Front

You can tell that the yellow, blue and green buttons will be side by side because:

Back

they are inside a horizontal arrangement

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

Back

ResetButton

Front

The layer of an app that the user sees and interacts with is called

Back

view layer

Front

The layer of an app that contains the blocks of code that tell the app how to behave is called:

Back

control layer

Front

An action or occurrence that happens during runtime that will trigger a response or behavior by the software is called:

Back

event

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

A command that performs different actions depending on whether a condition is true or false.

Back

conditional statement

Front

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

Back

pair programming