Basics of App Coding

An organized set of rules or steps to perform an action, is also known as...

• Scratch

• Software

• Algorithm

• Block

What does this shape represent?

• Decission

• Command

• Input/Output

• Start/End

What is this symbol?

• Decision

• Input/Output

• Start/End

• Process

Which layer does the user look at and interact with?

• Data or Model

• Controller

• User Interface (UI) or View

• CPU

Which layer contains the code that tells the app what to do?

• Data or Model

• Controller

• User Interface (UI) or View

• CPU

Which layer holds the user data?

• Data or Model

• Controller

• User Interface (UI) or View

• CPU

A diagram that graphically represents a set of instructions is called:

• Flow Chart

• Pseudocode

• Shapes

What is an ordered set of instructions used to carry out a task?

• A conditional statement

• A bug

• An algorithm

• steps

What is a design sketch?

• A sketch of the UI and all the components there

• a graphical depiction of each event handler

• Step by step instructions to complete a task

• None of these

What is the purpose of this backpack icon?

• store apps in it

• delete unwanted blocks

• export blocks to other apps

• to make the page look pretty to make the page look pretty