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MP3-9WKS-Review

Total questions: 24

Worksheet time: 12mins

Name
Class
Date
1.

Where you can find your components and drag them to the Viewer to add them to your app.

a)

Viewer

b)

Palette

c)

Components

d)

Properties

2.

Drag components from the Palette to the _______________to design what your app will look like.

a)

Palette

b)

Components

c)

Viewer

d)

Properties

3.

Shows the _________________ you have added to your app in a hierarchical structure.

a)

Viewer

b)

Palette

c)

Properties

d)

Components

4.

Select a component in the Components list to edit its ________________ (name, color, size) in this pane.

a)

Properties

b)

Palette

c)

Viewer

d)

Components

5.

What view is this?

a)

Palette

b)

Designer

c)

Blocks

d)

Components

6.

Scientists who apply their knowledge of computation to creating solutions using a computer system.

a)

Computer Scientists

b)

Engineer

c)

Architect

d)

Programmer

7.

A type of software application designed to run on a mobile device, such as a smartphone or tablet computer.

a)

Emulator

b)

Viewer

c)

Mobile Application (App)

d)

Built In Drawers

8.

The science of creating artifacts and solving problems using the help of a computer. Some of the areas of focus include software engineering, programming, data analysis, algorithms, graphics, and animation.

a)

App

b)

Computer Science

c)

Programming

d)

Data

9.

The writing of compound words (file names) by starting each word with a capital letter.

a)

Java Script

b)

CamelCase

c)

Python

d)

C++

10.

A simulator that imitates a program or events.

a)

Viewer

b)

App

c)

Computer

d)

Emulator

11.

Where you can add or edit the code in your app.

a)

Designer

b)

Blocks

c)

Palette

d)

Components

12.

Find blocks that are specific to a component and drag them to the Blocks Viewer.

a)

Emulator

b)

Blocks Button

c)

Built In Drawers

d)

Component Specific Drawers

13.

What type of files are used in MIT App Inventor?

a)

hex

b)

aia

c)

PDF

d)

Word

14.

A flaw in a computer program that causes the program to produce an incorrect result or behavior.

a)

Compiler

b)

Debug

c)

Bug

d)

Relay

15.

Something unexpected that happens while a program is running.

a)

Bug

b)

Anomaly

c)

Algorithm

d)

Program

16.

A program that translates instructions or code into a language that can be read and understood by a computer.

a)

Relay

b)

CPU

c)

Monitor

d)

Compiler

17.

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

a)

Debug

b)

Bug

c)

Anomaly

d)

Flowchart

18.

How do you add a comment to your code in App Inventor?

a)

Click on Settings

b)

Right click in the blank space and choose Add Comment

c)

Right Click on the block and choose Add Comment

d)

You can't add comments in App Inventor

19.

What button do you click on to log in to App Inventor?

a)

Help

b)

Create Apps!

c)

Log On

d)

Start

20.

How do you save your code as an image?

a)

Right click in the blank open space and choose Download Blocks as Image

b)

Right click on the block and choose save image

c)

Click on Settings

d)

Click on Help

21.

A mobile app is:

a)

An operating system

b)


An input device

c)

A type of software application designed to run on a mobile device, such as a smartphone or tablet computer.

d)

Hardware for computers

22.

Which of the following models the correct naming convention for a VARIABLE that will hold the value for a player's date of birth?

a)

players date of birth

b)

Players Date Of Birth

c)

playersdateofbirth

d)

playersDateOfBirth

23.

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

a)

Action

b)

Universal test

c)


Boolean logic

d)

Conditional statement

24.

What are these steps for?

a)

Steps for checking a sequence.

b)

Steps for creating an algorithm.

c)

Steps for Debugging Code

d)

Steps for importing your file.