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App Inventor 4.0

Total questions: 10

Worksheet time: 6mins

Name
Class
Date
1.

The place where I tell the components of my app what to do

a)

Designer

b)

Blocks Editor

c)

Event

d)

Comment

2.

The part of the app that user sees is called?

a)

The blocks editor

b)

User interface

c)

Blocks

3.

File format which contains an App Inventor executable, needed to actually run the program on a device

a)

apk

b)

aia

c)

aii

4.

Who created App Inventor

a)

Google

b)

MIT

c)

Microsoft

d)

Apple

5.

What type of coding is used in App Inventor

a)

Block code

b)

Graphic Code

c)

Python

d)

Picture code

6.

To get a HorizontalArrangement to fill the width of the screen, which Property should be set?

a)

Height

b)

Width

c)

AlignHorizontal

d)

AlignVertical

7.

What are the non-visible components in App Inventor

a)

Sensors

b)

Layouts

c)

Media

d)

User Interface

8.

What are the two apps we developed in this session

a)

Digital Calender

b)

Talking application

c)

Fingerprint Sensor

d)

Calculator

9.
This block of code is an example of . . . 
a)
event handler.
b)
conditional statement.
c)
programming loop.
d)
a procedure that uses arguments.
10.

Which menu option allow you to test your app via a WiFi connection?

a)

AI Companion

b)

Emulator

c)

USB

d)

Bluetooth