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Periodic Assessment 2

(Based on chapters 3 to 5)

1. Match the following:

a. Accelerometer Sensor (i) Measures air humidity

b. Barcode Scanner (ii) Detects phone movement

c. Gyroscope Sensor (iii) Reads codes on objects
d. Hygrometer Sensor (iv) Counts the steps

e. Pedometer Sensor (v) Measures device rotation

2. Write the names of the following components of MIT App Inventor:

a. ____________________________________

A
b. ____________________________________

c. ____________________________________

3. Define the following:

a. Video conferencing

___________________________________________________________________

b. Google Drive

___________________________________________________________________

c. Instant Messaging

___________________________________________________________________

4. Give two examples of each app category.

a. Educational Apps ____________________ ____________________

b. Lifestyle Apps ____________________ ____________________

c. Social Media Apps ____________________ ____________________

d. Utility Apps ____________________ ____________________

Periodic Assessment 2 73