An emergency response app should have a feature that allows users to call emergency services directly.

• TRUE

• FALSE

The locator feature in an emergency response app can only determine the user's location when GPS is available.

• TRUE

• FALSE

Jane wants to create an app that displays the current air pressure. Which sensor should she integrate into her app?

• BAROMETER

• THERMOMETER

• HYGROMETER

• ACCELEROMETER

Sam wants to create an app that displays the current time. Which sensor should he use? 

• TIMER

• CLOCK

• BARCODE SCANNER

• WATCH

Brian wants to create an app that adjusts the screen brightness based on ambient light. Which sensor should he incorporate in his app?

• MAGNETICFIELD SENSOR

• LIGHT SENSOR

• NEAR FIELD

• PROXIMITY SENSOR

Alex wants to create an app that measures the temperature in a room. Which sensor should he use?

• THERMOMETER

• ACCELEROMETER SESNOR

• PEDOMETER

• GYROSCOPE SENSOR

David wants to create an app that detects the rotation of a phone. Which sensor should he integrate into his app?

• ORIENTATION SENSOR

• BARCODE SCANNER

• GYROSCOPE SENSOR

• PEDOMETER

Alex wants to create an app that detects jiggling when a user shakes his/her phone. Which sensor should he include in his app?

• PROXIMITY SENSOR

• LOCATION SENSOR

• ACCELEROMETER SENSOR

• BAROMETER

Sarah wants to create an app that tracks the location of a user. Which sensor should she use?

• LOCATION SENSOR

• PROXIMITY SENSOR

• PEDOMETER

• HYGROMETER

Rachel wants to create an app that measures the humidity level in a room. Which sensor should she use?

• HYGROMETER

• PEDOMETER

• BAROMETER

• PROXIMITY SENSOR