ITF+ Ch3, Computing Devices and Internet of Things

Using an Android phone, you want to scroll down. What do you do to accomplish this?

• Swipe up

• Swipe down

• Pinch fingers together

• Start with pinched fingers and separate them

For which of the following tasks are gaming consoles not used? (Choose two.)

• Playing video games

• Editing Word documents

• Watching a DVD

• Creating a spreadsheet

Which motion while using an iPhone allows you to zoom in on a map?

• Tap

• Double tap

• Pinch

• Reverse pinch

You want a device to hold files for several users to access on a network. What type of device do you need?

• File console

• Tablet

• Server

• Workstation

Rachel is using her iPad to view pictures. She turns the iPad 90 degrees, and the image turns as well. Which sensor allowed this to happen?

• Accelerometer

• Magnetometer

• Turnometer

• Gyroscope

Which type of IoT device is used to control the temperature in a home?

• Thermostat

• Security system

• Home appliance

• Command Center

Francis is trying to change the settings on his iPhone. He opens the Settings app. To see

them better, he turns his phone 90 degrees, but nothing happens. What is the most likely

cause?

• The gyroscope is broken.

• The settings app does not support rotation.

• He needs to enable app rotation in Settings first.

• He needs to turn off the device and turn it back on to reset the rotation feature.

What is the term used that refers to connecting two Bluetooth devices together for communications?

• Syncing

• Netting

• Pairing

• Partnering

Agi has an iPhone with a biometric scanner enabled. What methods can she use to unlock her phone?

• Fingerprint only

• Passcode only

• Fingerprint or passcode

• Fingerprint, passcode, or iris scan

What term refers to having data stolen from your device via Bluetooth connection?

• Pairing

• Bluesurfing

• Bluejacking

• Bluesnarfing