12.4.7

You have just purchased a smart watch to track your fitness statistics and health. To change the interface or update the firmware, you need to use an app on your smartphone. Which of the following connection technologies will you MOST likely use to communicate between your watch and the app? Answer Wi-Fi E Ink Bluetooth USB cable

Bluetooth

You want to be able to use a high-quality, noise-cancelling headset with your mobile phone to make conference calls and to listen to music. However, your new mobile phone does not have an earphone jack. Which of the following technologies allows you to wirelessly connect your headset to your new phone? Answer Bluetooth USB MicroSD Docking station

Bluetooth

Which of the following medical devices utilize Bluetooth or Wi-Fi technology to communicate with a mobile phone? (Select two.) Answer CGM Fingertip EKG Trackpad USB-C MicroSD

CGM Fingertip EKG

Which of the following components allows a tablet to provide a screen interface that recognizes multiple finger touches at the same time? Answer E Ink Capacitive touchscreen Bluetooth OLED display

Capacitive touchscreen

You have recently been hired by a course development company to develop online simulations, and you have been given permission to work at home. The company has given you a laptop computer, two external displays, and a wireless mouse and keyboard. However, you also want to connect several of your own personal devices to the laptop, including a printer, headset, webcam, a third external display, and a drawing pad. You also want to be able to boot your laptop with all these devices without opening up the laptop. Which of the following items should you request from your company to help connect all these devices in the EASIEST and most EFFECTIVE way possible? Answer Bluetooth accessibility Port replicator Docking station CGM device

Docking station

When a user rotates a mobile device, the operating system changes the screen orientation so that the display remains upright for the user. Which of the following technologies detects this movement on a mobile device? (Select two.) Answer Wi-Fi Accelerometer Gyroscope GPS Geotracking

Gyroscope Accelerometer

Which of the following mobile connection types can enable other mobile devices to connect to the internet? Answer NFC USB Hotspot Bluetooth

Hotspot

Which of the following MOST accurately describes a touch pen? Answer Does not contain electronics. Includes a soft rubber tip at the end. Works well for high-quality digital drawings. Includes features such as tilt and pressure sensitivity.

Includes features such as tilt and pressure sensitivity.

You've just purchased an Ethernet adapter for your Android tablet. Which of the following USB connector types would you MOST likely use to plug in to the adapter? Answer Serial connector USB-C connector USB-A connector USB-B connector

USB-C connector

The human resources department wants to give gifts away at the company's summer party. They would like to have an assortment of fitness tracker wristbands, smartwatches, smart glasses, and virtual reality headsets. They have been trying to locate these on the internet, but have been unsuccessful. Which of the following types of mobile devices should you tell them to search for? Answer Tablets Smartphones Wearable devices E-readers

Wearable devices