1.3 Accessories and Ports of Mobile Devices

Question 1

(USB) stands for

Answer 1

Universal Serial Bus

Question 2

Newer devices use this type of connection

Answer 2

USB-C

Question 3

USB-C can transmit these three types of signals

Answer 3

Thunderbolt, Display Port, & HDMI

Question 4

Apple Devices use this type of connection cable

Answer 4

Lightning

Question 5

Serial Interface cables are called these two names

Answer 5

DB-9 or DE-9

Question 6

Serial Interface cables commonly transfer these signals

Answer 6

RD-232

Question 7

(NFC) stands for

Answer 7

Near-field communication

Question 8

Near-field communication (NFC) is used to

Answer 8

Send small amounts of data wirelessly (Check out at Store)

Question 9

Bluetooth

Answer 9

High-speed communications over a short distance (PAN)

Question 10

Wi-Fi Hotspot

Answer 10

Can be enabled to send cellular data to other devices

Question 11

Touch pens

Answer 11

Activate interface of device without physically touching the screen

Question 12

Headsets

Answer 12

Hands-free audio using audio jack or bluetooth

Question 13

Speakers

Answer 13

Battery-powered Bluetooth audio

Question 14

Docking station

Answer 14

Quick connection for device and external devices