CompTIA A+ 1.2, 1.3 - Mobile Devices

Front

How many pins are in a USB-C connector?

Back

24

Front

How many pins are in a lightning connector?

Back

8

Front

A DB-9 serial cable is also referred to as a ____ cable.

Back

DE-9

Front

What type of technology is used in credit card readers?

Back

NFC

Front

TRRS connectors are found on what kind of cable? Options: HDMI, USB, 3.5mm audio, Ethernet

Back

3.5mm audio

Front

What color is typically assigned to audio INPUT jacks?

Back

pink

Front

What color is typically assigned to audio OUTPUT jacks?

Back

green

Front

Which IEEE standard applies to WiFi?

Back

802.11

Front

Which type of network does a Bluetooth connection create? Options: LAN, PAN, MAN, WAN

Back

PAN