CompTIA A+ Mobile Devices Flashcards


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created 2 years ago by James_Walton
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Mobile Device definitions
updated 2 years ago by James_Walton
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1

A database residing in a wireless device that contains information used during the system selection and acquisition process.

Preferred Roming List (PRL)

2

A telecommunications interface standard used on an Integrated Services Digital Network (ISDN) to carry multiple DS0 voice and data transmissions between the network and a user.

Primary Rate Interface (PRI)

3

The package file format used by the Android operating system for the distribution and installation of mobile apps and middleware.

(APK)

4

A set of software development tools that allows the creation of applications for a certain software package, software framework, hardware platform, computer system, video game console, operating system, or similar development platform.

(SDK)

5

A unique identifier that defines a subscriber in the wireless world, including the country and mobile network to which the subscriber belongs. The -------is one of the pieces of information stored on a SIM card.

International Mobile Subscriber Identity (IMSI)

6

A unique number given to every single mobile phone. The number is typically found behind the battery.

International Mobile Equipment Identity (IMEI)

7

A feature that measures the vertical and horizontal orientation of the device.

Gyroscope

8

A space-based navigation system that provides location and time information in all weather conditions anywhere on or near the Earth where there is an unobstructed line of sight to four or more _______satellites.

Global Positioning System (GPS)