Match the Word in Column 1 to Its Definition in Column

Essay

Match the word in Column 1 to its definition in Column 2. Each answer can only be used once.
A)A cellular network facility that allows users to send and receive text messages
B)A software mechanism that defines the way files are named, stored, organized, and accessed
C)A set of standards for second-generation cellular networks
D)Assessment of the actual geographical location of a mobile device
E)A custom-designed program that controls the components of mobile devices and facilitates how they function.
F)A snapshot of the file system of a mobile device
G)A storage expansion card for a mobile device
H)The traditional method of modulating radio signals so that they can carry information
I)A term describing a wireless Local Area Network
J)A spread-spectrum technology for cellular networks
K)A duplicate of data located on a mobile device
L)The smart card that is inserted into a mobile device that identifies the user account to the network, handles authentication, and provides storage for basic user data and network information
M)The basic components of a mobile device
N)A communication channel that can provide higher-speed data communication than a standard telephone circuit
O)A system for determining position by comparing radio signals from several satellites
-Operating system