Chapter 8: Mobile Devices Flashcards
What does SIM stand for?
8.1.1.1
Subscriber Identity Module (SIM) card
What are 2 types of Touch screens?
8.1.1.3
Capacitive
Resistive
How does Capacitive work?
8.1.1.3
Touching the screen interrupts the electrical field of the screen. This change is measured by the touch processor to determine the vertical and horizontal location of the touch on the screen.
How does Resistive work?
8.1.1.3
Consists of transparent layers of material capable of conducting electricity. These layers have a small air gap between them. One layer conducts electricity from top to bottom, while the other conducts electricity from left to right.
What two types os O/S run mobile phones?
(Google) Android and (Apple) iOS
What year did (Google) Android release their O/S
8.2.1.1
2008
What year did (Apple) iOS release their O/S
8.2.1.1
2007
Where do (Google) Android download their Apps? 8.2.1.2
Google Play
Where do (Apple) iOS download their Apps 8.2.1.2
iTunes
On a mobile phone how many GPS satellites are required to work?
8.2.4.2
least four satellites
When was the first digital mobile released?
8.3.1.3
2G 1990
What does GSM stand for?
8.3.1.3
Global System for Mobile (GSM) 2G
What does iDEN stand for?
8.3.1.3
Integrated Digital Enhanced Network (iDEN) 2G
What does CDMA stand for?
8.3.1.3
Code Division Multiple Access (CDMA) 2G
What does GPRS stand for?
8.3.1.3
General Packet Radio Service (GPRS) 2.5G
What does EDGE stand for?
8.3.1.3
Enhanced Data Rates for GSM Evolution (EDGE) 2.5G
What does UMTS stand for?
8.3.1.3
Universal Mobile Telecommunications System (UMTS) 3G
What does TD-SCDMA stand for?
8.3.1.3
Time Division Synchronous Code Division Multiple Access (TD-SCDMA) 3G
What does LTE stand for?
8.3.1.3
Long Term Evolution (LTE) 4G
What are the current 4G standard data network?
8.3.1.3
Mobile WiMAX
Long Term Evolution (LTE)
What does SMS stand for?
8.3.1.3
Short Message Service (SMS)
What does MMS stand for?
8.3.1.3
Multimedia Message Service (MMS)
What is Tethering?
8.3.2.1
A mobile device can connect to another mobile device or computer to share a network connection
What does POP3 stand for?
8.3.3.1
Post Office Protocol version 3
What does IMAP stand for?
8.3.3.1
Internet Message Access Protocol (IMAP)
What does SMTP stand for?
8.3.3.1
Simple Mail Transfer Protocol (SMTP)
What does MIME stand for?
8.3.3.1
Multipurpose Internet Mail Extensions (MIME)
What does SSL stand for?
8.3.3.1
Secure Socket Layer (SSL)
What are the minimum requirements Apples iOS to synchronize with iTunes
8.3.4.2
PC with a 1 GHz Intel or AMD processor
512 MB of RAM
Windows XP Service Pack 2 or later, 32-bit editions of Windows Vista, or 32-bit editions of Windows 7
64-bit editions of Windows Vista or Windows 7 require the iTunes 64-bit installer
Where do mobile apps run on a mobile device?
8.4.3.1
In a sandbox - it is separated from the O/S.
What are the two types of software that unlocks a mobile phone on an (Google) Android and (Apple) iOS?
8.4.3.1
Rooting and Jailbreaking
