Chapter 12: Mobile Devices Flashcards
______ is an operating system based on the Linux kernel and used mostly on smartphones and tablets developed by the Open Handset Alliance
Android
______ based off of OSX and has roots in Unix
iOS
Windows 10 is open or closed source?
closed
______ a combination of hardware and software that measure velocity, detect rotation and shaking
accelerometer
What are the 3 accelerometers used for in Iphone?
X (left to right)
Y (up and down)
Z (back to front)
_______ adds the measurements of pitch, roll, and yaw to mobile devices, just like the concept of flight dynamics
gyroscope
________ is the practice of tracking and recording the location of a mobile device over time.
geotracking
_____ is the combination of programming tools and operating system or emulator used by a developer to create apps for a particular operating system
SDK (Software Development Kit)
If you connect an IMAP account, you must enter the IMAP server (for receiving mail) which uses port ____ by default
143
Secure email sessions require the use of _____ or ____ on port 443
SSL or TLS
_____ is a challenge/response protocol that uses a hashing function to prevent replay attacks during an email session
APOP
How do you add S/MIME (encryption) support to an email account?
Turn on the Sign All Outgoing Emails option and create keys for your email accounts
The _____ is he portion of the smartphone that makes connections to the cellular network for phone and data and are automatically updated by mobile providers
PRL (Preferred Roaming List)
Why are PRI updates done?
to control the speed at which data is sent from a mobile device to a cell tower; done automatically
What are the 3 requirements to use your phone as a RM radio?
- the phone’s FM chips must have a connection to the headphone jack
- The wireless carrier must permit FM radio apps to access the chip
- the phone manufacturer must install software controls for the FM chip
The 12 types of files that can be sychronized
contacts, programs, email, pictures, music, videos, calendar, bookmarks, documents, location data, social media data, eBooks
______ is when apps on the mobile device send data to the cloud where it is downloaded by other mobile apps, by web browsers, or by programs running on Windows or OS X computers (google drive)
cloud-based synchronization
______ enables a single login to provide access to multiple services
mutual authentication for multiple services (SSO)
What are the software requirements for synchronization software? (windows)
- 1GB of RAM or more
- USB 2.0 ports minimum
- 300MB of free space on the hard drive
What are the software requirements for synchronization software? (Mac)
OS X 10.5 or greater and an available USB port
What are the connection types required for synchronization software? (windows and Mac)
USB 2.0 ports but some support bluetooth; for cloud based synchronization the app or web service must be on the mobile device and computer and have internet access
______ is a short range, low speed wireless network primarily designed to operate in peer to peer mode between PCs and other devices such as printers, projectors, smartphones, mice, keyboards and other devices
Bluetooth
peer to peer mode; when bluetooth devices connect to each other
personal area network (PAN)
What is the port number for POP3?
110
