Chapter 8 Flashcards
(16 cards)
Where is the OS stored on smartphones?
ROM (Read only memory)
VoIP is phone service that?
Works over an internet connection
Which service allows you to use your smartphone to send messages that contain images?
MMS
Digital convergence means that
One device can perform the job of several
There are several categories of mobile devices because
There is a range of tradeoffs between weight and performance
Digital convergence means that all cellular networks will become 4G?
False
Ultrabooks are a type of notebook computer with the fastest processor and largest screen size?
False.
If you are in a location with free wifi, it is better use wifi than the 3G cellular signal?
True
What is not a factor that determines the quality of images taken with a digital camera?
Eye-Fi
The quickest way to distribute your band’s new song to a lot of listeners is to?
Use an application to post it on Facebook.
P2P
Peer to peer sharing
An analog signal is different from a digital signal because
It is continuous
What is not true about modern televisions?
They run word processing and spreadsheet software
Digital music files must be converted to the MP3 format if they are transferred to a mobile device?
False
A codec is the algorithm that compresses and decompresses video files?
True
If your digital camera doesn’t support wireless connectivity, you can use a memory card with a built in wifi?
True
