Chapter 8

Question 1

Where is the OS stored on smartphones?

Answer 1

ROM (Read only memory)

Question 2

VoIP is phone service that?

Answer 2

Works over an internet connection

Question 3

Which service allows you to use your smartphone to send messages that contain images?

Answer 3

MMS

Question 4

Digital convergence means that

Answer 4

One device can perform the job of several

Question 5

There are several categories of mobile devices because

Answer 5

There is a range of tradeoffs between weight and performance

Question 6

Digital convergence means that all cellular networks will become 4G?

Answer 6

False

Question 7

Ultrabooks are a type of notebook computer with the fastest processor and largest screen size?

Answer 7

False.

Question 8

If you are in a location with free wifi, it is better use wifi than the 3G cellular signal?

Answer 8

True

Question 9

What is not a factor that determines the quality of images taken with a digital camera?

Answer 9

Eye-Fi

Question 10

The quickest way to distribute your band’s new song to a lot of listeners is to?

Answer 10

Use an application to post it on Facebook.

Question 11

P2P

Answer 11

Peer to peer sharing

Question 12

An analog signal is different from a digital signal because

Answer 12

It is continuous

Question 13

What is not true about modern televisions?

Answer 13

They run word processing and spreadsheet software

Question 14

Digital music files must be converted to the MP3 format if they are transferred to a mobile device?

Answer 14

False

Question 15

A codec is the algorithm that compresses and decompresses video files?

Answer 15

True

Question 16

If your digital camera doesn’t support wireless connectivity, you can use a memory card with a built in wifi?

Answer 16

True