Upgrade to remove ads
Only $35.99/year

Technology In Action: Ch.8 assessment // quiz

Terms in this set (20)

The operating system of on your cell phone?
a. can be changed from iOS to Android
b. is a version of Android if you are using an iPhone
c. is stored on the SD card in the phone
d. none of the above
d
VoIP is a phone service that?
a. requires a fiber-optic connection
b. works over an Internet connection
c. is only available for calls within the United States
d. had extremely high quality but is very expensive
b
Which service allows you to use your cell phone or smartphone to send messages that contain images?
a. MMS
b. ISP
c. SMS
d. MiFi
a
When there are no available wireless networks, your phone?
a. cannot reach the internet
b. can use Bluetooth technology to connect to the internet.
c. can use VoIP to still send e-mail
d. can use tethering to connect to connect your computer to the internet.
d
There are several categories of mobile devices because?
a. we do not yet have digital convergence
b. there is a range of tradeoffs between weight and performance
c. everyone wants the fastest processor
d. no one has designed a digital device that works will for travel
b
Which is NOT a factor that determines the quality of images taken with a digital camera?
a. less quality
b. resolution
c. file format
d. type of battery
d
An audio interface unit can?
a. connect a computer to musical instrument and microphone
b. provide Dolby surround sound
c. create electronic drum sounds
d. convert between different audio file formats
a
P2P is an acronym for?
a. packet-to-packet networking
b. peer-to-peer sharing
c. person-to-person texting
d. power-to-power delivery
b
An analog signal is different from a digital signal because?
a. it is continuous
b. it has only specific discrete values
c. it is easier to duplicate
d. it is easier to transmit
a
The open format for publishing of e-books that is optimized for mobile devices is?
a. ePub
b. raw
c. azw
d. pdf
a
A cell phone is cellular because?
a. software can be plugged in or removed
b. phones have become so small in size
c. it uses a network made up of cells or base transceiver stations.
d. of the pattern on the screen of the device
c
Which of the following is FALSE?
a. Bluetooth technology uses radio waves
b. An analog-to-digital converter chip converts your voice into digital signals
c. Your phone can only be connected to the internet if there is WiFi networks available.
d. SMS is an acronym for short messages service, also called text messaging.
c
Which of the following is NOT a mobile device?
a. base transceiver station
b. phablet
c. tablet
d. ultrabook
a
DRM is an acronym for?
a. digital role maker
b. digital real movie
c. distribution regional media
d. digital rights management
d
Streaming music services allows you to?
a. subscribe monthly and have access to millions of songs.
b. purchase audio CDs
c. make your own music available to your friends
d. avoid digital rights management
a
A digital camera's resolution?
a. is measured in megapixels (MP)
b. only matter for analog cameras
c. depends on the cameras lens
d. tell you hoe to transfer images to your printing service.
a
True or False: Every smart phone contains a GPS chip.
t
True or False: A WiFi network is always faster than a 4G network.
f
True or False: Digital video can be stored in an .mpg file, or an .mp4 file
t
True or False: HDMI is a single cable that carries both high-definition video as well as audio signals
t
Sets found in the same folder