Quiz 8

____ allows only limited use of the media that have been legally purchased.
Digital rights management
The distance between two near field communication (NFC) devices is limited to about ____.
1.5 inches
All of the following are advantages of VoIP EXCEPT ____.
Excellent reliability during Internet or power outages.
Which of the following mobile device is the lightest?
Smarthphone
Text messaging is also called ____.
Short message service (SMS)
____ is digital textual information that can be stored, manipulated, and transmitted by electronic devices.
E-text
A(n) ____ is included in a cell phone to handle the compression of data for it to be quickly transmitted to another phone.
Digital signal processor chip
Which of the following digital formats compresses the image file?
JPEG
Which of the following describes the number of times an analog wave is measures each second during an analog-to-digital conversations?
Sampling rate
What is IOS?
An operating system for mobile devices
Which of the following is NOT true about e-books?
They are always PDF format
The global positioning system is a network of 21 ____ plus 31 working spares.
Satellites
You can send messages that include photos and videos between mobile devices using ____ technology.
Multimedia Message Service (MMS)
Google ____ is an online store that delivers software for Android devices,
Play
VoIP uses ____ technology similar to email to transmit voice over the internet.
Digital
A(n) ____ chip converts sound waves from a voice into digital signal.
Analog-to-digital converter
An internet connectivity plan is also known as a ____ plan.
Data
A(n) ____ cable carries all audio and video information from devices to a connected TV.
HDMI
Many mobile devices include a mini- _____ port.
USB
A main difference between the tablet and the smartphone is the ____.
Screen Size
The operating system of a cell phone is stored in ___.
ROM
A(n) ____ converts your voice’s sound waves into digital signals.
Analog-to-Digital converter chip.
Which is true of SMS messages?
They can contain a limited number of characters.
Which of the following is NOT a video file extension?
.jpg