Answer:
a. Contrast ratio
Explanation:
According to my research on LCD technology, I can say that based on the information provided within the question the term being described by the question is called Contrast Ratio. This is used in all TV's and monitors, since it controls the blacks and white color gradient of the images on the TV's and monitors.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
False I believe probably false
Routing is process of selecting and establishing the routes that data packets take on their way to a particular destination (specific IP addresses). Broadcasting on the other hand is the simultaneous transmission of the same message to multiple recipients. In contrast to routing, broadcasting lacks the ability to direct packets to a specific address. When it comes to security, routing is not necessarily more secure than broadcasting. Without goof security protocols other users can read messages even if they aren't the recipient of the packet.
Go here this should help bunches!
http://www.microsoft.com/security/online-privacy/safely-dispose-computers-and-devices.aspx
Hope this website helps!
The two extensions in scratch are correctly matched to their accessibility goals Translate extension and Text to speech extension.
<h3>What are Scratch Extensions?</h3>
Scratch extensions are known to be used in an interface with external hardware and information outside of the Scratch website via new blocks.
Note that The two extensions in scratch are correctly matched to their accessibility goals Translate extension and Text to speech extension.
Learn more about scratch from
brainly.com/question/25720264
#SPJ1