Answer:
see explanation
Explanation:
Carlos can make a copy of the old presentation that preserves all the formatting, and replace old content with new information.
The currency element constitutes information whether the information of the website is current or up to date.
<h3>Website</h3>
A website is a term used to describe unique publicly accessible web pages that are identified by a domain name. Information on websites is typically updated by website owners, hence, some websites may not be updated frequently when compared to others. Thus, the currency element is an element users take into consideration when evaluating a website's content, whether or not the information is up to date.
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Answer:
Towers and satellite.
Explanation:
Electromagnetic waves is a propagating medium used in all communications device to transmit data (messages) from the device of the sender to the device of the receiver.
Generally, the most commonly used electromagnetic wave technology in telecommunications is radio waves.
Radio waves can be defined as an electromagnetic wave that has its frequency ranging from 30 GHz to 300 GHz and its wavelength between 1mm and 3000m. Therefore, radio waves are a series of repetitive valleys and peaks that are typically characterized of having the longest wavelength in the electromagnetic spectrum.
Basically, as a result of radio waves having long wavelengths, they are mainly used in long-distance communications such as the carriage and transmission of data.
The distance from one peak to the next peak is called wavelength. This distance is also equal to the distance from one trough of a wave to another.
Also, microwave is a form of radio waves which typically has short wavelengths and frequency ranging from 300 MHz and 300 GHz.
Hence, microwave transmits information between network nodes using towers and satellite.
An anaglyph is a graphic image composed of two images, one that is tinted red and the other that is tinted blue. When viewed together these images produce a stereoscopic effect.
Further Explanation:
To explain what an Anaglyph is and the concept it uses to work, I will use a simple demonstration. Place your finger higher up at a shorter distance from your face and close your left eye. You will notice your finger move slightly a bit to the left. The same happens when you close your right eye too.
Basically, Anaglyphs work by laying one images over the other from two angles. One image has a red tint and the other a blue tint. To view an Anaglyph image, you need glasses with the corresponding colors of the image. Note that if the image for the right eye is blue, it can only be filtered out by the red lense and not the blue lense and vice versa.
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