Answer:
(B) The idea wasn't invented until 1935.
Explanation:
The best answer would be (B), since prior to that year, all movies were silent ones. Silent movies are movies without any sound, which started since the late 19th century until they early 20th century.
Though by 1927 movies were already released with sounds, such as the musical The Jazz Singer, none were composed specifically for each movie.
WIth Max Steiner's film score for King Kong, the trend starts, however. King Kong was released in 1933, and after the release more movies had their own film scores. 1935 was also the year when Academy Awards started giving awards for Best Original Film Score.
I am not sure if this is what you're asking for, but I'll give it a shot!
Graffiti is considered a subject matter, because it vandalized private property, and causes employees or other people to clean up after someone else's mess.
Stone is well known for being a strong building material. Wood can rot over time and isn't as strong as stone.
Answer:
<h3>
The Open Systems Interconnection Model (OSI)</h3>
Explanation:
OSI Model was given birth by the International Organization for Standardization in 1978. It is a conceptual framework that defines the roles of a networking or telecommunication system. The idea is to use layers to visually describe what is happening in a particular networking system. OSI are fragmented further into seven sub components. The model functions in a hierarchy in which each layer has been assigned its own role and once the task is completed it is passed onto the next layer. These seven layers are divided in two main categories known as hot layers and media layers. Hot layer include application, presentation, session and transport layer, whereas media comprises of network layer, data link and physical layer. Today, OSI is so popular that many protocols are developed on its format.
