It is a program that may be used by a user to access files and navigate the World Wide Web. An example of this would be Firefox, Chrome, Safari, etc.
Answer: star topology.
Explanation:
The layout of the way how the computers in a netword are interconnected is called network tipology.
Some types of network topologies are:
1) Point-to-point tipology: all the computers are connected to each other directly (computer-to-computer, in pairs, this is a direct link between each two computers).
2) Bus topology: all the nodes (computers or server) are connectect to a maing cable.
3) Star topology: all the computers are connected to a central computer or server which is called central hub. This is the layout described in the question.
4) Ring topology: the computers are connectec in a circular path; each computer is connected to the next computer.
5) Mesh: every computer is connected to every other computer.
A- White. shows all wavelengths of light.
dir is a HTML tag to list directory titles. It is used in HTML 4.01.
dir="rtl" basically writes the text right-to-left. That's what "rtl" stands for: right-to-left.
so for example
......
<em>
<p dir="rtl">Hello!</p> </em>
......
That will write "Hello!" from the right side of the screen.
no clue what >יזבל is... sorry
