Option C
The personal computer era ended and the interpersonal computing era began occurred in the 1990-2000 generation of computing
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Explanation:</u></h3>
The World Wide Web grew publicly obtainable in 1991. The Internet developed speedily, and by 1996, it was portion of mass growing. By 1999 virtually every nation had a connection, and approximately half of Americans and personalities in various other countries practiced the Internet regularly.
Yet completely the 1990s, "getting online" necessitated complex configuration, and dial-up was the only connection variety affordable by unique users; the contemporary day mass Internet culture was not possible. The initial Wiki was introduced with WikiWikiWeb on 1999.
Answer:
The output of the given code is 50.
Answer: There are different types of topologies are: 1) Bus topology, 2)Star topology, 3)Ring topology
Explanation: The physical layout in which the network connection are made is known as topology.
Types of topologies are explained as:
1) Bus topology-
- It is a type of network where every device is connected to a single cable, which runs one end to another.
- In this data is transmitted in one direction only and it is also known as linear bus topology.
- It is cost effective because they can be run in a single cable.
2) Star topology-
- In star topology every node in the network is connected to one central node.
- The central node or hub also acts as a repeater and it can manage the entire network from one location.
3) Ring topology-
- In this topology computers are connected to each other in circular format and every device in a network will have two neighbors.
- In this the risk of collision is very low and low cost to install.
