A star network is a local area network (LAN) topology in which all nodes -- personal computers (PCs), workstations or other devices -- are directly connected to a common central computer that is often referred to as ahub. Therefore, a star network is often referred to as ahub-and-spo...
What is a computer network? The term gets a lot of traction, but how do we define it? This article is your one-stop source of information relating to computer networks. Click here to know more.
A mesh network is a network in which devices -- ornodes-- are linked together, branching off other devices or nodes. These networks are set up to efficiently route data between devices and clients. They help organizations provide a consistent connection throughout a physical space. Mesh network...
The scale of a network can range from a single pair of devices or nodes sending data back and forth, to massive data centers and even the global Internet, the largest network in existence. What all of these networks have in common, from the smallest ones to the largest, is that they al...
Star topologies are often used in home networks. The benefits of a star network topology include the following: Limits the impact of a single point of failure. In star networks, each connecting node is isolated from other connecting nodes. If one connecting node goes down, it will not impact...
In a star network topology, all nodes are connected to a central device called a hub through a point-to-point link. The hub acts as a central node that manages and controls the entire network. All data transmitted between nodes passes through the hub. The hub ensures that the data is di...
This document describes the VPN definition, how VPN works, and Classification of VPN. What Is a VPN What Is a VPN Overview of VPN How Does a VPN Work Classification of VPN Related Information Overview of VPN With the development of network economy, enterprises become more widely dispersed...
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Network Interface Card (NIC). The NIC, also known as a network adapter, is a hardware component installed in a computer or other device that connects to the Ethernet network. It provides the physical interface for the device to connect to the network cable and handles the conversion of data...
A star schema is made up of fact and dimension tables. Although the two types of tables contain related data when used in a singleschema, they differ in how they're defined and the types of data they store. It is these differences that determine the table type, rather than the table be...