There are different types of network. This introductory article gives a brief overview of the different types of networks out there. http://www.freetechexams.com/computer-networking/network/type-of-networks.html
A network topology is like a framework, although purely in virtual terms. A topology is a layout of how computers should connect, not how they are phy http://www.freetechexams.com/computer-networking/network/network-topologies.html
Packet switching is the method used to relay data over long distances (utilizing the protocols such as Frame Relay, IP and X.25). http://www.freetechexams.com/computer-networking/network/what-is-packet-switching.html
Protocols are a lot like a set of rules. For instance, for networking, protocols are used for packet switching the data by dividing the information in http://www.freetechexams.com/computer-networking/network/what-is-protocol.html
Routers are much different than hubs or switches; they are more complicated network devices capable of handling more complex tasks. At time routers ca http://www.freetechexams.com/computer-networking/network/what-is-network-router.html
Routers are much different than hubs or switches; they are more complicated network devices capable of handling more complex tasks. At time routers ca http://www.freetechexams.com/computer-networking/network/comparison-between-routers-switch...
First of all there are routers which are hardware equipment used for connecting many wired/wireless networks to each other. It is a layer 3 gateway; h http://www.freetechexams.com/computer-networking/network/hardware-used-for-setting-up-home...
Whereas wireless networking is the newest leap in technology, many networks still remain wired, mainly due to the speed and security of wired connecti http://www.freetechexams.com/computer-networking/network/network-cables.html
Network adapters allow devices to communicate within a network and are a necessary part of a network. There are different types of adapters such as PC http://www.freetechexams.com/computer-networking/network/network-adapter.html
Modems (modulator demodulators) are small box like devices used in dial up network connections. Modems translate data from binary to analog and vice v http://www.freetechexams.com/computer-networking/network/computer-modems.html
A lag switch is a device which is used to create time lags or delays into the flow of data traffic. This way the modem does not get overloaded. Lag sw http://www.freetechexams.com/computer-networking/network/lag-switches.html
A lot like a network adapter, an Ethernet card supports the standard for a high speed wired connection. They are also known as network interface cards http://www.freetechexams.com/computer-networking/network/ethernet-card.html
Cat 5 is the fifth generation of twisted pair Ethernet cabling, and the most popular one these days. Made up of four copper wires, it is limited to a http://www.freetechexams.com/computer-networking/network/what-is-cat5-cable.html
These cables are used usually when you wish to connect two similar type devices through Ethernet. They are also used for a short period of time whilst http://www.freetechexams.com/computer-networking/network/patch-cables.html
These cables are used usually when you wish to connect two similar type devices through Ethernet. They are also used for a short period of time whilst http://www.freetechexams.com/computer-networking/network/crossover-cables.html
As the name implies, gigabit Ethernet is a more advanced level of Ethernet networking and communication standards, gigabit supports a transmission rat http://www.freetechexams.com/computer-networking/network/gigabit-ethernet.html
A wake on LAN request is used by a computer as a means of connecting to a computer that is shut down. The computer will send specially formatted messa http://www.freetechexams.com/computer-networking/network/wake-on-lan.html
Hertz is a measurement of the transmission frequency of radio signals in a second. Named after the scientist Hein rich hertz, a single MHz (megahertz) http://www.freetechexams.com/computer-networking/network/introduction-to-hertz-gigahertz-a...
Auto sensing is the ability of Ethernet equipment (hubs, switches, NICs) to choose the speeds at which to operate. Auto sensing employs signaling meth http://www.freetechexams.com/computer-networking/network/auto-sensing.html
Wireless spread spectrum communication is employed in cellular networks and Wi-Fi. It provides stability by reducing wireless interference and increas http://www.freetechexams.com/computer-networking/network/wireless-spread-spectrum-communic...
A Wi-Fi hotspot is a wireless access point which provides internet access to network devices in public places. Wi-Fi technology is used by home networ http://www.freetechexams.com/computer-networking/network/how-to-find-wifi-hot-spots.html
Wireless access points (Wi-Fi) can support a considerably ample number of devices on a network. Theoretically, it is possible to hook up to 4 wired de http://www.freetechexams.com/computer-networking/network/how-many-computers-can-share-a-wi...