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...
Wireless radio (Wi-Fi) requires power (which is measured in decibel milliwatts dBm). The Wi-Fi will utilize battery power whenever the radio is switch http://www.freetechexams.com/computer-networking/network/effect-of-wifi-on-a-laptops-batte...
Bluetooth is kind of like a low powered wireless radio for small devices like cell phones or other devices that connect over short gaps in proximity. http://www.freetechexams.com/computer-networking/network/what-is-bluetooth.html
The standards 802.11a, 802.11b, 802.11g, or802.11n are the ones most wireless products conform to, a comparison between them will show which is the mo http://www.freetechexams.com/computer-networking/network/wireless-networking-standards-802...
Wi-Fi signals are often measured in terms of decibels. Basically decibels are a unit of measurement. They are used for many other types of audio equip http://www.freetechexams.com/computer-networking/network/decibels-db-dbm.html
There are many alternatives for internet connections out there. Here we will introduce you to some of them. http://www.freetechexams.com/computer-networking/network/alternative-to-internet-connectio...
Overall DSL seems to be a better option than cable. Considering different aspects such as speed, popularity, satisfaction and security. http://www.freetechexams.com/computer-networking/network/comparison-between-dsl-and-cable-...
T1 Asymmetric DSL tends to have more bandwidth with regards to downloading, the provider restrict the upstream bandwidth which then allows them to cha http://www.freetechexams.com/computer-networking/network/dsl-idsl-adsl-radsl.html
T1 and T3 lines are basically leased lines, which are used in the field of telecommunications. They are an example of reserved circuit communication t http://www.freetechexams.com/computer-networking/network/t1-t2-lines.html
Fiber optic cables are expensive cables that are made up of thin strands of glass fibres, all of which is encased in insulated casing. http://www.freetechexams.com/computer-networking/network/fiber-optic-cables.html
What is popularly known as WiMax, is actually a long range wireless networking standard. Through WiMax, users can receive high speed internet in even http://www.freetechexams.com/computer-networking/network/what-is-wimax.html
A high speed form of internet connection, satellite internet uses telecomm satellites to broadcast internet services, much the same as they do for tv. http://www.freetechexams.com/computer-networking/network/satellite-internet.html
This tutorial is made to provide you enough basic knowledge about the some very important networking devices such as Network Interface Card (NIC) adap http://www.freetechexams.com/computer-networking/network/networking-devices.html
This particular chapter is about the DHCP server. DHCP stands for Dynamic Host Configuration Protocol. This tutorial is going to teach you all about D http://www.freetechexams.com/computer-networking/network/dhcp.html
Dial up networking allows devices to connect to a LAN or WAN through telephone lines. It is often used for home users or networks, thus providers have http://www.freetechexams.com/computer-networking/network/what-is-dial-up-networking.html
IP is the most widespread standard for communications in the world, most of our networking equipment and software is reliant on IP or else on other pr http://www.freetechexams.com/computer-networking/network/what-is-an-ip.html
There are 5 classes of the IPv4 address space; A,B,C,D and E, each of which contain a contiguous subset of the overall. Mostly the case is that the le http://www.freetechexams.com/computer-networking/network/ip-address-classes.html
A trace route is a special program that will monitor the network path of test data transmitted to a distant network. A trace route program is already http://www.freetechexams.com/computer-networking/network/starting-of-the-internet.html
A trace route is a special program that will monitor the network path of test data transmitted to a distant network. A trace route program is already http://www.freetechexams.com/computer-networking/network/trace-route.html