How is a wireless network the same as a wired network and how is it different? What are the steps to performing the computer command, Ping, on a computer? Why is phishing a threat to data held on a computer system? What are some examples of digital com...
Define local area network What is the difference between data mining and big data? What are the classifications of computer hardware? What are the classifications of software? Explain the main difference between the BSS and ESS wireless topologies. To what kind of wireless topology do the 802.16 ...
Explain ISO/OSI reference model.Physical layerData link layerNetwork layerTransport layerSession layerPresentation layerApplication layer2. Explain the topologies of the network.Mesh topologyStar topologyTree topologyBus topologyRing topology3. Explain the categories of networks.Local Area Network(LAN)...
The router can send and receive Internet data to any computer in your home that is also equipped with wireless access (so each computer on the wireless network has to have a radio transmitter and receiver in it too). Most new laptops come with wireless cards built in. For older laptops, ...
Describes a modern web-based fax server operating over a local area network (LAN).VideosSecret Life Of Machines: The Fax Machine by Tim Hunkin. A 30-minute clip from the excellent series by the quirky British cartoonist. His human demonstration of faxing is quite similar to the one I've ...
This is actually how I feel whenever someone asks for help dealing with proprietary software or hardware. Remote functionality that could be local, service which supplants intrinsic functionality, wireless for devices that don't wander (looking at you, bike shifters), trust in place of secure pra...
For example, a network card's MAC address should be unique for whole the network. If we are cloning a machine or sometimes creating them from templates, at least we need to change these on each machine before booting them: Host Name NIC MAC Address NIC IP (If not using DHCP) Machine ...
Although local network activity may be enhanced with increased high frequency oscillations, the temporal dissociation between the high and low frequency components of the EEG is likely to reduce functional networking between cortical regions. This may be of particular relevance to studies of schizophrenia...
That's great, if you live or work in a place where the 3G network of AT&T(美国电话电报公司) (the sole wireless carrier of the iPhone) is active. That's not so great in cities like New York where AT&T's cellular coverage is awful. As one of my colleagues in New York City, who ...
You could use one of these things: effectively, an adapter that allows a laptop to hook up to a cellphone network. Technically, it's an HSDPA broadband wirelessmodem—but the phone companies call them "dongles". The dongle simply plugs into your laptop's USB socket and has its own SIM ...