What is Wireless LAN ?

What is Wireless LAN ?
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1 Answer

Answer :

Wireless LAN is a wireless technology used to transfer information between a specific area or the same building .
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Related questions

How to setup a Wireless LAN connection?

Description : How to setup a Wireless LAN connection?

Last Answer : So you don't have a router? There are software packages that allow you to setup a dhcp server but honestly I wouldn't use them to play a game collaborate on files maybe but if you are using your ... also playing on it.. talk about bog down on resources I don't care how powerful your laptop is.

Is it possible to play xbox 360 over LAN with just one copy of the game?

Description : Is it possible to play xbox 360 over LAN with just one copy of the game?

Last Answer : no, unless you have a modded box that has the game on the hard drive, yes you will need two copies of the game to play over a LAN. Its just like online. everyone has to have a copy of the game.

How do you set a password on a wireless lan?

Description : How do you set a password on a wireless lan?

Last Answer : Removed by me.

What is Wireless LAN ?

Description : What is Wireless LAN ?

Last Answer : In wireless LAN system, each computer has a radio modem and antenna with which each computer can communicate with other computer.

is 80211e wireless lan card used to access WI FI hot spots for internet?

Description : is 80211e wireless lan card used to access WI FI hot spots for internet?

Last Answer : Yes. 802.11e is for Wi Fi.

IEEE hasdefined the specifications fora wireless LAN, called _______, whichcovers the physical and data link layers. A) IEEE 802.3 B) IEEE 802.5 C) IEEE 802.11 D) IEEE 802.2

Description : IEEE hasdefined the specifications fora wireless LAN, called _______, whichcovers the physical and data link layers. A) IEEE 802.3 B) IEEE 802.5 C) IEEE 802.11 D) IEEE 802.2

Last Answer : IEEE 802.11

_____ are used for cellular phone, satellite,and wireless LAN communications. A) Radio waves B) Microwaves C) Infrared waves D) none of the above

Description : _____ are used for cellular phone, satellite,and wireless LAN communications. A) Radio waves B) Microwaves C) Infrared waves D) none of the above

Last Answer : Microwaves

Which of the following is not a disadvantage of wireless LAN? A. Slower data transmission B. higher error rate C. interference of transmissions from different computers D. All of theabove

Description : Which of the following is not a disadvantage of wireless LAN? A. Slower data transmission B. higher error rate C. interference of transmissions from different computers D. All of theabove

Last Answer : All of theabove

Which of the following statements is TRUE about CSMA/CD a. IEEE 802.11 wireless LAN runs CSMA/CD protocol b. Ethernet is not based on CSMA/CD protocolc. CSMA/CD is not suitable for a high propagation delay network like satellite network d. There is no contention in a CSMA/CD network

Description : Which of the following statements is TRUE about CSMA/CD a. IEEE 802.11 wireless LAN runs CSMA/CD protocol b. Ethernet is not based on CSMA/CD protocol c. CSMA/CD is not suitable for a high propagation delay network like satellite network d. There is no contention in a CSMA/CD network

Last Answer : CSMA/CD is not suitable for a high propagation delay

A wireless fidelity is a form of wireless _____ network. A. LAN B. MAN C. WAN D. None

Description : A wireless fidelity is a form of wireless _____ network. A. LAN B. MAN C. WAN D. None

Last Answer : A. LAN

Which of this is not a guided media? a) Fiber optical cable b) Coaxial cable c) Wireless LAN d) Copper wire

Description : Which of this is not a guided media? a) Fiber optical cable b) Coaxial cable c) Wireless LAN d) Copper wire

Last Answer : c) Wireless LAN

……………are used for cellular phone, satellite, and wireless LAN communications.a. Microwaves b. Radio waves c. None of these d. Infrared waves

Description : ……………are used for cellular phone, satellite, and wireless LAN communications. a. Microwaves b. Radio waves c. None of these d. Infrared waves

Last Answer : a. Microwaves

IEEE has defined the specifications for a wireless LAN, called _______, which covers the physical and data link layers.

Description : IEEE has defined the specifications for a wireless LAN, called _______, which covers the physical and data link layers.

Last Answer : . IEEE 802.11

Which one of the following event is not possible in wireless LAN? a) collision detection b) acknowledgement of data frames c) multi-mode data transmission d) connection to wired networks

Description : Which one of the following event is not possible in wireless LAN? a) collision detection b) acknowledgement of data frames c) multi-mode data transmission d) connection to wired networks

Last Answer : a) collision detection

Mostly ________ is used in wireless LAN. a) time division multiplexing b) orthogonal frequency division multiplexing c) space division multiplexing d) channel division multiplexing

Description : Mostly ________ is used in wireless LAN. a) time division multiplexing b) orthogonal frequency division multiplexing c) space division multiplexing d) channel division multiplexing

Last Answer : b) orthogonal frequency division multiplexing

What is the access point (AP) in a wireless LAN? a) device that allows wireless devices to connect to a wired network b) wireless devices itself c) both device that allows wireless devices to connect to a wired network and wireless devices itself d) all the nodes in the network

Description : What is the access point (AP) in a wireless LAN? a) device that allows wireless devices to connect to a wired network b) wireless devices itself c) both device that allows wireless devices to connect to a wired network and wireless devices itself d) all the nodes in the network

Last Answer : a) device that allows wireless devices to connect to a wired network

Which multiple access technique is used by IEEE 802.11 standard for wireless LAN? a. ALOHA b. CSMA/CA c. CDMA d. none of the mentioned

Description : Which multiple access technique is used by IEEE 802.11 standard for wireless LAN? a. ALOHA b. CSMA/CA c. CDMA d. none of the mentioned

Last Answer : b. CSMA/CA

How do I fix my PS3 which stopped playing Blu-Rays after losing wireless internet connection?

Description : How do I fix my PS3 which stopped playing Blu-Rays after losing wireless internet connection?

Last Answer : Are these DVDs you have plated on that unit before? Many DVD players require software updates before playing newer coded films. I had to force feed a software update on mine last year.

Why do some ADSL wireless routers have 3 antennas?

Description : Why do some ADSL wireless routers have 3 antennas?

Last Answer : If you have access to the manual it may explain why there are three.

What are the (possible) cons of allowing a stranger the use of one's wireless internet connection?

Description : What are the (possible) cons of allowing a stranger the use of one's wireless internet connection?

Last Answer : answer:* Ability to hack into your other computers connected to the same network, accessing “private” files. * Decreased bandwidth for your own usage. * Anything illegal or infringing (which “watching foreign tv stations” would certainly fall under) would be traced back to you, not him.

How can I enable wireless on Ubuntu?

Description : How can I enable wireless on Ubuntu?

Last Answer : answer:Is it possible that you're out of the range of the signal? If you're definitely in range and have an icon in the taskbar for wireless you could try clicking the icon and selecting Create New ... (WPA/WPA2 is the most likely). You should be able to connect to your network. Hope this helps!

Issue with my Cisco wireless router. Please send me in a direction!

Description : Issue with my Cisco wireless router. Please send me in a direction!

Last Answer : Press the little reset button in the back for 25 seconds, let it restore to defaults and report back.

How does packet switching work, exactly? (Especially over wireless?)

Description : How does packet switching work, exactly? (Especially over wireless?)

Last Answer : answer:If you are interested in the algorithms involved here are two common ones: http://en.wikipedia.org/wiki/Distance-vector_routing_protocol http://en.wikipedia.org/wiki/Link-state_protocol

Any recommendations for a wireless router (most likely N) that works well with Macs (10.6) and PCs?

Description : Any recommendations for a wireless router (most likely N) that works well with Macs (10.6) and PCs?

Last Answer : answer:I’ve got a generic Linksis that gets the job done. Nothing fancy, but it works. Was about 50$.

Big Fish games takes down my wireless connection. Any ideas?

Description : Big Fish games takes down my wireless connection. Any ideas?

Last Answer : That’s really weird. I have that game, as well. Where did you download it from? You have to be careful. I download a lot of BigFish games because I like casual games. I’ve got a clean version and I can tell you where to get it, if you want.

Is fixed wireless a good option for Internet (assuming DSL is not available)?

Description : Is fixed wireless a good option for Internet (assuming DSL is not available)?

Last Answer : Well, it sounds like fixed wireless is your only option if you can't afford the T1. I have no experience with wireless access via radio signals, but it sounds like it could have dependability ... I suppose you have not overlooked the possibility of a cable modem or wireless access via mobile device.

Are any of you using Clear Wireless as your internet provider? I have been having many problems with them and I would just like to know?

Description : Are any of you using Clear Wireless as your internet provider? I have been having many problems with them and I would just like to know?

Last Answer : Just to add you know, since we already had this discussion in chat, lol.

I have wireless internet, phone and cable with time warner cable, is it possible to just have the wireless internet service?

Description : I have wireless internet, phone and cable with time warner cable, is it possible to just have the wireless internet service?

Last Answer : I just have the Internet with Comcast. It is cheaper if you bundle them. But you can just get Internet if you want. Should be the same with Time Warner. Protip :: Call up and try to cancel. They ... price in half and added TV. What they are giving you cost 5$ per month. Anything over that is gravy.

Can i change the name of my wireless network?

Description : Can i change the name of my wireless network?

Last Answer : You need to log in to your router and change the SSID.

I have ATT wireless and wish to CHANGE my phone number to a new number. Is there anyway to automatically forward calls to my old number to my new number?

Description : I have ATT wireless and wish to CHANGE my phone number to a new number. Is there anyway to automatically forward calls to my old number to my new number?

Last Answer : Not without owning both numbers simultaneously I don’t think. You should call ATT, it’s a simple question they’d be more than happy to help you with.

What determines how fast my wireless is?

Description : What determines how fast my wireless is?

Last Answer : any router, assuming it's configured correctly will transfer at either a B signal which is 11mbs per second, G which is 54mbs, and N which can vary but is around 300mbs. The speed of your ... what happens, I like Linksys. Though, it might just be the speed of your particular DSL connection.

Both Adium and sending E-mail through the native apple mail application don't function when i'm at school on their wireless. Anyone know why or how to fix it?

Description : Both Adium and sending E-mail through the native apple mail application don't function when i'm at school on their wireless. Anyone know why or how to fix it?

Last Answer : Does your school’s internet connect through a proxy? eg: When you open IE, does it ask you for a login?

Why is my computer picking up a full wireless signal, but I don't have internet?

Description : Why is my computer picking up a full wireless signal, but I don't have internet?

Last Answer : Your computer is connected to your router which is why you have the full wireless signal, however your router is not communicating with the modem properly or modem is not working properly therefore no ... unplugging it may have reset some of the settings so the router and modem aren't communicating.

Who is stealing my wireless internet?

Description : Who is stealing my wireless internet?

Last Answer : To both see who’s using your internet connection and add a password, you’ll need to log into your router. It’s relatively simple to do, but it’s different depending on what kind of router you have. It’s also straightforward to setup a password. What’s the brand/model number of your router?

How can I secure my wireless Internet from others using it?

Description : How can I secure my wireless Internet from others using it?

Last Answer : Open your Internet browser and type in “192.168.2.1” in the address bar to see if you get your router settings window. Then setup a WEP or WPA key.

Why don't some of my apps work over wireless?

Description : Why don't some of my apps work over wireless?

Last Answer : http://discussions.apple.com/index.jspa

What are some funny/interesting names for wireless networks that appear (or have appeared) on your computer?

Description : What are some funny/interesting names for wireless networks that appear (or have appeared) on your computer?

Last Answer : At my old apartment, there was one called SexyTimeExplosion!

What is Wireless One ?

Description : What is Wireless One ?

Last Answer : Wireless One is the wireless technology used to exchange information over a large geographical area .

What is Wireless Man ?

Description : What is Wireless Man ?

Last Answer : The wireless technology used to exchange information within the metropolitan area is called Wireless Man.

What is Wireless Pan ?

Description : What is Wireless Pan ?

Last Answer : The wireless technology used to transmit information over short distances is called wireless pan.

IPhone LAN Gaming Over Windows VPN? (UDP Broadcasting)

Description : IPhone LAN Gaming Over Windows VPN? (UDP Broadcasting)

Last Answer : Try not using a VPN, and try on a regular network, one that your phone makes or one that windows is rebroadcasting (there is software to do that)

How do I fix this LAN problem?

Description : How do I fix this LAN problem?

Last Answer : copy and paste it in here to review

Need advice on how to use wakeup on lan?

Description : Need advice on how to use wakeup on lan?

Last Answer : You don't. The problem here is that your router and other devices on your network send out heartbeats and other packets, and your BIOS doesn't really have the smarts to discriminate among them. That's farther ... OS has to be loaded in order to figure out where they came from and what they're for.

Is anyone running windows 7 on one machine, with two or more XP machines on the same LAN?

Description : Is anyone running windows 7 on one machine, with two or more XP machines on the same LAN?

Last Answer : I do that. So far, I haven’t had any issues (though I’m not a big fan of W7, too used to XP).

How do I share a printer across a LAN in my house?

Description : How do I share a printer across a LAN in my house?

Last Answer : do the computers in the lan already “talk” to each other ?

How do I set up a dedicated LAN server for Cod4?

Description : How do I set up a dedicated LAN server for Cod4?

Last Answer : Need Answer

Would adding another inline router really help with security on my small LAN?

Description : Would adding another inline router really help with security on my small LAN?

Last Answer : It adds another layer of security assuming your router is configured accordingly. What is your LAN setup like currently regarding security?

How would I run a website on a LAN without using webserver software?

Description : How would I run a website on a LAN without using webserver software?

Last Answer : Microsoft UNC pathnames can provide that sort of functionality. Link text — You’ll need to ensure that “your_pc_name” is setup with a publicly visible shared directory.

What's a good LAN game that doesn't require CD?

Description : What's a good LAN game that doesn't require CD?

Last Answer : The newest version of Unreal Tournament 2004 doesn't require a CD by default, except for the install, but you might need to download a patch to make this work (v3.369 or something like that).

how can i connect my usb & parallel port printers onto my existing LAN without using any pc and under very low costing.

Description : how can i connect my usb & parallel port printers onto my existing LAN without using any pc and under very low costing.

Last Answer : how can i connect my usb & parallel port printers onto my existing LAN without using any pc and under very low costing. Can u help me?