A method of identifying the user to make sure the user is who he says he is. There are many hidden stations in a wireless… Answer : Piggybacking is a term which states that something that is riding on the back of something else to complete his/her motive, just like similar to an idiom putting gun to another’s shoulder and performing Hunting, so piggybacking is a term used to refer to access of a wireless … Answer-1.WLAN is used as wireless local area network for providing connectivity between WLAN compliant devices. Top 30+ Wifi Multiple choice Questions and Answers: Question 1: What is a WiFi system?, Question 2: What is the purpose of WiFi?, Question 3: What is the best home WIFI system? Select an optimal placement for your router; Open your web browser and enter your router’s IP address. On the SOHO I set the WiFi … FAQ’s for Computer networking, Frequently Asked Questions on Networking, WiFi – Wireless Fidelity – WiFi Networks – WiFi Terminology, IT Manager Interview Questions – Answering IT Manager Interview Questions, Tips on buying a hoverboard that won’t catch fire, A simple guide to Smart Thermostat C Wire, Best Self Balancing Scooters & Hoverboards 2017 – Buyer’s Guide, WLAN Architecture - Wireless LAN Architecture, What is Information Security - Characteristics of Information Security, Installing WiFi - Step by Step Instructions for Installing WiFi, Introduction to Intel Core 2 Processors Technology. The term was coined by a branding company, and it only caught on in its abbreviated form. Run the Internet speed test to make sure you are getting the best WiFi speed. His question can be asked by making a link or answering it at the spot. First of all the most frequently asked question is what is the range of wifi, how many devices can be connected using WiFi, how to set up wireless security and many more. Radio waves are then emitted by the router into the surrounding area and the device that initially requested a download receives the radio signal. A way to get Internet access, the term Wi Fi is a play upon the decades-old term HiFi that describes the type of output generated by quality musical hardware, Wi Fi stands for Wireless Fidelity and is used to define any of the wireless technology in the IEEE 802.11 specification - including (but not necessarily limited to) the wireless … Your Internet service provider (ISP) may offer you a wireless … An older router might also be the reason for a slower Wi-Fi. However the performance of the network is prone to alterations. 802.11 is a set of standards which guide the working of the WiFi network. The goal in both setups is to have WiFi isolated on its own VLAN to prevent WiFi access to the main computer. The era of wireless technologies have set new standards of communication and they have changed our lives. Explain Authentication? These signals can be accessed anywhere like airports and café’s by using digital devices like smart phones, laptop and palm top. In the settings look for “WiFi name” or “SSID” option. BSS stands for Basic Service Set — these are the … We recommend using a. WiFi networks transmit data over the air with the help of radio waves, similarly to traditional radio. When a WiFi … To create your own Wi-Fi network, you'll need a wireless router. It is definitely a friendlier term than the original "IEEE 802.11b Direct Sequence". It is a technology for radio wireless local area networking of devices based on the IEEE 802.11 standards. WiFi radio waves typically have a frequency of 2.4 gigahertz or 5.8 gigahertz. When 2 laptops wirelessly connected can communicate with each other directly, what type of … These questions emit the confusions using the WiFi connections and WiFi hotspots. A strong password is the one that can withstand random breach attempts, including popular dictionary attacks. These frequency bands carry multiple WiFi … It decodes the signal and fetches the data. Wireless LAN Pros Conference – Lisbon 2017 – Videos Episode 21 – Wireless Control and Management Wi-Fi “Secrets” Part 4 — Your Neighbours Are Using Your Wireless Bandwidth However still there is much confusion related to the wireless technologies like WiFi. Question: Q: Basic wi-fi networking question. I'm spacing out on it because it's been so long since I've messed … Therefore the FAQ’s related to security are. Basic networking questions & answers Download networking questions Interview questions for networking network basics important questions About the Author: Nayak Saswat Saswat kumar Nayak … WiFi radio waves typically have a frequency of 2.4 gigahertz or 5.8 gigahertz. To look for hidden WiFi networks and check whether your own network is discoverable and can be used by others, use the NetSpot app. WEP or wireless equivalent keys are a set of a series of hexadecimal code which includes the combination of numbers from 0 to 9 and the letters A to F. What is WiFi hotspot, what are 802.11 standards and how does Wireless routers work? A WiFi hotspot is created by installing an access point to an internet connection. What is the difference between WLAN and WiMAX? The most accurate way to express it is with milliwatts (mW), but you end up with tons of decimal places due to WiFi's super-low transmit power, making it difficult to read. Question 1. WiFi networks transmit data over the air with the help of radio waves, similarly to traditional radio. Basically WiFi range extenders contain two routers, one designated for receiving signal, another – for broadcasting. These standers are formed to guide frequency, range and speed of the wireless signals and also the issues regarding the compatible devices. Networking guru Lisa Phifer answers ten commonly asked questions about securing wireless LANs. WiFi is primarily a local area networking (LAN) technology designed to provide in-building broadband coverage. First off, be aware that passwords like qwerty, 12345, password, abc123, 11111, 987654321, 7777777, 555555, 123123, 1234567890, 123456789, qwertyuiop, adminadmin are NOT STRONG. Enter your new password. The access point transmits a wireless signal over a short distance. Optimize your WiFi on the go Download the Xfinity WiFi Hotspots app to get enhanced security features at millions of hotspots nationwide and to get a better WiFi connection. WiFi signal strength is tricky. Some FAQ’s related to WiFi can be answered by surfing through the unlimited data present on the websites. There are various ways of getting free WiFi anywhere. Sources of interference often are electronic appliances, including microwave ovens, refrigerators, televisions, transistor radios, or Bluetooth devices. Let us share some this information with you. Basic Router WiFi Setup Question. Read more: Top 10 ways to Boost your WiFi. Here's what you should do: In your regular web browser enter your router’s IP address. Make sure it is strong. WiFi stands for Wireless Fidelity. Explain the difference between IBSS, BSS and ESS. Wifi hotspot is a site which allows the wireless devices to connect to the wireless signals. Some sources say that WiFi is a short name for Wireless Fidelity, and was initially intended as a pun on the hi-fi word, but this was never confirmed officially. Everything Else. Read more about the reasons for a slower wireless network connection and possible solutions here. A revolutionary wireless technology which is becoming the base for the network connectivity and discovery of portable digital assistants also leaves number of questions on our mind. The questions regarding IEEE802.11 standards which govern the working of the WiFi can be what the extensions to 802.11 standards are, is it right to upgrade current 802.11 standards and what is 802.11b or 802.11g. There are number of questions which network users can ask. If you haven't changed it earlier, try a regular "admin" password, or refer to "How to find WiFi password" section of this article. Click OK. These frequency bands carry multiple WiFi channels, with a multitude of networks using them. This tutorial gives you a basic understanding on WiFi… If after you purchased and installed your router you've kept the original password, then you can look for this information online according to your router's model and manufacturer. This data can be also used by researchers to design their research papers and to present recommendations for improvement in the existing technology. On the contrary, these passwords will be tried in the first place. WiMAX is used as wide … Security is the main issue regarding wireless connection. A wi-fi connection is established using a wireless adapter to create hotspots - areas in the vicinity of a wireless router that … It is based on IEEE 802.11 specification. Mobile and Wireless Network MCQs 1. Help keep personal information safe while surfing on secure Xfinity WiFi … This is the device that will broadcast the Wi-Fi signal from your Internet modem throughout your house. If your router allows you to disconnect devices from the network, just do so and change your password right away. This is an easy process. It is made of wireless … What Is Fast Roaming? If you notice that a phone is connected to your network that no one in your household owns, then it is possible that an intruder is using your bandwidth. The awareness regarding the wireless technologies can be well judged by the number of questions which the users put on the different websites. Suppose for example a user has put a question that how many number of devices be connected using WiFi. WiFi is a versatile wireless connection which provides wireless connectivity to unlimited number of users. The architecture of this standard has 2 kinds of services: 1. Let us analyze the most common WiFi frequently asked questions .what is wifi network and the related technologies, what are the essential security measures in order to set up wifi, what is the range of WiFi, what is the signal strength of WiFi, which WiFi router is the most user friendly, what are the different types of wireless antennas, how to set and update WiFi passwords, what re factors which cause signal attenuation, how to set WiFi wireless … A strong password is long (not less than 8 characters) and contains uppercase, lowercase letters, as well as numbers and special characters. What is WiFi? Select the WiFi network you'd like to forget and click the minus sign just a little below the list. Here we answered most common questions about wireless networks that are an integral part of our everyday life. When building a network, you will be using Wi-Fi technology, which has some unique characteristics you will need to know. You can randomly capitalize a few words or replace some characters with numbers. Wireless hotspots is a hot topic and some more advanced FAQ’s can be introduction to WiFi hotspots, how to locate free WiFi hotspot, is it secure to connect any wifi network and which is the favorite WiFi spot. If you looked through all the settings and couldn't find this option, try looking through the router's User Manual to see if it has this option and where to find it. What Is Piggybacking In Context To Wi-fi? There are two types of Wi-Fi signal, based on the frequencies … Thanks to being dedicated to one exact task, they do, what they are supposed to really well. Avoid using the same password for all of your accounts – variety is your best friend here. This technology is a trademark of the Wi-Fi Alliance. 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