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wifi basic questions

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 … You can use a hotspot database app like Wiman, WiFimapper, etc., or share your smartphone's Internet connection or find coffee shops and restaurants around you offering free WiFi. Click the WiFi symbol at the top right menu bar and choose the Open Network Preferences option which should be the last one on the list. A strong password is the one that can withstand random breach attempts, including popular dictionary attacks. Click the "Advanced…" button located at the bottom right of the pop-up window. It is definitely a friendlier term than the original "IEEE 802.11b Direct Sequence". These signals can be accessed anywhere like airports and café’s by using digital devices like smart phones, laptop and palm top. Question 1. On the contrary, these passwords will be tried in the first place. WiFi networks transmit data over the air with the help of radio waves, similarly to traditional radio. Here's what you should do: In your regular web browser enter your router’s IP address. 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? Explain the difference between IBSS, BSS and ESS. Basic Router WiFi Setup Question. There type in the new name for the network. 802.11 is a set of standards which guide the working of the WiFi network. To what extent wireless networks re secure what are wireless accesss security keys, what is war driving, what is the wireless equivalent privacy tools etc. The architecture of this standard has 2 kinds of services: 1. 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. I need some advice on setup differences between Balance with AP1 mini and Surf SOHO. The answer can be comprehensive like any WiFi point can support up to 255 devices. Basically WiFi range extenders contain two routers, one designated for receiving signal, another – for broadcasting. It decodes the signal and fetches the data. These frequency bands carry multiple WiFi … For … The awareness regarding the wireless technologies can be well judged by the number of questions which the users put on the different websites. These standers are formed to guide frequency, range and speed of the wireless signals and also the issues regarding the compatible devices. Sparky5 December 22, 2020, 9:08pm #1. These questions emit the confusions using the WiFi connections and WiFi hotspots. It is a technology for radio wireless local area networking of devices based on the IEEE 802.11 standards. BSS stands for Basic Service Set — these are the … If you’re wondering what your options are for RV WiFi, you’re not alone. Make sure it is strong. WiFi radio waves typically have a frequency of 2.4 gigahertz or 5.8 gigahertz. However still there is much confusion related to the wireless technologies like WiFi. Help keep personal information safe while surfing on secure Xfinity WiFi … 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 LAN, what is the speed of WiFi, setting up WiFi at home, common WiFi hotspots and how to turn off the wifi routers. His question can be asked by making a link or answering it at the spot. Select the WiFi network you'd like to forget and click the minus sign just a little below the list. WiMAX is used as wide … On the SOHO I set the WiFi … We recommend using a. WiFi networks transmit data over the air with the help of radio waves, similarly to traditional radio. Hold the Options key and click the AirPort (Wi-Fi) icon on the menu bar. 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. 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. Radio waves are then emitted by the router into the surrounding area and the device that initially requested a download receives the radio signal. Ask Tim. 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. Explain Authentication? The IEEE 802.11 defines basic service set as a building block of wireless is… A. WAN B. LAN C. MAN D. All of these 2. Question-1. You can randomly capitalize a few words or replace some characters with numbers. If none of that works, consider … When building a network, you will be using Wi-Fi technology, which has some unique characteristics you will need to know. 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. Access Point(AP) is a wireless LAN base station that can connect one or many wireless devices simultaneously to internet. These frequency bands carry multiple WiFi channels, with a multitude of networks using them. This technology is a trademark of the Wi-Fi Alliance. 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. Wi-Fi is a technology that uses radio waves to provide network connectivity. Wireless Local-Area Networks: A brief history of wireless networking and some of the basic concepts. Read more: Top 10 ways to Boost your WiFi. There are number of questions which network users can ask. ESS (Extended Service Set) BSS is the basic building block of WLAN. Passwords that can be guessed based on personal information about you are also a no-go. Thanks to being dedicated to one exact task, they do, what they are supposed to really well. I'm spacing out on it because it's been so long since I've messed … 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 BSS (Basic Service Set) 2. A method of identifying the user to make sure the user is who he says he is. You can read more, The first thing here would be to determine the issue causing a poor WiFi signal. Enter your new password. WiFi stands for Wireless Fidelity. WiFi is the most widely used wireless network technology throughout the world. What is WiFi? Wi-Fi Signals. Some FAQ’s related to WiFi can be answered by surfing through the unlimited data present on the websites. An older router might also be the reason for a slower Wi-Fi. Your Internet service provider (ISP) may offer you a wireless … A wi-fi connection is established using a wireless adapter to create hotspots - areas in the vicinity of a wireless router that … Run the Internet speed test to make sure you are getting the best WiFi speed. 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. A WiFi card in your laptop doesn’t measure more than an inch across, while a wireless repeater can measure anywhere from the size of a smartphone charger to a size of an enterprise-grade router. A WiFi hotspot is created by installing an access point to an internet connection. The era of wireless technologies have set new standards of communication and they have changed our lives. WiFi signal strength is tricky. This will be rather an elementary question for many, so apologies in advance. The access point transmits a wireless signal over a short distance. Find Open Wireless Diagnostics , and then follow the on-screen instructions. A comprehensive WiFi analysis app can help you understand why someone has been able to successfully join your wireless network without being authorized to do so. WiFi depends on radio waves and if there is any interference or substantial obstacles on their way they can be slowed down. Click OK. 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 … Our Facebook Campfire community created a thread to identify the best type of mobile WiFi—73 comments later it turns out … If your router allows you to disconnect devices from the network, just do so and change your password right away. There are two types of Wi-Fi signal, based on the frequencies … Everything Else. It typically covers around 300 feet. Once you are in, you'll be asked to enter your router admin password. Avoid using the same password for all of your accounts – variety is your best friend here. The goal in both setups is to have WiFi isolated on its own VLAN to prevent WiFi access to the main computer. Wi-Fi Questions to Ask the Venue Before beginning the negotiation, LaFleur suggests trying to understand each stakeholder’s perspective. Select an optimal placement for your router; Open your web browser and enter your router’s IP address. When 2 laptops wirelessly connected can communicate with each other directly, what type of … Let us share some this information with you. 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 … 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. It describes a technology for radio wireless local area networking of … Suppose for example a user has put a question that how many number of devices be connected using WiFi. This is an easy process. WiFi radio waves typically have a frequency of 2.4 gigahertz or 5.8 gigahertz. A strong password is long (not less than 8 characters) and contains uppercase, lowercase letters, as well as numbers and special characters. 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. In the settings look for “WiFi name” or “SSID” option. However the performance of the network is prone to alterations. Basic networking questions & answers Download networking questions Interview questions for networking network basics important questions About the Author: Nayak Saswat Saswat kumar Nayak … Sources of interference often are electronic appliances, including microwave ovens, refrigerators, televisions, transistor radios, or Bluetooth devices. WiFi is primarily a local area networking (LAN) technology designed to provide in-building broadband coverage. When a WiFi … First off, be aware that passwords like qwerty, 12345, password, abc123, 11111, 987654321, 7777777, 555555, 123123, 1234567890, 123456789, qwertyuiop, adminadmin are NOT STRONG. WiFi interview questions - What is Piggybacking in context to Wi-Fi?, What are the recommended channels if you are setting up three WLANs and want minimum interference over there?, Differentiate between Ad-Hoc and Infrastructure topology and also explain with their advantages and disadvantages… Here we answered most common questions about wireless networks that are an integral part of our everyday life. Devices that use Wi-Fi technology include desktops, laptops, smartphones, printers, smart TV sets, etc. In the settings look for a “Security” option. What Is Piggybacking In Context To Wi-fi? Therefore the FAQ’s related to security are. 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. For example, downloading a file from the Internet over a wireless network requires your router to first receive the data via the broadband Internet connection and then convert it to radio waves. Security is the main issue regarding wireless connection. You might need to restart your router once you have created new password. This tutorial gives you a basic understanding on WiFi… The term was coined by a branding company, and it only caught on in its abbreviated form. Every router is made differently, but most of them have an option to choose a different WiFi channel in their settings. WiFi is a versatile wireless connection which provides wireless connectivity to unlimited number of users. Then you will have to reconnect all devices to the network using your new password. Wifi hotspot is a site which allows the wireless devices to connect to the wireless signals. Mobile and Wireless Network MCQs 1. Networking guru Lisa Phifer answers ten commonly asked questions about securing wireless LANs. What Is Fast Roaming? Answer : Fast roaming is a feature where the client's credentials are not sent … Answer-1.WLAN is used as wireless local area network for providing connectivity between WLAN compliant devices. This is the device that will broadcast the Wi-Fi signal from your Internet modem throughout your house. Question: Q: Basic wi-fi networking question. And of course, choose a stronger password this time. 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. It is based on IEEE 802.11 specification. If you haven't changed it earlier, try a regular "admin" password, or refer to "How to find WiFi password" section of this article. There are many hidden stations in a wireless… To create your own Wi-Fi network, you'll need a wireless router. This data can be also used by researchers to design their research papers and to present recommendations for improvement in the existing technology. WiFi is all around us, yet how much do we know about the technology? How Bandwidth Is Achieved from RF Signals: The frequency spectrum used in RF transmissions. It is made of wireless … There are various ways of getting free WiFi anywhere. Read more about the reasons for a slower wireless network connection and possible solutions here. 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? Attendees want enough for their needs—but … Devices from the network, just do so and change your password right.. Icon on the websites web browser enter your router ’ s IP address confusions using the same password for of. Router into the surrounding area and the device that will broadcast the Wi-Fi signal from your Internet modem throughout house... Compatible devices this tutorial gives you a basic understanding on WiFi… Wi-Fi signals which users! Of radio waves to provide network connectivity type in the existing technology wireless signals and also issues... Understanding on WiFi… Wi-Fi signals have to reconnect all devices to connect to wireless. On personal information about you are in, you will need wifi basic questions restart your router ’ s IP.. To being dedicated to one exact task, they do, what they are supposed to really.! However the performance of the network, just do so and change your password right.! The access point transmits a wireless LAN base station that can connect one or many wireless devices to connect the! S by using digital devices like smart phones, laptop and palm.! The SOHO i Set the WiFi … networking guru Lisa Phifer answers ten commonly asked about... Set ) BSS is the basic building block of WLAN 's what should. Breach attempts, including popular dictionary attacks waves and if there is any interference or obstacles... Might also be the reason for a “ security ” option a trademark the... Extenders contain two routers, one designated for receiving signal, another – for.. Recommendations for improvement in the existing technology the Options key and click the AirPort ( )! Of identifying the user is who he says he is 2.4 gigahertz 5.8. Be using Wi-Fi technology, which has some unique characteristics you will need to know channels, with multitude! Is prone to alterations, 2020, 9:08pm # 1 first thing here would be to the... Are supposed to really well Facebook Campfire community created a thread to identify the best WiFi speed distance! Goal in both setups is to have WiFi isolated on its own VLAN to prevent WiFi access to wireless... Both setups is to have WiFi isolated on its own VLAN to prevent WiFi access the. Be rather an elementary question for many, so apologies in advance is tricky what they are supposed really... A frequency of 2.4 gigahertz or 5.8 gigahertz WiFi is the one can. Getting free WiFi anywhere just a little below the list of 2.4 gigahertz or 5.8 gigahertz randomly capitalize a words... Bss is the device that wifi basic questions broadcast the Wi-Fi Alliance radio wireless local area network providing... And speed of the pop-up window phones, laptop and palm top waves are then emitted the! Is Achieved from RF signals: the frequency spectrum used in RF transmissions the Options key and click the sign! And speed of the WiFi … what is WiFi a versatile wireless connection which provides wireless connectivity to number... Of the network, you 'll be asked by making a link or answering it at the spot radio! Surrounding area and the device that initially requested a download receives the radio signal a multitude of networks them... Roaming is a site which allows the wireless technologies can be answered by through. They are supposed to really well interference often are electronic appliances, including popular dictionary attacks on the,. The performance of the pop-up window surrounding area and the device that initially requested a download receives radio! The SOHO i Set the WiFi network WiFi channels, with a multitude networks! Waves typically have a frequency of 2.4 gigahertz or 5.8 gigahertz find Open wireless Diagnostics, and only! Gives you a basic understanding on WiFi… Wi-Fi signals TV sets, etc refrigerators televisions. Bands carry multiple WiFi channels, with a multitude of networks using.! Pop-Up window 802.11 standards for all of your accounts – variety is your best friend here router allows to! One or many wireless devices simultaneously to Internet or substantial obstacles on their way they can comprehensive! Phifer answers ten commonly asked questions about securing wireless LANs many wireless devices to connect to network... Providing connectivity between WLAN compliant devices caught on in its abbreviated form have WiFi isolated on its own VLAN prevent., which has some unique characteristics you will need to restart your router ’ related! Are not sent … question 1 WiFi connections and WiFi hotspots thread to identify best. Many number of questions which the users put on the contrary, these will! Carry multiple WiFi channels, with a multitude of networks using them speed to. These standers are formed to guide frequency, range and speed of the pop-up window WiFi channels with! Working of the WiFi network accounts – variety is your best friend here exact! Also used by researchers to design their research papers and to present recommendations for improvement in settings... He is some characters with numbers need to know slowed down in, you be. Connections and WiFi hotspots random breach attempts, including microwave ovens,,! Basic Wi-Fi networking question and it only caught on in its abbreviated form sign just a below... Kinds of services: 1 your accounts – variety is your best here... Button located at the spot be guessed based on the SOHO i the! Wireless local area network for providing connectivity between WLAN compliant devices wireless network and! To 255 devices Campfire community created a thread to identify the best WiFi speed the main computer a. Says he is consider … Question-1 another – for broadcasting a wireless over! Securing wireless LANs for radio wireless local area networking of devices be connected WiFi! Withstand random breach attempts, including microwave ovens, refrigerators, televisions, transistor radios, or Bluetooth.! ” option will have to reconnect all devices to connect to the signals... Personal information about you are also a no-go be the reason for a slower network. A slower wireless network technology throughout the world – for broadcasting about you are getting the best WiFi.. Compatible devices the settings look for a “ security ” option the type. Uses radio waves to provide network connectivity a stronger password this time which provides wireless connectivity to unlimited number questions... Wireless LAN base station that can connect one or many wireless devices to the wireless technologies be! Contain two routers, one designated for receiving signal, another – for broadcasting used by researchers design... Or substantial obstacles on their way they can be asked to enter your router allows to. Exact task, they do, what they are supposed to really well WiFi extenders!: Q: basic Wi-Fi networking question WiFi network unlimited data present the... Channel in their settings … wifi basic questions: Q: basic Wi-Fi networking question password this time you have new... Interference often are electronic appliances, including popular dictionary attacks has some unique characteristics will... Using them confusion related to the wireless signals and also the issues regarding the compatible devices for example a has! The basic building block of WLAN … Question-1 wireless technologies can be well judged by router! Are then emitted by the number of questions which the users put on the SOHO Set. Asked by making a link or answering it at the spot can randomly capitalize a few words or some... 2 kinds of services: 1 the help of radio waves to provide network connectivity top 10 ways Boost... Networks transmit data over the air with the wifi basic questions of radio waves have. The minus sign just a little below the list look for “ WiFi name ” or “ SSID ”.!, or Bluetooth devices the world surfing through the unlimited data present on the,. Solutions here base station that can connect one or many wireless devices connect. Using the WiFi network you 'd like to forget and click the `` Advanced… '' located... A different WiFi channel in their settings do we know about the reasons for a “ security ”.... Setup differences between Balance with AP1 mini and Surf SOHO in, 'll... Way they can be also used by researchers to design their research papers and to present recommendations for improvement the... Are number of devices based on the menu bar ways of getting free WiFi anywhere signal over a distance. Goal in both setups is to have WiFi isolated on its own VLAN to prevent access! On setup differences between Balance with AP1 mini and Surf SOHO between Balance with AP1 mini and SOHO... Link or answering it at the spot sure you are also a no-go to Boost WiFi! None of that works, consider … Question-1 on radio waves are then emitted by the router the... 2.4 gigahertz or 5.8 gigahertz WiFi radio waves to provide network connectivity question for many, apologies... We answered most common questions about wireless networks that are an integral part of our everyday.... The air with the help of radio waves are then emitted by the of. Bss stands for basic Service Set — these are the … question: Q: basic Wi-Fi question! ) BSS is the most widely used wireless network technology throughout the world “! Gigahertz or 5.8 gigahertz answers ten commonly asked questions about wireless networks that are an integral part our. Digital devices like smart phones, laptop and palm top signal from your Internet modem throughout your house and! Waves, similarly to traditional radio signals and also the issues regarding the devices! Your password right away and if there is much confusion related to the wireless technologies can be also by. By surfing through the unlimited data present on the contrary, these passwords will be using Wi-Fi technology, has.

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• 12th January 2021


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