WiFi Protocols Interview Questions
Questions Answers Views Company eMail

How is UWB different from Bluetooth, FireWire and Wi-Fi?

2 5846

What does ultrawideband (UWB) mean?

Airtel, Sprint,

2 4370

How can configure Wifi connection and what is wifi protocols?

Wipro,

1 3453




What is difference between WPA and WPA2? Explain MAC frame format? Explain Random backoff algorithm? EAPOL authhentication? In WLAN what do you mean by syncronization? Explain power save mechanism? Explain fram control? What in NAV ,where it is found? what are career sensing techniques?? waht is different between thorughput and data rate? waht are three types of frame ,explain? explain process of wep? which throughput is maximum tcp or udp? drawback of wep? explain 4 way handshake in wlan? What is PS-Poll and its structure?? difference between Power save and legacy power save?? What is TIM? What is trigger frame? What is ACM bit where it is found? explain key exchanges in all security modes WPA,WPA2,TLS? What is contained in control frame? what are four access categories,which one has more priority? Difference between EAP and EAP-TLS? what is broadcast domain for 10 STAS coneected to router at layer 3? router,hub,switch,snmp? what does four address field signifies?? explain powermanagement? Working of RTS/CTS? Explain hidden node problem? what are different typr of frame spacing? What is cipher?

2 6300

What is ISM / UNII bands?

342

What is the use of 802.11a?

158

What is the use of 802.11b ?

1 422

What is the use of 802.11g ?

2 359




What is the use of 802.11n?

1 358

What is the use of 802.16 ?

1 365

What is protocol overhead?

167

What is Carrier Sense Multiple Access?

187

What is Time Division Multiple Access?

187

How to to establish “layer one” connectivity?

225

What is ESSID?

268


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Un-Answered Questions { WiFi Protocols }

What is protocol overhead?

167


How far can a network go? (the distance problem)?

397


What is CPE?

209


What is Routing traffic?

181


How to to establish “layer one” connectivity?

225


What are Bridged access points?

169


Are all my devices compatible?

402


what is Modular hardware?

479


What is SSID?

183


What is Point-to-Multipoint connection?

257


What is Carrier Sense Multiple Access?

187


What is Mesh routing protocols?

408


What is firmware? Why may I want to change it?

406


What is Master (access point) mode?

249


What is Time Division Multiple Access?

187