WiFi Protocols Interview Questions
Questions Answers Views Company eMail

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

2 6116

What does ultrawideband (UWB) mean?

Airtel, Sprint,

2 4696

How can configure Wifi connection and what is wifi protocols?

Wipro,

1 3626




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 6494

What is ISM / UNII bands?

409

What is the use of 802.11a?

208

What is the use of 802.11b ?

1 523

What is the use of 802.11g ?

2 482




What is the use of 802.11n?

1 491

What is the use of 802.16 ?

1 497

What is protocol overhead?

205

What is Carrier Sense Multiple Access?

248

What is Time Division Multiple Access?

228

How to to establish “layer one” connectivity?

287

What is ESSID?

346


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Un-Answered Questions { WiFi Protocols }

What is CPE?

264


What are WiFi radio modes?

265


What is protocol overhead?

205


What is Monitor mode?

240


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

464


What is SSID?

220


What is Time Division Multiple Access?

228


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

449


What is an Access Point (AP)? Can it be also a client?

521


How to to establish “layer one” connectivity?

287


What is Mesh routing protocols?

486


What is Mikrotik Nstreme or Ubiquiti AirMAX modes?

454


What is Master (access point) mode?

314


Expain Wireless Distribution System?

309


What is a device?

507