WiFi Protocols Interview Questions
Questions Answers Views Company eMail

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

2 7396

What does ultrawideband (UWB) mean?

Airtel, Sprint,

2 5744

How can configure Wifi connection and what is wifi protocols?

Wipro,

1 4349




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 7381

What is ISM / UNII bands?

798

What is the use of 802.11a?

470

What is the use of 802.11b ?

1 967

What is the use of 802.11g ?

2 962




What is the use of 802.11n?

1 1022

What is the use of 802.16 ?

1 982

What is protocol overhead?

466

What is Carrier Sense Multiple Access?

557

What is Time Division Multiple Access?

1 662

How to to establish “layer one” connectivity?

593

What is ESSID?

651


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Un-Answered Questions { WiFi Protocols }

What is the difference between eap and eap-tls?

30


What is the structure of ps-poll?

29


Explain the difference between eap and eap-tls?

52


What is trigger frame?

37


What are the recommended channels if you are setting up three wlans and want minimum interference over there?

55






What are three types of frame ,explain?

39


What is the drawback of wep?

26


How to crack wi-fi network, if you are using wep (wired equivalent privacy) password with backtrack?

39


Who are the providers and what are the assets available for wireless?

38


What is acm bit?

29


What is cipher?

38


What are different types of frame spacing?

40


What is Monitor mode?

560


What do you mean by syncronization in wlan?

29


What are advantages of Routed networking?

775