WiFi Protocols Interview Questions
Questions Answers Views Company eMail

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

2 6884

What does ultrawideband (UWB) mean?

Airtel, Sprint,

2 5371

How can configure Wifi connection and what is wifi protocols?

Wipro,

1 4106




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 7053

What is ISM / UNII bands?

603

What is the use of 802.11a?

355

What is the use of 802.11b ?

1 770

What is the use of 802.11g ?

2 728




What is the use of 802.11n?

1 791

What is the use of 802.16 ?

1 758

What is protocol overhead?

340

What is Carrier Sense Multiple Access?

420

What is Time Division Multiple Access?

1 450

How to to establish “layer one” connectivity?

450

What is ESSID?

514


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Un-Answered Questions { WiFi Protocols }

What is Mesh routing protocols?

654


How to to establish “layer one” connectivity?

450


What are advantages of Routed networking?

625


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

603


What is Multipoint-to-Multipoint connection?

449






Expain Wireless Distribution System?

446


What is Ad-hoc mode?

407


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

580


What is Monitor mode?

414


What is Point-to-Multipoint connection?

503


what is Modular hardware?

705


Explain Bridged networking?

471


What are disadvantages of Routed networking?

600


What is Static routing?

599


What is ESSID?

514