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Recent questions tagged wifi

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1

Wifi : Syllabus
What are the important topics in WIFI : It would be very helpful if some one answered this thank you:)

Nandkishor3939 asked in Computer Networks Mar 7, 2019

by Nandkishor3939

657 views

0 votes

1 answer

2

I did come up with answer but the test said it wrong. Help me here. Wireless Numericals
Quoted Question: One of the large unlicensed bands used for 802.11b WiFi is 2.4GHz. What is the length of these waves? Answer in feet.

Phantom5 asked in Computer Networks Aug 27, 2018

397 views

1 vote

1 answer

3

Ace Test Series: Computer Networks - WiFi

pankaj joshi 1 asked in Computer Networks Jan 22, 2018

by pankaj joshi 1

365 views

2 votes

3 answers

4

UGC NET CSE | December 2009 | Part 2 | Question: 49
Another name of IEEE 802.11 a is ____________ (A) Wi-Max (B) Fast Ethernet (C) Wi-Fi (D) 802.11 g

rishu_darkshadow asked in Computer Networks Sep 17, 2017

by rishu_darkshadow

2.1k views

4 votes

2 answers

5

ISRO2017-38
What is WPA? wired protected access wi-fi protected access wired process access wi-fi process access

sh!va asked in Computer Networks May 7, 2017

by sh!va

3.2k views

2 votes

1 answer

6

vaishali jhalani asked in Computer Networks Jan 24, 2017

by vaishali jhalani

2.1k views

1 vote

1 answer

7

Test by Bikram | Mock GATE | Test 1 | Question: 4
Which of the following statements is $TRUE$ about $CSMA/CD$: $IEEE$ $802.11$ wireless $LAN$ runs $CSMA/CD$ protocol Ethernet is not based on $CSMA/CD$ protocol $CSMA/CD$ is not suitable for a high propagation There is no contention in a $CSMA/CD$ network

Bikram asked in GATE Jan 16, 2017

by Bikram

397 views

34 votes

3 answers

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GATE CSE 2016 Set 2 | Question: 54
For the $\text{IEEE 802.11 MAC}$ protocol for wireless communication, which of the following statements is/are TRUE? At least three non-overlapping channels are available for transmissions. The RTS-CTS mechanism is used for collision detection. Unicast frames are ACKed. All I, II, and III I and III only II and III only II only

Akash Kanase asked in Computer Networks Feb 12, 2016

by Akash Kanase

14.6k views

16 votes

3 answers

9

What do you suggest to study for WiFi and IPv6?
Topics such as WiFi IPv6 are introduced for the first time in the revised syllabus for GATE. If there are people working in this area or are in proximity of the topics above, please suggest what are technically important areas among these technologies. Provide sources and references for them.

amarVashishth asked in Computer Networks Nov 29, 2015

by amarVashishth

6.9k views

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Recent questions tagged wifi