WLAN (802.11) and basic Networking sample MCQ and answers set-2
Here we will share some sample Wi-Fi and networking MCQ questions and answers. Answers are shared at end of the post.
♣ Video for the MCQ Set-2:
♣ Note:
1. If you find any answer is wrong please share the correct answer with explanation in comment section.
2. If no answer is provided then it’s written as TBD.
♣ Download two capture files:
♣ Answers:
Q1->ICMP
Q2->0.102400 sec
Q3->It times out, and retransmits the lost packets.
Q4->802.11
Q5->28 Aug 2004 17:00:40 GMT
Q6->Wireless networks
Q7->None of the above [use flter wlan.addr == 00:06:25:67:22:94 and see => Tag: Supported Rates 1(B), 2(B), 5.5, 11, [Mbit/sec]]
Q8->TCP [Use ctrl+g and put 1016 to got to 1016 packet]
Q9->00:d0:59:a9:3d:68 [Search the string in wireshark using ctrl+f,String and also make sure MAC address resolution is on]
Q10->I do not see any correct answer. 4th adress is used in WDS mode.
Q11->CSMA/CA
Q12->32,ARP,LInk,48
Q13->474 [ctrl+g input 513 and do follow TCP stream. See the first packet number in Wireshark]
Q14->/16
Q15->IP
Q16->IP addresses, their MAC address and outgoing interface
Q17->TBD
Q18->Direct Sequence Spread Spectrum
Q19->TBD
Q20->None of these [port 53]
Q21->TBD
Q22->TBD
Q23->3rd one
Q24->root nameserver
Q25->Destination unreachable as Port unreachable
Q26->All of the above are application layer protocols.
Q27->TBD
Q28->TCP
Q29->Root DNS server
Q30->TBD
Q31->Bluetooth
Q32->IP
Q33->Cyclic Redundancy Check
Q34->None of the above [used in TCP]
Q35->Routing algorithms
Q36->None of the above [ 128.119.245.12]
Q37->Address Resolution Protocol
Q38->Network Layer
Q39->200 [OK]
Q40->TCP
Q41->128.119.245.12
Q42->Wireless networks
Q43->62
Q44->TCP’s second part of the handshake to set-up connections
Q45->30 Munroe st
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