3.Question 3What is the first field found in the output of a tcpdump command?1 pointVersionTimestampSource IPProtocol

What is the first field found in the output of a tcpdump command?1 分VersionProtocolSource IPTimestamp

2.Question 2What is needed to access the tcpdump network protocol analyzer?1 pointCommand-line interfaceOutputGraphical user interfacePacket capture

Question 2Which field in the TCP header provides the information for the receiving network device to understand where the actual data payload begins? 1 pointAcknowledgement numberSequence numberData offsetChecksum

IP-1 Lab: Q08 Which Fields Stay Constant?  Which fields in this sequence of IP datagrams (containing UDP segments) stay constant?Group of answer choicesVersionHeader ChecksumTime to LiveIdentificationHeader lengthDestination IPDifferentiated ServicesSource IPUpper Layer Protocol

The term "TCP/IP" stands for_____*2 pointsTransmission Contribution protocol/ internet protocolTransmission Control Protocol/ internet protocolTransaction Control protocol/ internet protocolWhat command can we use to find out more about the command `time`?*2 pointsls timeman timeexplainshell timetimeWhat does the file permission `rwxr- -r- - kali kali` mean?*2 pointsThe group kali can read, write, and execute the file. All other users can only read the file.All users can read, write, and execute the file.The file owner can read, write, and execute the file. Members of the kali group and all other users can only read the file.Root can read, write, and execute the file. All other users and groups can only read the file.Hackers usually used the computer virus for ______ purpose.*2 pointsTo log, monitor each and every user's strokeTo gain access the sensitive information like user's Id and PasswordsTo corrupt the user's data stored in the computer systemAll of the aboveHow can you see your previous commands? (multiple choice)*2 pointsPress the Down ArrowPress the Up ArrowUse the 'history' CommandUse the 'cmd' CommandWhich command can we use to achieve the permissions of `rwx- -x- -x`?*2 pointschmod 777 file.txtchmod 600 file.txtchmod 755 file.txtchmod 711 file.txtWhich of the following can be considered as the elements of cyber security?*2 pointsApplication SecurityOperational SecurityNetwork SecurityAll of the aboveIn Wi-Fi Security, which of the following protocol is more used?*2 pointsWPAWPA2WPSBoth A and CWhich of the following are famous and common cyber-attacks used by hackers to infiltrate the user's system?*2 pointsDDos and Derive-by DownloadsMalware & MalvertisingPhishing and Password attacksAll of the aboveIn the computer networks, the encryption techniques are primarily used for improving the ________*2 pointsSecurityPerformanceReliabilityLongevityThe response time and transit time is used to measure the ____________ of a network.*2 pointsSecurityLongevityReliabilityPerformanceHow can we clear the current terminal? (multiple choice)*2 pointsBy Pressing Ctrl+CBy Pressing Ctrl+IBy Typing the Command 'clear'By Typing the Command 'cls'Which commands can be used to display the IP routing table? (multiple choice)*2 pointsip aip rifconfigrouteiwconfig