Security Essentials Exam Questions with 100% Correct Answers 2025

Security Essentials Exam Questions with
100% Correct Answers 2025
IfhyouhseehthehIPhaddresshfe80::0050:8790:4554:2300/16,htheh::hindicateshwhat?h-hCorrecthAnswers-
Therehareh0shbetweenhtheh::.



Inhthehnetworkh192.168.5.0/23,hwhathwouldhbehthehbroadcasthaddress?h-hCorrecthAnswers-
192.168.5.255



Whathclasshishthehaddressh170.19.82.45?h-hCorrecthAnswers-B



Inhthehaddresshab00:fc87:234a:0090:5120:ffab:bc8a:0098/23,hwhathdoeshtheh/23hindicate?h-
hCorrecthAnswers-Thehnumberhofhbitshinhthehnetworkhportionhofhthehaddress




Whathishthehorderhofhmessageshinhahthree-wayhhandshake?h-hCorrecthAnswers-SYN,hSYN/ACK,hACK



Whathcanhyouhsayhabouththehfollowinghpackethcapture?

14:18:25.906002hapollo.it.luc.edu.1000h>hx-terminal.shell:hS

1382726990:1382726990(0)hwinh4096

14:18:26.094731hx-terminal.shellh>hapollo.it.luc.edu.1000:hS

2021824000:2021824000(0)hackh1382726991hwinh4096

14:18:26.172394hapollo.it.luc.edu.1000h>hx-terminal.shell:hR

1382726991:1382726991(0)hwinh0

14:18:26.507560hapollo.it.luc.edu.999h>hx-terminal.shell:hS

1382726991:1382726991(0)hwinh4096

14:18:26.694691hx-terminal.shellh>hapollo.it.luc.edu.999:hS

2021952000:2021952000(0)hackh1382726992hwinh4096

, 14:18:26.775037hapollo.it.luc.edu.999h>hx-terminal.shell:hR

1382726992:1382726992(0)hwinh0

14:18:26.775395hapollo.it.luc.edu.999h>hx-terminal.shell:hR

1382726992:1382726992(0)hwinh0

14:18:27.174846hx-terminal.shellh>hapollo.it.luc.edu.998:hS

2022080000:2022080000(0)hackh1382726993hwinh4096h-hCorrecthAnswers-
Thishishahsequencehnumberhpredictionhattack.



WithhthehfollowinghIPhheader,hwhathishthehdestinationhIPhaddress:h

45h00h03h3Dh1EhEBh40h00h40h06h5DhE8hC0hA8h01h16hADhC2h4Bh67h-hCorrecthAnswers-
173.194.75.103



Whichhofhthehfollowinghishahprivatehaddressh(RFC1918)?h-hCorrecthAnswers-10.45.60.10



WhichhutilityhmakeshusehofhICMPhtohfunction?h-hCorrecthAnswers-traceroute



HowhmanyhbitsharehinhthehNETWORKhportionhofhthehfollowinghaddresshblock:

Address:h10.1.0.0

Subnet:h255.255.255.224h-hCorrecthAnswers-27



Thishtypehofhroutinghprotocolhuseshthehsamehalgorithmhashthehnavigationhsystemhinhyourhcar.h-
hCorrecthAnswers-Link-state




YourhIDShsendshanhalerthabouthanhincidenthonhyourhnetwork.hThehalerthindicatedhthaththerehwashahp
ackeththathhadhthehsamehsourcehandhdestination.hThishmighthnormallyhindicatehanhattempthathahLand
hattack,hwhichhishahveryholdhattack.hAfterhinvestigating,hyouhseehthaththehsourcehaddresshish0.0.0.0han
dhthehdestinationhish224.0.0.1.hWhathwouldhyouhconsiderhthishalerthtohbe?h-hCorrecthAnswers-
Ahfalsehpositive



Youharehimplementinghahstarhtopologyhonhyourhlocalhnetwork.hWhathcablingharehyouhmosthlikelyhtoh
use?h-hCorrecthAnswers-Twistedhpair