CEH v12 Preperation Exam Questions and Answers
What does the following NMAP command -sY/sZ - Answer-SCTP INIT/COOKIE-ECHO scans
What does the following NMAP command -sO - Answer-IP protocol scan
What does the following NMAP command -b <FTP relay host> - Answer-FTP bounce scan
What d...
CEH v12 Preperation Exam
Questions and Answers
What does the following NMAP command -sY/sZ - Answer-SCTP INIT/COOKIE-ECHO
scans
What does the following NMAP command -sO - Answer-IP protocol scan
What does the following NMAP command -b <FTP relay host> - Answer-FTP bounce
scan
What does the following NMAP command -p <port ranges> - Answer-Only scan
specified ports
In DNS what is the A record? - Answer-IP4 for a Domain
In DNS what is the AAAA record? - Answer-IP6 for a Domain
In DNS what is the NS record? - Answer-Name Server
In DNS what is the MX record? - Answer-Mail Exchange record
In DNS what is the SOA record? - Answer-Start of authority, information about domain
In DNS what is the CNAME/Alias record? - Answer-Alias for a certain domain
Order of SOA fields - Answer-name; record type; SERIAL; REFRESH; RETRY;
EXPIRE; TTL
What IPSec Modes are there? - Answer-Tunnel & Transport
What is the IPSec Transport mode protocol - Answer-ESP
What is the IPSec Tunnel mode protocol - Answer-ESP & AH
What are the IPSEC protocol ESP & AH port numbers - Answer-50 & 51
What does the following NMAP command --exclude-ports <port ranges> - Answer-
Exclude the specified ports from scanning
,What does the following NMAP command -F - Answer-Fast mode - Scan fewer ports
than the default scan
What does the following NMAP command -r - Answer-Scan ports sequentially - don't
randomize
What does the following NMAP command --top-ports <number> - Answer-Scan
<number> most common ports
What does the following NMAP command --port-ratio <ratio> - Answer-Scan ports more
common than <ratio>
What does the following NMAP command -sV - Answer-Probe open ports to determine
service/version info
What does the following NMAP command --version-intensity <level> - Answer-Set from
0 (light) to 9 (try all probes)
What does the following NMAP command --version-light - Answer-Limit to most likely
probes (intensity 2)
What does the following NMAP command --version-all - Answer-Try every single probe
(intensity 9)
What does the following NMAP command --version-trace - Answer-Show detailed
version scan activity (for debugging)
What does the following NMAP command -sC - Answer-equivalent to --script=default
What does the following NMAP command --script=<Lua scripts> - Answer-<Lua scripts>
is a comma separated list of directories, script-files or script-categories
What does the following NMAP command --script-args=<n1=v1,[n2=v2,...]> - Answer-
provide arguments to scripts
What does the following NMAP command --script-args-file=filename - Answer-provide
NSE script args in a file
What does the following NMAP command --script-trace - Answer-Show all data sent
and received
What does the following NMAP command --script-updatedb - Answer-Update the script
database.
, What does the following NMAP command --script-help=<Lua scripts> - Answer-Show
help about scripts.
What does the following NMAP command -O - Answer-Enable OS detection
What does the following NMAP command --osscan-limit - Answer-Limit OS detection to
promising targets
What does the following NMAP command --osscan-guess - Answer-Guess OS more
aggressively. Options which take <time> are in seconds, or append 'ms' (milliseconds),
's' (seconds), 'm' (minutes), or 'h' (hours) to the value (e.g. 30m).
What does the following NMAP command -T<0-5> - Answer-Set timing template (higher
is faster)
What does the following NMAP command --min-hostgroup/max-hostgroup <size> -
Answer-Parallel host scan group sizes
What does the following NMAP command --min-parallelism/max-parallelism
<numprobes> - Answer-Probe parallelization
What does the following NMAP command --min-rtt-timeout/max-rtt-timeout/initial-rtt-
timeout <time> - Answer-Specifies probe round trip time.
What does the following NMAP command --max-retries <tries> - Answer-Caps number
of port scan probe retransmissions.
What does the following NMAP command --host-timeout <time> - Answer-Give up on
target after this long
What does the following NMAP command --scan-delay/--max-scan-delay <time> -
Answer-Adjust delay between probes
What does the following NMAP command --min-rate <number> - Answer-Send packets
no slower than <number> per second
Wat runs on port 20+21 - Answer-FTP
Wat runs on port 22 - Answer-SSH
Wat runs on port 23 - Answer-TELNET
Wat runs on port 25 - Answer-SMTP
Wat runs on port 53 - Answer-DNS
Voordelen van het kopen van samenvattingen bij Stuvia op een rij:
Verzekerd van kwaliteit door reviews
Stuvia-klanten hebben meer dan 700.000 samenvattingen beoordeeld. Zo weet je zeker dat je de beste documenten koopt!
Snel en makkelijk kopen
Je betaalt supersnel en eenmalig met iDeal, creditcard of Stuvia-tegoed voor de samenvatting. Zonder lidmaatschap.
Focus op de essentie
Samenvattingen worden geschreven voor en door anderen. Daarom zijn de samenvattingen altijd betrouwbaar en actueel. Zo kom je snel tot de kern!
Veelgestelde vragen
Wat krijg ik als ik dit document koop?
Je krijgt een PDF, die direct beschikbaar is na je aankoop. Het gekochte document is altijd, overal en oneindig toegankelijk via je profiel.
Tevredenheidsgarantie: hoe werkt dat?
Onze tevredenheidsgarantie zorgt ervoor dat je altijd een studiedocument vindt dat goed bij je past. Je vult een formulier in en onze klantenservice regelt de rest.
Van wie koop ik deze samenvatting?
Stuvia is een marktplaats, je koop dit document dus niet van ons, maar van verkoper Scholarsstudyguide. Stuvia faciliteert de betaling aan de verkoper.
Zit ik meteen vast aan een abonnement?
Nee, je koopt alleen deze samenvatting voor €12,86. Je zit daarna nergens aan vast.
