Security+ nmap command prompts

Question 1

Ping

Answer 1

Packet internet gopher, tests and verifies connectivity. Self ping 127.0.0.1

Question 2

Nmap -o

Answer 2

Detects operating system

Question 3

Nmap-sP

Answer 3

Is a ping scan

Question 4

Nmap-sT

Answer 4

TCP connect scan

Question 5

Nmap-sS

Answer 5

SYN scan

Question 6

Nmap-sF

Answer 6

FIN scan

Question 7

Nmap-sX

Answer 7

Xmas tree scan

Question 8

Nmap-sN

Answer 8

NULLscan

Question 9

Nmap-sU

Answer 9

UDP scan

Question 10

Nmap-sO

Answer 10

Protocol scan

Question 11

Nmap-sA

Answer 11

ACK scan

Question 12

Nmap-sW

Answer 12

Windows scan

Question 13

Nmap-sR

Answer 13

RPC scan

Question 14

Nmap-sL

Answer 14

List/DNS scan

Question 15

Nmap-sI

Answer 15

Idle scan

Question 16

Nmap-Po

Answer 16

Don’t ping

Question 17

Nmap-Pt

Answer 17

TCP ping

Question 18

Nmap-PS

Answer 18

SYN ping

Question 19

Nmap-PI

Answer 19

ICMP ping

Question 20

Nmap-PB

Answer 20

TCP and ICMP ping

Question 21

Nmap-PM

Answer 21

ICMP netmask

Question 22

Nmap-oN

Answer 22

Normal output

Question 23

Nmap-oX

Answer 23

XML output

Question 24

Nmap-oG

Answer 24

Greppable output

Question 25

Nmap-oA

Answer 25

All output

Question 26

Nmap-T

Answer 26

Timing

Question 27

Nmap—T0

Answer 27

Paranoid

Question 28

Nmap-T 1

Answer 28

Sneaking

Question 29

Nmap- T 2

Answer 29

Polite

Question 30

Nmap-T 3

Answer 30

Normal

Question 31

Nmap- T 4

Answer 31

Aggressive

Question 32

Nmap-T 5

Answer 32

Insane

Question 33

ARO

Answer 33

Annualized rate of occurrence
A calculation of how often a threat will occur.

Example
A threat that occurs once every 5 yrs has an annualized rate of occurrence of 1/5, or 0.2