Ports

Question 1

TCP/UDP 20

Answer 1

FTP Transfer

Question 2

TCP/UDP 21

Answer 2

FTP Control/Command

Question 3

TCP/UDP 22

Answer 3

SSH

Question 4

TCP/UDP 23

Answer 4

Telnet

Question 5

TCP/UDP 25

Answer 5

SMTP

Question 6

TCP/UDP 43

Answer 6

WHOIS

Question 7

TCP/UDP 53

Answer 7

DNS

Question 8

UDP 69

Answer 8

(NICE) TFTP

Question 9

TCP/UDP 80

Answer 9

HTTP

Question 10

TCP/UDP 110

Answer 10

POP3

Question 11

TCP/UDP 115

Answer 11

SFTP

Question 12

TCP/UDP 118

Answer 12

SQL

Question 13

TCP/UDP 123

Answer 13

NTP

Question 14

TCP/UDP 137

Answer 14

NetBIOS

Question 15

TCP/UDP 156

Answer 15

SQL

Question 16

TCP/UDP 143

Answer 16

IMAP

Question 17

TCP/UDP 161

Answer 17

SNMP

Question 18

TCP/UDP 162

Answer 18

SNMP Trap

Question 19

TCP/UDP 179

Answer 19

BGP

Question 20

TCP/UDP 264

Answer 20

BGMP

Question 21

TCP/UDP 401

Answer 21

UPS

Question 22

TCP/UDP 443

Answer 22

HTTPS

Question 23

TCP/UDP 444

Answer 23

SNPP

Question 24

TCP/UDP 445

Answer 24

Active Directory Shares/SMB

Question 25

TCP/UDP 68

Answer 25

DHCP Client

Question 26

TCP/UDP 67

Answer 26

DHCP Server

Question 27

TCP/UDP 1433

Answer 27

SQL Server Management Service

Question 28

TCP/UDP 1434

Answer 28

SQL Server Management Monitor

Question 29

TCP/UDP 1812

Answer 29

RADIUS Authentication

Question 30

TCP/UDP 3260

Answer 30

iSCSI

Question 31

TCP/UDP 6463

Answer 31

Discord

Question 32

TCP/UDP 3389

Answer 32

RDP

Question 33

TCP/UDP 25565

Answer 33

Minecraft (Java) Server

Question 34

TCP 389

Answer 34

LDAP

Question 35

TCP 636

Answer 35

LDAPS

Question 36

TCP/UDP 1720

Answer 36

H.323

Question 37

TCP/UDP 5060

Answer 37

SIP Unsecured

Question 38

TCP 5061

Answer 38

SIP Secured (TLS)

Question 39

TCP/UDP 993

Answer 39

IMAPS