TCP & UDP Ports Quiz

Question 1

SMTP TLS runs on port

Answer 1

587

Question 2

What are the characteristic features of the secure version of IMAP? (Select all that apply)

Answer 2

Secure Socket Layer (SSL)
TCP port 993
Transport Layer Security (TLS)

Question 3

Which of the following answers refer(s) to the POP3S encrypted communication? (Select all that apply)

Answer 3

Secure Socket Layer (SSL)
TCP port 995
Transport Layer Security (TLS)

Question 4

Which of the following port numbers is used by Microsoft Structured Query Language (SQL) Server?

Answer 4

1433

Question 5

SQLnet runs on port

Answer 5

1521

Question 6

Which of the following answers refers to a port number assigned to the MySQL database system?

Answer 6

3306

Question 7

Which port enables the FTP’s Data Connection for sending file data?

Answer 7

TCP port 20

Question 8

The FTP’s Control Connection for for administering a session is established through:

Answer 8

TCP port 21

Question 9

SSH protocol runs on:

Answer 9

TCP port 22

Question 10

Secure File Transfer Protocol (SFTP) is an extension to the Secure Shell (SSH) protocol and runs by default on TCP port 22.

Answer 10

True

Question 11

Unblocking TCP port 22 enables what type of traffic? (Select 2 answers)

Answer 11

SSH
SFTP

Question 12

Which of the TCP ports listed below is used by Telnet?

Answer 12

23

Question 13

TCP port 25 is used by:

Answer 13

SMTP (Simple Mail Transfer Protocol)

Question 14

Which of the following ports is assigned to the Domain Name System (DNS)?

Answer 14

53

Question 15

Dynamic Host Configuration Protocol (DHCP) runs on: (Select 2 answers)

Answer 15

UDP port 67
UDP port 68

Question 16

UDP port 69 is assigned to:

Answer 16

TFTP (Trivial File Transfer Protocol)

Question 17

TCP port 80 is assigned to:

Answer 17

Hypertext Transfer Protocol (HTTP)

Question 18

Post Office Protocol v3 (POP3) uses:

Answer 18

TCP port 110

Question 19

Network Time Protocol (NTP) runs on UDP port:

Answer 19

123

Question 20

Which of the TCP port numbers listed below is assigned to the Internet Message Access Protocol (IMAP)

Answer 20

143

Question 21

An SNMP management station receives SNMP notifications from Agents on UDP port:

Answer 21

162

Question 22

An SNMP Agent receives request on UDP port:

Answer 22

161

Question 23

TCP port 389 is the default network port for:

Answer 23

LDAP (Local Directory Access Protocol)

Question 24

Which of the following ports is used by HTTPS?

Answer 24

TCP port 443

Question 25

Which of the following protocols runs on TCP port 445?

Answer 25

SMB/CIFS (Server Message Block/Common Internet File System)

Question 26

Which of the following ports is used by syslog?

Answer 26

514

Question 27

A network administrator wants to secure the existing access to a directory service with SSL/TLS encryption. Which of the following TCP ports needs to be opened to implement this change?

Answer 27

636

Question 28

A network technician uses Remote Desktop Protocol (RDP) client on their Windows OS to remotely troubleshoot a problem on another Windows machine. Which of the following ports needs to be opened for the built-in Windows RDP server to allow this type of network connection?

Answer 28

TCP port 3389

Question 29

Which of the ports listed below are assigned to the Session Initiation Protocol (SIP)? (Select 2 answers)

Answer 29

TCP port 5060
TCP port 5061