Networking Protocols and Port Numbers Quiz

Which protocol uses TCP port 22?

• FTP control port

• Telnet

• SSH

• HTTP

What is the port number for HTTPS?

• TCP 80

• TCP 443

• TCP 21

• TCP 25

Which protocol uses UDP port 69?

• DNS name queries

• TFTP

• SNMP trap

• Kerberos

What is the port number for SMTP?

• TCP 25

• TCP 23

• TCP 22

• TCP 20

Which protocol uses TCP port 143?

• IMAP4

• LDAP

• POP3

• Telnet

What is the port number for DNS zone transfers?

• TCP 53

• UDP 53

• TCP 69

• TCP 110

What is the port number for Remote Desktop Protocol (RDP)?

• TCP/UDP 3389

• TCP 1433

• UDP 500

• TCP 1723

Which layer of the OSI model corresponds to the Application Layer in the TCP/IP model?

• Presentation Layer

• Session Layer

• Application Layer

• Transport Layer

Which of the following protocols operates at the Transport Layer in the OSI model?

• TCP

• DNS

• ICMP

• ARP

Which protocol operates at the Network Layer in the OSI model?

• HTTP

• IP

• FTP

• ARP