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WorksheetsCompTIA A+ Protocols and Ports Quiz
Total questions: 25
Worksheet time: 14mins
What is the port number for DNS?
53
443
80
3389
What is the port number for HTTPS?
110
80
443
445
What is the port number for LDAP?
22
993
137-139
389
What is the port number for SMB?
995
143
161-162
445
What is the port number for Telnet?
21
22
25
23
What is the port number for RDP?
3389
443
137-139
427
What is the port number for SNMP?
67-68
25
161-162
137-139
What is the secure port number for POP3?
587
995
110
143
What is the port number for IMAP?
110
443
548
143
What is the port number for HTTP?
137-139
80
443
53
What is the port number for SSH?
22
993
443
53
What is the secure port number for IMAP?
110
995
143
993
What is the port number for POP3?
993
143
995
110
What is the port number for SMTP?
143
993
25
110
What is the port number for FTP?
21
22
23
25
Port 67 and 68 belong to what protocol?
HTTP (Hypertest Transfer Protocol)
DHCP (Dynamic Host Configuration Protocol)
DNS (Domain Name System)
FTP (File Transfer Protocol)
Port 80 belongs to what protocol?
HTTPS (Hypertext Transfer Protocol Secure)
TFTP (Trivial File Transfer Protocol)
HTTP (Hyeprtext Transfer Protocol)
IMAP ( Internet Message Access Protocol)
FTP secure (SFTP) runs on what port?
20
21
22
23
What port is TCP Port 20?
Data FTP
SSH
Connection/Command/Control FTP
SMTP
SSH protocol runs on:
TCP Port 22
UDP Port 21
TCP Port 21
UDP Port 20
RDP port #
389
3380
3993
3389
SMB port #
422
465
445
587
LDAP port #
465
3389
1720
389
Which protocol uses port 53 for translating domain names into IP addresses?
DHCP
DNS
FTP
HTTP
What is the default port for HTTPS?
80
443
25
23
