1
Q
20/21
A
FTP File Transfer Protocol
2
Q
22
A
SSH/SFTP Secure Shell/Secure FTP
3
Q
23
A
Telnet
4
Q
25
A
SMTP Simple Mail Transfer Protocol
5
Q
53
A
DNS
6
Q
67/68
A
DHCP Dynamic Host Configuration
7
Q
80
A
HTTP Hypertext Transfer Protocol
8
Q
110
A
POP3 Post Office Protocol
9
Q
137/139
A
NetBIOS
10
Q
143
A
IMAP Internet Mail Access Protocol
11
Q
161/162
A
SNMP Simple Network Management Protocol
12
Q
389
A
LDAP Lightweight Directory Access Protocol
13
Q
443
A
HTTPS
14
Q
445
A
SMB/CIFS Server Message Block
15
Q
3389
A
RDP Remote Desktop Protocol
16
Q
69
A
TFTP Trivial FTP
17
Q
FTP
A
20/21
18
Q
SSH/SFTP
A
22
19
Q
Telnet
A
23
20
Q
SMTP
A
25
21
Q
DNS
A
53
22
Q
DHCP
A
67/68
23
Q
HTTP
A
80
24
Q
POP3
A
110
25
NetBIOS
137/139
26
IMAP
143
27
SNMP
161/162
28
LDAP
389
29
HTTPS
443
30
SMB
445
31
RDP
3389
32
TFTP
69
Comptia A+ Core 1
flashcards
Decks in class (1)
# Cards
