What are the four layers of TCP/IP Model
transport
Internet
application
network access
data link
session
Which protocols are used in the application layer?
HTTPS
FTP
IP
SMTP
UDP
TCP
Which protocols are used in the transport layer?
FTP
DNS
UDP
TCP
POP
IP
Which protocol is used to send email across the Internet?
POP
IMAP
DNS
SMTP
FTP is commonly used to transfer files between computers and to give the ability of website designers to upload files to their ( ).
FTP clients
web servers
Internet browsers