FUNDAMENTALS OF COMPUTER

COMPUTER THREATS SECURITY

WHAT IS A FIREWALL IN NETWORK SECURITY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
You want to allow users to download files from a server running the TCP/IP protocol. You want to require user authentication to gain access to specific directories on the server.Which TCP/IP protocol should you implement to provide this capability?
A
TCP
B
FTP
C
IP
D
TFTP
E
HTTP
Explanation: 

Detailed explanation-1: -In computing, the Internet Message Access Protocol (IMAP) is an Internet standard protocol used by email clients to retrieve email messages from a mail server over a TCP/IP connection.

Detailed explanation-2: -Which of the following TCP/IP protocols do email clients use to download messages from a remote mail server? The POP3 protocol is part of the TCP/IP protocol suite. It is used to retrieve email from a remote server to a local client over a TCP/IP connection.

Detailed explanation-3: -Which TCP/IP application allows us to transfer files either within a browser or at the command line? File transfer protocol (FTP).

Detailed explanation-4: -Dynamic Host Configuration Protocol (DHCP) is a client/server protocol that automatically provides an Internet Protocol (IP) host with its IP address and other related configuration information such as the subnet mask and default gateway.

There is 1 question to complete.