Ms- word it is , hope it was helpful
Answer:
=IF(E4<=F4, “Reorder”,”No”)
Explanation:
Answer: (B) Allow the firewall to accept inbound traffic to ports 80, 110, 143, and 443
Explanation:
Port 80 is used by HTTP, 110 by pop3 to retrieve emails from web servers, 143 by imap for internet messaging and 443 is used for TCP for websites using SSL. So if the firewall is allowed to accept inbound traffic to these ports 80,110,143 and 443 then it would be possible to retrieve emails.
A dmz is a subnet of publicly accessible servers placed outside the internal network. Any service provided to users on the public internet should be placed in the DMZ network. DMZ means demilitarized zone (perimeter network) .
