Describe the purpose of a demilitarized zone (DMZ) in networking.

What will be an ideal response?


While we must rigorously protect the majority of a private network from external threats, some systems, such as mail servers and Web servers, must be accessible from the Internet, and need a different level of protection. Therefore, we position the majority of the hosts behind a firewall, while the servers that must be accessed from the Internet are positioned in a less rigorously protected area called the DMZ.

Computer Science & Information Technology

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This is a Cisco proprietary protocol that performs a similar function to create a port bonding, also known as EtherChannel by Cisco. A common limitation of this is all member ports must have identical speed and duplex.

What will be an ideal response?

Computer Science & Information Technology

A Plain Text control allows limited formatting

Indicate whether the statement is true or false

Computer Science & Information Technology

In Access, two users can edit the same record at the same time. ____________________?

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

The ________________________ attribute is used to uniquely identify an HTML element.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology