Having a clear, specific policy can help prevent legal actions users might take against an organization, as in cases of termination.

Which of the following is a type of access control used to protect systems from unauthorized access?

A(n) _____ is a type of Web site that allows users to add, delete, and sometimes modify content.

A _____ is a peripheral device for recording, storing, and retrieving information.

Data transmission channels are generally divided into two types: broadband and narrowband.

DNS (Domain Name System) servers translate all domain names into _____.

_____ ensures data security and integrity over public networks, such as the Internet.

Some Instant Messaging (IM) applications have features for audio or video conversations.

In a(n)__________, records in files are organized and processed in numerical order.

Using Voice over Internet Protocol (VoIP) for international and long-distance calls is more expensive than a standard telephone service.