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Data in a data warehouse can be differentiated from data in a database in that the former _____.

In the context of information privacy, junk e-mail is also known as _____.

A star topology uses a large number of cables to connect the nodes within a network.

_____ is responsible for packet forwarding.

To minimize the invasion of privacy, users should be able to review their records and correct any inaccuracies.

Which of the following components of a data model describes methods and calculations that can be performed on data, such as updating and querying data?

The hardware components of a computer system consist of programs written in computer languages.

A(n) _____ is a step-by-step direction for performing a specific task, which is written in a language the computer can understand.

Phishing is different from pharming as phishing usually involves hijacking an official Web site address by hacking a Domain Name System server.

Data sent through a virtual private network (VPN) can be encrypted using the _____.