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Most computers use flash memory to hold their startup instructions because it allows
the computer easily to update its contents.
Information is processed data; that is, it is organized, meaningful, and useful.
For radio transmissions, a transmitter is needed to send the broadcast radio signal and a
receiver to accept it.
Authentication verifies that an individual is a valid user. _________________________
The ____________________ resolution is usually higher than the optical resolution
because it uses a special formula to add pixels between those generated by the optical
resolution.
A(n) ____________________ portal is a portal specifically designed for
Internet-enabled mobile devices.
A company typically implements a SAN solution for adding additional storage to an
existing network.
An expensive, powerful desktop computer is the ____________________, which is
geared for work that requires intense calculations and graphics capabilities.
The difference between a wiki and a site like the one in the accompanying figure is that
users cannot modify original posts on a wiki. _________________________
Of keyboards, mice, scanners, microphones, digital camera, and printer, the only one
that is not a widely used input device is the ____________________.
Voice input is part of a larger category of input called video input.
Outline the guidelines for evaluating a Web site.
The advantage of server virtualization is that it does not require a new physical server.
List five different Excel functions and their arguments/purpose.
Similar to an ISDN modem, a DSL modem is the same as the modem used for dial-up
connections.
A more common usage of the term, ____________________ page, refers to the first
page that a Web site displays.
People who may be interested in ____________________ certification include Java
programmers, Oracle database managers, programming consultants, SQL programmers,
Web graphic designers, and XML programmers.
