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True F 1 . The four forms of information used by modern information systems are voice, data, image, and video. True F 2 . The
True F The four forms of information used by modern information
systems are voice, data, image, and video.
True F The number of computers and terminals at work in the world
today is over million. in the billions
True F Communications technologies using data networks have essentially
replaced telephone networks in todays business settings.
True F Computerization has enhanced the range of features available to
businesses for voice communication.
T F The need to store and transmit images has been a driving force in
the development of networking technology.
T F Video networks in business are used primarily to deliver
programming.
T F Data compression is used to minimize the amount of information
that must be transmitted in networks.
T F The major cost component for communications is the resource
needed to transmit data across distance.
T F Wireless networks have the advantage of mobility, but the
disadvantage of difficult implementation.
T F The basic building block of any communications facility is the
transmission line.
T F The two media technologies currently driving the evolution of
data communications networks are local area networks and cable television networks.
T F The most common example of packet switched technology is the
modern telephone network.
T F Mobility is the newest frontier for ICT managers.
T F Cloud computing is being embraced by all major business
software vendors with the exception of Oracle.
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