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The last step in acquiring the necessary hardware and software is to identify all the
hardware and software requirements of the new or modified system.
With the processing model shown on the right in the accompanying figure, the
computer collects data over time and processes all transactions later, as a group.
____________________ feasibility measures whether the lifetime benefits of a
proposed system will be greater than its lifetime costs.
Often it is difficult to access data stored in separate files in different departments.
A(n) ____________________ is an interpreted program that runs on the server.
A popular Web-based type of discussion group that does not require a newsreader is a
message board.
For IM to work, both parties must be online at the same time.
_________________________
Define enterprise computing.
The ____________________ phase consists of two major activities: (1) conduct a
preliminary investigation and (2) perform detailed analysis.
The difference between stand-alone operating systems that include networking
capabilities and server operating systems is that network operating systems are designed
specifically to support all sizes of networks, including medium- to large-sized
businesses and Web servers.
Most ink-jet printers can print from 12-36 ____________________.
____________________ is a specification sometimes used by content aggregators to
distribute content.
Items sometimes are placed in buffers because the processor operates at a much slower
rate of speed than peripheral devices. _________________________
In addition to accessing information, users can provide information to Web databases.
A monitor's ____________________ size is the diagonal measurement of the actual
viewing area provided by the screen in the CRT monitor.
