Define the relationship between the systems development life cycle and software development methodologies.

What will be an ideal response?


All software development methodologies use the systems development life cycle, however, the way that
they use it differs. For example, all projects must have planning and testing phases, however one project
might use the waterfall approach and have the planning occur at the beginning of the project and the
testing occur at the end. Another project might use the XP method and have small planning and testing
phases occurring all the time.

Business

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The terms "decision support systems" and "expert systems" are mentioned more and more frequently in recent years.

Answer the following statement true (T) or false (F)

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Industrial economies are major importers of manufactured goods, services, and investment funds

Indicate whether the statement is true or false

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The geographical area served by each U.S. court of appeals is referred to as a ________

A) district B) county C) range D) circuit

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A manager who asks for a report on the best phone system for an office may request a justification report to support the recommended decision

Indicate whether the statement is true or false

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