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Exam 1: Systems, roles, and Development Methodologies

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Question 31

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When answering questions concerning human-computer interaction (HCI)the analyst should ask questions such as,"What are the users' physical strengths and limitations?"

A) True
B) False

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Question 32

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The three primary roles of the systems analyst are as consultant,supporting expert,and change agent.

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B) False

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Question 33

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The agile approach and the ________ approach both allow subsystems to be built one at a time until the entire system is complete.

________ is an approach that is intended to facilitate the development of systems that must change rapidly in response to dynamic business environments.

The ________ summarizes what has been discovered about the users,usability,and usefulness of current systems; provides cost-benefit analyses of alternatives; and makes recommendations on what (if anything) should be done.

As a systems analyst,you are an agent of change whenever you perform any of the activities in the systems development life cycle and are present and interacting with users and the business for an extended period of time.

The first SDLC phase that the analyst enters into is that of determining information requirements for the particular users involved.

Which of the following questions would NOT be used by the analyst when determining the human information requirements of a system?

Which of these software packages are not open source software (OSS) ?

Which of the following do not describe how analysts use CASE tools?

________ tells users how to use software and what to do if software problems occur.

An encyclopedia that is used to store all project information is called:

Object-oriented approaches use what industry standard for modeling object-oriented systems?

When implementing a new system,it is always best to determine the human needs of the users involved

Software that is distributed free along with the program source code is called:

The first phase of the systems development life cycle is critical to the success of the rest of the project.

The second phase of the systems development life cycle begins with the documentation of the software being designed.

The phases in UML are similar to those in the SDLC.

The design phase also includes designing ________ that will store much of the data needed by decision makers in the organization.

User involvement throughout the systems project is of little importance in the successful development of business information systems.