Information Systems Development
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Questions and Answers

Plan, develop, and maintain information systems

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Plan, develop, and maintain information systems

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What is a key characteristic of Agile methods in application development?

<p>Building a series of prototypes to meet user requirements</p> Signup and view all the answers

Which approach emphasizes team-based fact-finding in application development?

<p>Joint Application Development (JAD)</p> Signup and view all the answers

What is an essential requirement for a career in application development according to the text?

<p>A combination of technical knowledge, communication skills, understanding of business operations, and critical thinking skills</p> Signup and view all the answers

What does Database Administration involve in systems development?

<p>Data design, management, security, backup, and access systems</p> Signup and view all the answers

What is the purpose of the Systems Planning phase in the SDLC model?

<p>Conducting a feasibility study</p> Signup and view all the answers

Which position focuses on providing users with technical information, training, and productivity support?

<p>User Support</p> Signup and view all the answers

Which phase in the SDLC model involves building a logical model of the new system?

<p>Systems Analysis</p> Signup and view all the answers

What is a primary reason why companies will need systems analysts according to the text?

<p>To apply new information technology and handle the growth in e-commerce</p> Signup and view all the answers

What is the deliverable of the Systems Design phase in the SDLC model?

<p>System design specification</p> Signup and view all the answers

Which phase of the SDLC model involves constructing a new system, writing and testing programs, and system installation?

<p>Systems Implementation</p> Signup and view all the answers

What does Object-Oriented Analysis involve?

<p>Combining data and processes into objects</p> Signup and view all the answers

Which class includes INSTRUCTOR and STUDENT objects according to Object-Oriented Analysis?

<p>PERSON class</p> Signup and view all the answers

What technology uses high-frequency radio waves to track physical objects?

<p>Radio frequency identification (RFID)</p> Signup and view all the answers

Which type of information system provides decision support information, knowledge management systems, and user productivity systems to operational employees?

<p>Operational Employees</p> Signup and view all the answers

What is the purpose of Computer-Aided Systems Engineering (CASE) Tools?

<p>Generate program code and speed the implementation process</p> Signup and view all the answers

What is the main drawback of making important decisions based on a prototype too early?

<p>Important decisions might be made before business or IT issues are thoroughly understood</p> Signup and view all the answers

Which system development approach uses phases called the systems development life cycle (SDLC) and a predictive approach?

<p>Structured Analysis</p> Signup and view all the answers

What is the type of technology that improves productivity for users at all levels of a company?

<p>Groupware Systems Integration</p> Signup and view all the answers

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