Exam 1: Introduction to Systems Analysis and Design

-In the model of the SDLC shown in the accompanying figure, the purpose of the ____ is to create a physical model that will satisfy all documented requirements for the system.

-In the model of the SDLC shown in the accompanying figure, during the ____, the new system is constructed.

MATCHING Identify the letter of the choice that best matches the phrase or definition. a.MIS f.team leaders b.modeling g.operational employees c.message h.supply chain d.spiral model i.scalable design e.ERP j.prototype -Requests specific behavior or information from another object.

The systems implementation phase of the SDLC includes an assessment, called a(n) _________________________, to determine whether the system operates properly and if costs and benefits are within expectation.

It is unusual for system developers to mix and match system development methods to gain a better perspective.

For complex operations, analysts apply computer-based modeling tools that use a standard language called ____.

Structured analysis is a traditional systems development technique that uses a series of phases, called the ____, to plan, analyze, design, implement, and support an information system.

Rapid application development focuses on team-based fact-finding. _________________________

-The ____ group typically provides leadership and overall guidance, but the systems themselves are developed by teams consisting of users, managers, and IT staff members.

In a knowledge management system, a knowledge base consists of logical rules that identify data patterns and relationships.

MATCHING Identify the letter of the choice that best matches the phrase or definition. a.MIS f.team leaders b.modeling g.operational employees c.message h.supply chain d.spiral model i.scalable design e.ERP j.prototype -Can expand to meet new business requirements and volumes.

MATCHING Identify the letter of the choice that best matches the phrase or definition. a.MIS f.team leaders b.modeling g.operational employees c.message h.supply chain d.spiral model i.scalable design e.ERP j.prototype -An approach that proponents believe reduces risks and speeds up software development.

MATCHING Identify the letter of the choice that best matches the phrase or definition. a.MIS f.team leaders b.modeling g.operational employees c.message h.supply chain d.spiral model i.scalable design e.ERP j.prototype -People who oversee operational employees and carry out day-to-day functions.

Most large companies require systems that combine transaction processing, business support, knowledge management, and user productivity features.

After leaving the first meeting, Maddy goes down the hall to meet with the outgoing manager of the second team. In that meeting, he shares with her the latest draft of the systems requirement document, which is nearly complete. In which phase is the second team currently?

An IT department team includes _________________________ who plan, develop, and maintain information systems.

MATCHING Identify the letter of the choice that best matches the phrase or definition. a.MIS f.team leaders b.modeling g.operational employees c.message h.supply chain d.spiral model i.scalable design e.ERP j.prototype -Produces a graphical representation of a concept or process that systems developers can analyze, test, and modify.

____ is a systems development technique that tests system concepts and provides an opportunity to examine input, output, and user interfaces before final decisions are made.

_________________________ design and construct Web pages, monitor traffic, manage hardware and software, and link Web-based applications to a company's information systems.

-In the accompanying figure showing the components of an information system, _________________________ consist(s) of everything in the physical layer of the information system.