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You work for the IT department of a startup ASP, and it is your job to set up the testing processes for a new enterprise system the company will be hosting. Describe the processes you will recommend. What unique considerations will you have?

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The first step is to prepare the test pl...

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Which conversion process introduces the system first to a limited portion of the organization?


A) the pilot study strategy
B) the phased approach strategy
C) the limited cutover strategy
D) the parallel strategy
E) the parallel approach strategy

F) B) and E)
G) B) and D)

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Groups of objects are assembled into software components for common functions, which can be combined into large-scale business applications, in which type of software development?


A) object-oriented development
B) component-based development
C) structured methodologies
D) RAD
E) Agile development

F) D) and E)
G) B) and C)

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A systems analysis includes a(n) ________ that is used to determine whether the solution is achievable, from a financial, technical, and organizational standpoint.


A) feasibility study
B) data flow diagram
C) logical design
D) systems design document
E) request for proposal

F) C) and D)
G) A) and E)

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With a mobile Web app


A) users access mobile Web apps through their mobile device's Web browser.
B) the app resides on the users device.
C) the app can only work on certain mobile platforms.
D) the app requires the user to sign onto a Web page.
E) the app requires the user to login to a Web service.

F) A) and B)
G) D) and E)

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What is the primary driving factor in firms to select domestic outsourcing firms to build system solutions?


A) to take advantage of technical skills the firm does not have
B) to save labor costs
C) to avoid change management issues
D) to reduce the cost of hardware
E) to avoid offshore outsourcing

F) A) and B)
G) B) and C)

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Which process develops a detailed description of the functions that a new information system must perform?


A) feasibility study
B) requirements analysis
C) systems design
D) test plan development
E) management plan

F) B) and C)
G) A) and D)

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An upscale organic foods grocery chain is implementing an information system that will enable it to add same-day home delivery of groceries to its customers. This is an example of


A) automation.
B) rationalization of procedures.
C) paradigm shift.
D) business process redesign.
E) organizational change.

F) All of the above
G) B) and D)

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Which of the following is not a top priority in mobile application development?


A) designing for multitouch
B) saving resources
C) limiting the use of keyboards
D) designing for keyboard data entry
E) designing for multiple screens

F) B) and D)
G) A) and E)

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You are consulting for the information technology division of a state university to guide and facilitate the design of a new system for handling college applications, which has previously been handled entirely with a paper-based process. They would like to set up a system by which prospective students can apply online. Describe in detail their first steps and any studies they should perform before designing the new information system.

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Student answers will vary, but should in...

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Object-oriented development is more incremental than traditional structured development.

A) True
B) False

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Organizations will adjust to new information systems without any special efforts if the system is a good system to begin with.

A) True
B) False

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A native mobile app is


A) a mobile Web site.
B) a mobile Web app.
C) a stand alone application that does not use a browser.
D) a responsive mobile app.
E) one that can only operate on selected devices.

F) C) and E)
G) C) and D)

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Business processes are analyzed, simplified, and redesigned in


A) business process redesign.
B) rationalization of procedures.
C) automation.
D) paradigm shifts.
E) systems analysis and design.

F) A) and C)
G) B) and D)

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In object-oriented development


A) the class is used as the basic unit of systems analysis and design.
B) an object is a collection of data that is acted on by external processes.
C) processing logic resides within objects.
D) a strict, step-by-step development process is essential.
E) data and processes are separated.

F) A) and B)
G) B) and E)

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In the direct cutover conversion strategy, the new system


A) is tested by an outsourced company.
B) replaces the old one at an appointed time.
C) and the old are run together.
D) is introduced in stages.
E) the old and new systems are run in parallel.

F) A) and E)
G) A) and B)

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The system is not in production until conversion is complete.

A) True
B) False

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Rationalization of procedures describes a radical rethinking of the business models.

A) True
B) False

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The three main platforms for mobile apps are iPhone/iPad, iOS, and Android.

A) True
B) False

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To show each level of a system's design, its relationship to other levels, and its place in the overall design structure, structured methodologies use


A) structure charts.
B) Gantt and PERT charts.
C) process specifications.
D) data flow diagrams.
E) user documentation.

F) B) and D)
G) A) and D)

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Showing 21 - 40 of 90

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