Exam 7: Development Strategies

MATCHING Identify the letter of the choice that best matches the phrase or definition. -With an information system, design that does not address the actual methods of implementation.

Independent ____________________ provide greater flexibility because they can be developed and tested individually, and then combined or reused later in the development process.

Prototyping produces an early, rapidly constructed working version of a proposed information system, called a(n) ____________________.

A company considering outsourcing must realize that the solution can be only as good as the outsourcing firm that provides the service.

Mergers and acquisitions typically have no impact on clients and customers of large, financially healthy firms.

Web-based software usually requires additional layers, called ____, to communicate with existing software and legacy systems.

Outsourcing can refer to ____.

Although the traditional model of software acquisition still accounts for more software acquisition, a new model, called ____, is changing the picture dramatically.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -An example of a Web-based development environment.

Net present value is a percentage rate that compares the total net benefits (the return) received from a project to the total costs (the investment) of the project. _________________________

____________________ determines how long it takes an information system to pay for itself through reduced costs and increased benefits.

Microsoft's ____ is one of the major Web-based development environments.

In most large and medium-sized companies, a(n) ____________________ within the IT department is responsible for providing user support.

The main reason for offshore outsourcing is the same as domestic outsourcing: lower bottom-line costs.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -With an information system, a plan for the actual implementation of the system.

Which of the following is true of a traditional systems development environment?

Companies that develop software for sale are called software ____.

Contrast logical and physical design.

The ____________________ contains the requirements for a new system, describes the alternatives that were considered, and makes a specific recommendation to management.

The physical design is developed during the ____ phase of the SDLC.