Exam 12: Information Systems Development

Information systems cannot be tailor-made.

System ________ refers to the process of changing business activity from an old information system to a new system.

Systems development is easy and risk-free.

The ________ is the traditional process used to develop information systems.

What is a test plan?

The process of creating and maintaining information systems is called ________.

The cost feasibility of a systems development project depends on the scope of the project.

________ feasibility concerns whether a new information system fits within a company's customs, culture, charter, or legal requirements.

Estimates of labor hours and completion dates are accurate for large, multiyear projects.

Olive Inc., a chain of retail outlets, is converting its existing billing systems to a more robust online tool.In this process, the organization runs both the old and the new systems to compare their performances.In this case, the company is implementing the new system using ________ installation.

Which of the following statements is true of information systems?

Which of the following is the first phase of the systems development life cycle?

In pilot installation, a new system is installed in phases across an organization.

As development teams become larger, the average contribution per worker decreases.

The description of fixes and new requirements is the input to a system maintenance phase of a systems development life cycle.

Organizational feasibility refers to estimating the time it will take to complete a project.

According to Brooks' Law, adding more people to a late project ________.

Explain the importance of the requirements analysis phase of the systems development life cycle (SDLC).

Information systems involve people and procedures, so they can never be off-the-shelf.

Software developers group the fixes for high-priority failures into a group that can be applied to all copies of a given product called a ________.