System Development Life Cycle (SDLC)

What is SDLC?

• System development is activities

• System development is a set of activities used to build an information system.

• System development is planning and analysis

• System development is used to build and information

Phases approach to the SDLC,determining impacts on the organization ,except

• conclusion

• planning

• analysis

• implementation

Which statement is true about the uses of feasibility test?

• Schedule feasibility - measure

  whether the lifetime benefits of the

  proposed information system will be greater than its lifetime costs

• Economic feasibility-measures whether the

  organization has or can obtain the hardware, software,

  and people needed to deliver and support the proposed

  information system

• Operational feasibility - measure how well the

  proposed information system will work

• Technical feasibility -measure the established

  deadlines for the project are reasonable

Maintenance should be viewed as separate step in the software development life cycle

• True

• False

In the nine-phase approach to the SDLC, defining functional and technical requirements, reviewing the list, and getting approval are completed during the _____ phase of the SDLC.

• planning

• design

• development

• requirements-analysis

The spiral model has two dimensions namely _____ and _____.

• diagonal, angular

• radial, perpendicular

• radial, angular

• diagonal, perpendicular.

In the list of types of SDLC models, RAD is sometimes equated with

• Radical application development

• Rapid code generation

• Rapid prototyping model

What is a prototype?

• A prototype is a working model of the proposed system

• A prototype identifies required programs and their relationships

• A prototype is a process for capturing data and information.

In the four-phase approach to the SDLC, the creation of

documentation, user manuals, and training programs are developed

during the _______ phase of the SDLC.

• planning

• analysis

• design

• implementation

Which type of information system would most likely be used to implement a

dashboard or scorecard?

• TPS

• MIS

• DSS