Question

Advantages and desadvantes of prototype model in is

Answer 1

Advantages of Prototype model:

• Users are actively involved in the development.

• Since in this methodology a working model of the system is provided, the users get a better understanding of the system being developed.

• Errors can be detected much earlier.

• Quicker user feedback is available leading to better solutions.

• Missing functionality can be identified easily

• Confusing or difficult functions can be identified

Requirements

validation,

Quick implementation of, incomplete, but functional, application.

Disadvantages of Prototype model:

• Leads to implementing and then repairing way of building systems.

• Practically, this methodology may increase the complexity of the system as scope of the system may expand beyond original plans.

• Incomplete application may cause application not to be used as the full system was designed Incomplete or inadequate problem analysis.