Give explanation about the incremental model.

- Have same phases as the waterfall model.

- Phases are as follows:

Analysis.

Code.

Design.

Test.

• Incremental model delivers sequences of releases to customers known as increments.
• The first increment is termed as core product. Here only the document processing facilities are available.
• Second increment, further sophisticated document processing & producing facilities are obtainable.
• Next increment spelling and grammar checking services are given.