Infeasible Path
A path that cannot be verified by any set of possible input values.
Informal Review
Review, which is not based on a formal documented procedure.
Initiating
The phase within the IDEAL model where the groundwork is laid for a successful improvement effort.
Insourced Testing
Testing performed by people who are co-located with the project team but are not fellow employees.
Inspection
Type of an equal analysis based on visual inspection of the documents to find errors.
Install/Uninstall Testing
Quality assurance work that focuses on what customers will need to do to install and set up the new software successfully.