the ease of operation of the system by the end-users

the ease with which an interface can be created with another information system

the ease with which the information system can be placed and maintained in an operational condition

having a regression test and other testware

it delivers insight into and advice on any risks in respect of the quality of the tested system

managing test activities in the context of time, money and quality

the testing is on the critical path of the total development, as briefly as possible, so that the total lead time of development is shortened

to find defects at an early stage

Evaluation gives insight in the actual and future status of the end product.

Evaluation is a process that gives insight into and advice on quality and related risks.

Evaluation is assessing the interim products in the system development process.