Attributes of test automation are

1.Maintainability - the effort required to update the test automation suites for every new release

2.Robustness - the effectiveness of automation tests on an unstable or rapidly changing system

3.Reliability - the accuracy and repeatability of the test automation

4.Usability - the extent to which automation can be used by different types of users

5.Flexibility - the ease of working with all the different kinds of automation test ware

6.Efficiency - the total cost related to the effort needed for the automation

7.Portability - the ability of the automated test to run on different environments

Answers and Comments