 
 Exploratory Testing
What is an Exploratory Testing?
During testing phase where there is severe time pressure, Exploratory testing technique is adopted that combines the experience of testers along with a structured approach to testing.
Exploratory testing often performed as a black box testing technique, the tester learns things that together with experience and creativity generate new good tests to run.
Benefits:
Following are the benefits of Exploratory Testing:
- Exploratory testing takes less preparation. 
- Critical defects are found very quickly. 
- The testers can use reasoning based approach on the results of previous results to guide their future testing on the fly. 
Drawbacks:
Following are the Drawbacks of Exploratory Testing:
- Tests cannot be reviewed. 
- It is difficult to keep track of what tests have been tested. 
- It is unlikely to be performed in exactly the same manner and to repeat specific details of the earlier tests.