Give detail discussion about Black box testing.
- Black box or behavioural testing emphasis on the functional needs of the software.
- It is used during the last stage of testing.
- Syntax driven testing is preferable for the specification that described by a certain grammar.
- Decision table based testing is applied when the original software requirement have been evaluated in the form of " if-then" statements.
- Liquid level control is the scope of a simple control problem which is considered to check the liquid level. It has two sensors.
- Cause effect graphs in functional testing.