What is System Testing?

- Testing overall functionality of the application with respective client requirements. 

- It is a black-box testing technique.

- This testing is conducted by testing team.

- After completion of unit/component and integration level testing's we start system system.

- Before conducting system testing we should know the customer requirements.

- System testing focusses on below aspects:

         1. Graphical User Interface Testing (GUI)

         2. Functional Testing

         3. Non-functional Testing

         4. Usability Testing