Questions

The process of absorbtion of rain water by the soil on the earth is called infiltration. By this process, the rain water that falls on the soil becomes ground water.

The study of brain is called Phrenology.

I. Inputs

• Work performance information


• Performance measurements


• Forecasted completion


• Quality control measurements


• Project management plan

                - Performance measurement baseline

• Approved change requests


• Deliverables

II. Tools and Techniques

• Information presentation tools


• Performance information gathering and compilation


• Status review meetings


• Time reporting systems


• Cost reporting systems

III. Outputs

• Performance reports


• Forecasts


• Requested changes


• Recommended corrective actions


• Organizational process assets (updates)

Integration testing is done at module level when various modules are integrated with each other to form a system or sub-system. Its main purpose is to ensure that interfaces between various modules are working properly; i.e. modules which are working individually are also working correctly together.

System testing is done on a complete, integrated system to evaluate the system’s compliance with its specified requirements. It validates that the system meets its functional and non-functional requirements.

From these definitions, it is clear that the purpose of Integration and purpose of System Testing are different. Therefore, Integration test cases focus more on the interfaces between modules (interface integrity) - the data transfer and their interaction with each other. System test cases focus on testing the product as a whole; i.e. whether the functional, non-functional requirements of the System are met or not. Since System Testing is the final phase before delivery of the product, System test cases should pinpoint configuration related errors along with testing for performance, security, reliability etc.

The complexity and variety of organic molecules is due to the chemical versatility of carbon atoms.