Q. Explain the limitations of testing?

Ans: Though testing is an significant part of system development and leads to a verified, valid and efficient system it as well faces some limitation in its scope.

Following are some of such limitations.

• It is extremely difficult to trace out logical errors through Testing.
• Stress testing or load tests aren't the realistic options and hence it can't be defined that how application or module will be reacting at heavy data loads.
• In Integration testing in this skeletons of different modules are used which cannot describe the full functioning and in-turn the complete behaviour of module they are representing.
• Being performed at later stages testing may perhaps lead to a complete redevelopment of the module under testing and therefore putting all effects in vain.