SOFTWARE ENGINEERING

Detailed explanation-1: -Non functional testing is a type of software testing that verifies non functional aspects of the product, such as performance, stability, and usability. Whereas functional testing verifies whether or not the product does what it is supposed to, non functional testing verifies how well the product performs.

Detailed explanation-2: -Non-functional testing is the testing of software application for its non-functional requirements which are not covered under functional testing. It tests whether the system meets the non-functional quality attributes and makes sure that the system behaves or operates in the required manner.

Detailed explanation-3: -Integration Testing: The integration testing is performed when two or more functions or components of the software are integrated to form a system. Basically, it checks the correct functioning of the software when the components are merged as a single unit.

Detailed explanation-4: -Explanation: Non-functional testing is a type of software testing that focuses on testing the non-functional aspects of a software system such as performance, scalability, reliability, and usability.